{
 "schema_version": "0.1",
 "name": "[[350,72,6]]",
 "code_type": "CSS",
 "n": 350,
 "k": 72,
 "checks": {
  "X": [
   [
    0,
    4,
    31,
    140,
    174,
    280,
    317,
    324
   ],
   [
    1,
    5,
    30,
    141,
    175,
    281,
    297,
    344
   ],
   [
    2,
    6,
    19,
    142,
    176,
    282,
    319,
    326
   ],
   [
    3,
    7,
    18,
    143,
    177,
    283,
    299,
    346
   ],
   [
    4,
    7,
    8,
    144,
    178,
    284,
    321,
    328
   ],
   [
    5,
    6,
    9,
    145,
    179,
    285,
    301,
    348
   ],
   [
    6,
    10,
    65,
    146,
    180,
    286,
    323,
    330
   ],
   [
    7,
    11,
    64,
    147,
    181,
    280,
    287,
    303
   ],
   [
    8,
    12,
    53,
    148,
    182,
    288,
    325,
    332
   ],
   [
    9,
    13,
    52,
    149,
    183,
    282,
    289,
    305
   ],
   [
    10,
    14,
    41,
    150,
    184,
    290,
    327,
    334
   ],
   [
    11,
    15,
    40,
    151,
    185,
    284,
    291,
    307
   ],
   [
    12,
    16,
    29,
    152,
    186,
    292,
    329,
    336
   ],
   [
    13,
    17,
    28,
    153,
    187,
    286,
    293,
    309
   ],
   [
    14,
    17,
    18,
    154,
    188,
    294,
    331,
    338
   ],
   [
    15,
    16,
    19,
    155,
    189,
    288,
    295,
    311
   ],
   [
    5,
    16,
    20,
    156,
    190,
    296,
    333,
    340
   ],
   [
    4,
    17,
    21,
    157,
    191,
    290,
    297,
    313
   ],
   [
    18,
    22,
    63,
    158,
    192,
    298,
    335,
    342
   ],
   [
    19,
    23,
    62,
    159,
    193,
    292,
    299,
    315
   ],
   [
    20,
    24,
    51,
    160,
    194,
    300,
    337,
    344
   ],
   [
    21,
    25,
    50,
    161,
    195,
    294,
    301,
    317
   ],
   [
    22,
    26,
    39,
    162,
    196,
    302,
    339,
    346
   ],
   [
    23,
    27,
    38,
    163,
    197,
    296,
    303,
    319
   ],
   [
    24,
    27,
    28,
    164,
    198,
    304,
    341,
    348
   ],
   [
    25,
    26,
    29,
    165,
    199,
    298,
    305,
    321
   ],
   [
    15,
    26,
    30,
    166,
    200,
    280,
    306,
    343
   ],
   [
    14,
    27,
    31,
    167,
    201,
    300,
    307,
    323
   ],
   [
    3,
    28,
    32,
    168,
    202,
    282,
    308,
    345
   ],
   [
    2,
    29,
    33,
    169,
    203,
    302,
    309,
    325
   ],
   [
    30,
    34,
    61,
    170,
    204,
    284,
    310,
    347
   ],
   [
    31,
    35,
    60,
    171,
    205,
    304,
    311,
    327
   ],
   [
    32,
    36,
    49,
    172,
    206,
    286,
    312,
    349
   ],
   [
    33,
    37,
    48,
    173,
    207,
    306,
    313,
    329
   ],
   [
    34,
    37,
    38,
    174,
    208,
    281,
    288,
    314
   ],
   [
    35,
    36,
    39,
    175,
    209,
    308,
    315,
    331
   ],
   [
    25,
    36,
    40,
    140,
    176,
    283,
    290,
    316
   ],
   [
    24,
    37,
    41,
    141,
    177,
    310,
    317,
    333
   ],
   [
    13,
    38,
    42,
    142,
    178,
    285,
    292,
    318
   ],
   [
    12,
    39,
    43,
    143,
    179,
    312,
    319,
    335
   ],
   [
    1,
    40,
    44,
    144,
    180,
    287,
    294,
    320
   ],
   [
    0,
    41,
    45,
    145,
    181,
    314,
    321,
    337
   ],
   [
    42,
    46,
    59,
    146,
    182,
    289,
    296,
    322
   ],
   [
    43,
    47,
    58,
    147,
    183,
    316,
    323,
    339
   ],
   [
    44,
    47,
    48,
    148,
    184,
    291,
    298,
    324
   ],
   [
    45,
    46,
    49,
    149,
    185,
    318,
    325,
    341
   ],
   [
    35,
    46,
    50,
    150,
    186,
    293,
    300,
    326
   ],
   [
    34,
    47,
    51,
    151,
    187,
    320,
    327,
    343
   ],
   [
    23,
    48,
    52,
    152,
    188,
    295,
    302,
    328
   ],
   [
    22,
    49,
    53,
    153,
    189,
    322,
    329,
    345
   ],
   [
    11,
    50,
    54,
    154,
    190,
    297,
    304,
    330
   ],
   [
    10,
    51,
    55,
    155,
    191,
    324,
    331,
    347
   ],
   [
    52,
    56,
    69,
    156,
    192,
    299,
    306,
    332
   ],
   [
    53,
    57,
    68,
    157,
    193,
    326,
    333,
    349
   ],
   [
    54,
    57,
    58,
    158,
    194,
    301,
    308,
    334
   ],
   [
    55,
    56,
    59,
    159,
    195,
    281,
    328,
    335
   ],
   [
    45,
    56,
    60,
    160,
    196,
    303,
    310,
    336
   ],
   [
    44,
    57,
    61,
    161,
    197,
    283,
    330,
    337
   ],
   [
    33,
    58,
    62,
    162,
    198,
    305,
    312,
    338
   ],
   [
    32,
    59,
    63,
    163,
    199,
    285,
    332,
    339
   ],
   [
    21,
    60,
    64,
    164,
    200,
    307,
    314,
    340
   ],
   [
    20,
    61,
    65,
    165,
    201,
    287,
    334,
    341
   ],
   [
    9,
    62,
    66,
    166,
    202,
    309,
    316,
    342
   ],
   [
    8,
    63,
    67,
    167,
    203,
    289,
    336,
    343
   ],
   [
    64,
    67,
    68,
    168,
    204,
    311,
    318,
    344
   ],
   [
    65,
    66,
    69,
    169,
    205,
    291,
    338,
    345
   ],
   [
    0,
    55,
    66,
    170,
    206,
    313,
    320,
    346
   ],
   [
    1,
    54,
    67,
    171,
    207,
    293,
    340,
    347
   ],
   [
    2,
    43,
    68,
    172,
    208,
    315,
    322,
    348
   ],
   [
    3,
    42,
    69,
    173,
    209,
    295,
    342,
    349
   ],
   [
    70,
    74,
    101,
    210,
    244,
    280,
    342
   ],
   [
    71,
    75,
    100,
    211,
    245,
    281,
    329
   ],
   [
    72,
    76,
    89,
    212,
    246,
    282,
    344
   ],
   [
    73,
    77,
    88,
    213,
    247,
    283,
    331
   ],
   [
    74,
    77,
    78,
    214,
    248,
    284,
    346
   ],
   [
    75,
    76,
    79,
    215,
    249,
    285,
    333
   ],
   [
    76,
    80,
    135,
    216,
    250,
    286,
    348
   ],
   [
    77,
    81,
    134,
    217,
    251,
    287,
    335
   ],
   [
    78,
    82,
    123,
    218,
    252,
    280,
    288
   ],
   [
    79,
    83,
    122,
    219,
    253,
    289,
    337
   ],
   [
    80,
    84,
    111,
    220,
    254,
    282,
    290
   ],
   [
    81,
    85,
    110,
    221,
    255,
    291,
    339
   ],
   [
    82,
    86,
    99,
    222,
    256,
    284,
    292
   ],
   [
    83,
    87,
    98,
    223,
    257,
    293,
    341
   ],
   [
    84,
    87,
    88,
    224,
    258,
    286,
    294
   ],
   [
    85,
    86,
    89,
    225,
    259,
    295,
    343
   ],
   [
    75,
    86,
    90,
    226,
    260,
    288,
    296
   ],
   [
    74,
    87,
    91,
    227,
    261,
    297,
    345
   ],
   [
    88,
    92,
    133,
    228,
    262,
    290,
    298
   ],
   [
    89,
    93,
    132,
    229,
    263,
    299,
    347
   ],
   [
    90,
    94,
    121,
    230,
    264,
    292,
    300
   ],
   [
    91,
    95,
    120,
    231,
    265,
    301,
    349
   ],
   [
    92,
    96,
    109,
    232,
    266,
    294,
    302
   ],
   [
    93,
    97,
    108,
    233,
    267,
    281,
    303
   ],
   [
    94,
    97,
    98,
    234,
    268,
    296,
    304
   ],
   [
    95,
    96,
    99,
    235,
    269,
    283,
    305
   ],
   [
    85,
    96,
    100,
    236,
    270,
    298,
    306
   ],
   [
    84,
    97,
    101,
    237,
    271,
    285,
    307
   ],
   [
    73,
    98,
    102,
    238,
    272,
    300,
    308
   ],
   [
    72,
    99,
    103,
    239,
    273,
    287,
    309
   ],
   [
    100,
    104,
    131,
    240,
    274,
    302,
    310
   ],
   [
    101,
    105,
    130,
    241,
    275,
    289,
    311
   ],
   [
    102,
    106,
    119,
    242,
    276,
    304,
    312
   ],
   [
    103,
    107,
    118,
    243,
    277,
    291,
    313
   ],
   [
    104,
    107,
    108,
    244,
    278,
    306,
    314
   ],
   [
    105,
    106,
    109,
    245,
    279,
    293,
    315
   ],
   [
    95,
    106,
    110,
    210,
    246,
    308,
    316
   ],
   [
    94,
    107,
    111,
    211,
    247,
    295,
    317
   ],
   [
    83,
    108,
    112,
    212,
    248,
    310,
    318
   ],
   [
    82,
    109,
    113,
    213,
    249,
    297,
    319
   ],
   [
    71,
    110,
    114,
    214,
    250,
    312,
    320
   ],
   [
    70,
    111,
    115,
    215,
    251,
    299,
    321
   ],
   [
    112,
    116,
    129,
    216,
    252,
    314,
    322
   ],
   [
    113,
    117,
    128,
    217,
    253,
    301,
    323
   ],
   [
    114,
    117,
    118,
    218,
    254,
    316,
    324
   ],
   [
    115,
    116,
    119,
    219,
    255,
    303,
    325
   ],
   [
    105,
    116,
    120,
    220,
    256,
    318,
    326
   ],
   [
    104,
    117,
    121,
    221,
    257,
    305,
    327
   ],
   [
    93,
    118,
    122,
    222,
    258,
    320,
    328
   ],
   [
    92,
    119,
    123,
    223,
    259,
    307,
    329
   ],
   [
    81,
    120,
    124,
    224,
    260,
    322,
    330
   ],
   [
    80,
    121,
    125,
    225,
    261,
    309,
    331
   ],
   [
    122,
    126,
    139,
    226,
    262,
    324,
    332
   ],
   [
    123,
    127,
    138,
    227,
    263,
    311,
    333
   ],
   [
    124,
    127,
    128,
    228,
    264,
    326,
    334
   ],
   [
    125,
    126,
    129,
    229,
    265,
    313,
    335
   ],
   [
    115,
    126,
    130,
    230,
    266,
    328,
    336
   ],
   [
    114,
    127,
    131,
    231,
    267,
    315,
    337
   ],
   [
    103,
    128,
    132,
    232,
    268,
    330,
    338
   ],
   [
    102,
    129,
    133,
    233,
    269,
    317,
    339
   ],
   [
    91,
    130,
    134,
    234,
    270,
    332,
    340
   ],
   [
    90,
    131,
    135,
    235,
    271,
    319,
    341
   ],
   [
    79,
    132,
    136,
    236,
    272,
    334,
    342
   ],
   [
    78,
    133,
    137,
    237,
    273,
    321,
    343
   ],
   [
    134,
    137,
    138,
    238,
    274,
    336,
    344
   ],
   [
    135,
    136,
    139,
    239,
    275,
    323,
    345
   ],
   [
    70,
    125,
    136,
    240,
    276,
    338,
    346
   ],
   [
    71,
    124,
    137,
    241,
    277,
    325,
    347
   ],
   [
    72,
    113,
    138,
    242,
    278,
    340,
    348
   ],
   [
    73,
    112,
    139,
    243,
    279,
    327,
    349
   ]
  ],
  "Z": [
   [
    0,
    7,
    26,
    70,
    78,
    280,
    321,
    346
   ],
   [
    1,
    34,
    55,
    71,
    93,
    281,
    320,
    347
   ],
   [
    2,
    9,
    28,
    72,
    80,
    282,
    309,
    348
   ],
   [
    3,
    36,
    57,
    73,
    95,
    283,
    308,
    349
   ],
   [
    4,
    11,
    30,
    74,
    82,
    280,
    284,
    297
   ],
   [
    5,
    38,
    59,
    75,
    97,
    281,
    285,
    296
   ],
   [
    6,
    13,
    32,
    76,
    84,
    282,
    285,
    286
   ],
   [
    7,
    40,
    61,
    77,
    99,
    283,
    284,
    287
   ],
   [
    8,
    15,
    34,
    78,
    86,
    284,
    288,
    343
   ],
   [
    9,
    42,
    63,
    79,
    101,
    285,
    289,
    342
   ],
   [
    10,
    17,
    36,
    80,
    88,
    286,
    290,
    331
   ],
   [
    11,
    44,
    65,
    81,
    103,
    287,
    291,
    330
   ],
   [
    12,
    19,
    38,
    82,
    90,
    288,
    292,
    319
   ],
   [
    13,
    46,
    67,
    83,
    105,
    289,
    293,
    318
   ],
   [
    14,
    21,
    40,
    84,
    92,
    290,
    294,
    307
   ],
   [
    15,
    48,
    69,
    85,
    107,
    291,
    295,
    306
   ],
   [
    16,
    23,
    42,
    86,
    94,
    292,
    295,
    296
   ],
   [
    1,
    17,
    50,
    87,
    109,
    293,
    294,
    297
   ],
   [
    18,
    25,
    44,
    88,
    96,
    283,
    294,
    298
   ],
   [
    3,
    19,
    52,
    89,
    111,
    282,
    295,
    299
   ],
   [
    20,
    27,
    46,
    90,
    98,
    296,
    300,
    341
   ],
   [
    5,
    21,
    54,
    91,
    113,
    297,
    301,
    340
   ],
   [
    22,
    29,
    48,
    92,
    100,
    298,
    302,
    329
   ],
   [
    7,
    23,
    56,
    93,
    115,
    299,
    303,
    328
   ],
   [
    24,
    31,
    50,
    94,
    102,
    300,
    304,
    317
   ],
   [
    9,
    25,
    58,
    95,
    117,
    301,
    305,
    316
   ],
   [
    26,
    33,
    52,
    96,
    104,
    302,
    305,
    306
   ],
   [
    11,
    27,
    60,
    97,
    119,
    303,
    304,
    307
   ],
   [
    28,
    35,
    54,
    98,
    106,
    293,
    304,
    308
   ],
   [
    13,
    29,
    62,
    99,
    121,
    292,
    305,
    309
   ],
   [
    30,
    37,
    56,
    100,
    108,
    281,
    306,
    310
   ],
   [
    15,
    31,
    64,
    101,
    123,
    280,
    307,
    311
   ],
   [
    17,
    33,
    66,
    103,
    125,
    309,
    313,
    338
   ],
   [
    34,
    41,
    60,
    104,
    112,
    310,
    314,
    327
   ],
   [
    19,
    35,
    68,
    105,
    127,
    311,
    315,
    326
   ],
   [
    36,
    43,
    62,
    106,
    114,
    312,
    315,
    316
   ],
   [
    0,
    21,
    37,
    107,
    129,
    313,
    314,
    317
   ],
   [
    38,
    45,
    64,
    108,
    116,
    303,
    314,
    318
   ],
   [
    2,
    23,
    39,
    109,
    131,
    302,
    315,
    319
   ],
   [
    40,
    47,
    66,
    110,
    118,
    291,
    316,
    320
   ],
   [
    4,
    25,
    41,
    111,
    133,
    290,
    317,
    321
   ],
   [
    42,
    49,
    68,
    112,
    120,
    318,
    322,
    349
   ],
   [
    6,
    27,
    43,
    113,
    135,
    319,
    323,
    348
   ],
   [
    0,
    44,
    51,
    114,
    122,
    320,
    324,
    337
   ],
   [
    8,
    29,
    45,
    115,
    137,
    321,
    325,
    336
   ],
   [
    2,
    46,
    53,
    116,
    124,
    322,
    325,
    326
   ],
   [
    10,
    31,
    47,
    117,
    139,
    323,
    324,
    327
   ],
   [
    4,
    48,
    55,
    118,
    126,
    313,
    324,
    328
   ],
   [
    12,
    33,
    49,
    71,
    119,
    312,
    325,
    329
   ],
   [
    6,
    50,
    57,
    120,
    128,
    301,
    326,
    330
   ],
   [
    14,
    35,
    51,
    73,
    121,
    300,
    327,
    331
   ],
   [
    8,
    52,
    59,
    122,
    130,
    289,
    328,
    332
   ],
   [
    16,
    37,
    53,
    75,
    123,
    288,
    329,
    333
   ],
   [
    10,
    54,
    61,
    124,
    132,
    330,
    334,
    347
   ],
   [
    18,
    39,
    55,
    77,
    125,
    331,
    335,
    346
   ],
   [
    12,
    56,
    63,
    126,
    134,
    332,
    335,
    336
   ],
   [
    20,
    41,
    57,
    79,
    127,
    333,
    334,
    337
   ],
   [
    14,
    58,
    65,
    128,
    136,
    323,
    334,
    338
   ],
   [
    22,
    43,
    59,
    81,
    129,
    322,
    335,
    339
   ],
   [
    16,
    60,
    67,
    130,
    138,
    311,
    336,
    340
   ],
   [
    24,
    45,
    61,
    83,
    131,
    310,
    337,
    341
   ],
   [
    18,
    62,
    69,
    70,
    132,
    299,
    338,
    342
   ],
   [
    26,
    47,
    63,
    85,
    133,
    298,
    339,
    343
   ],
   [
    1,
    20,
    64,
    72,
    134,
    287,
    340,
    344
   ],
   [
    28,
    49,
    65,
    87,
    135,
    286,
    341,
    345
   ],
   [
    3,
    22,
    66,
    74,
    136,
    342,
    345,
    346
   ],
   [
    30,
    51,
    67,
    89,
    137,
    343,
    344,
    347
   ],
   [
    5,
    24,
    68,
    76,
    138,
    333,
    344,
    348
   ],
   [
    32,
    53,
    69,
    91,
    139,
    332,
    345,
    349
   ],
   [
    140,
    147,
    166,
    210,
    218,
    280,
    316
   ],
   [
    141,
    174,
    195,
    211,
    233,
    281,
    317
   ],
   [
    142,
    149,
    168,
    212,
    220,
    282,
    318
   ],
   [
    143,
    176,
    197,
    213,
    235,
    283,
    319
   ],
   [
    144,
    151,
    170,
    214,
    222,
    284,
    320
   ],
   [
    145,
    178,
    199,
    215,
    237,
    285,
    321
   ],
   [
    146,
    153,
    172,
    216,
    224,
    286,
    322
   ],
   [
    147,
    180,
    201,
    217,
    239,
    287,
    323
   ],
   [
    148,
    155,
    174,
    218,
    226,
    288,
    324
   ],
   [
    149,
    182,
    203,
    219,
    241,
    289,
    325
   ],
   [
    150,
    157,
    176,
    220,
    228,
    290,
    326
   ],
   [
    151,
    184,
    205,
    221,
    243,
    291,
    327
   ],
   [
    152,
    159,
    178,
    222,
    230,
    292,
    328
   ],
   [
    153,
    186,
    207,
    223,
    245,
    293,
    329
   ],
   [
    154,
    161,
    180,
    224,
    232,
    294,
    330
   ],
   [
    155,
    188,
    209,
    225,
    247,
    295,
    331
   ],
   [
    156,
    163,
    182,
    226,
    234,
    296,
    332
   ],
   [
    141,
    157,
    190,
    227,
    249,
    297,
    333
   ],
   [
    158,
    165,
    184,
    228,
    236,
    298,
    334
   ],
   [
    143,
    159,
    192,
    229,
    251,
    299,
    335
   ],
   [
    160,
    167,
    186,
    230,
    238,
    300,
    336
   ],
   [
    145,
    161,
    194,
    231,
    253,
    301,
    337
   ],
   [
    162,
    169,
    188,
    232,
    240,
    302,
    338
   ],
   [
    147,
    163,
    196,
    233,
    255,
    303,
    339
   ],
   [
    164,
    171,
    190,
    234,
    242,
    304,
    340
   ],
   [
    149,
    165,
    198,
    235,
    257,
    305,
    341
   ],
   [
    166,
    173,
    192,
    236,
    244,
    306,
    342
   ],
   [
    151,
    167,
    200,
    237,
    259,
    307,
    343
   ],
   [
    168,
    175,
    194,
    238,
    246,
    308,
    344
   ],
   [
    153,
    169,
    202,
    239,
    261,
    309,
    345
   ],
   [
    170,
    177,
    196,
    240,
    248,
    310,
    346
   ],
   [
    155,
    171,
    204,
    241,
    263,
    311,
    347
   ],
   [
    172,
    179,
    198,
    242,
    250,
    312,
    348
   ],
   [
    157,
    173,
    206,
    243,
    265,
    313,
    349
   ],
   [
    174,
    181,
    200,
    244,
    252,
    280,
    314
   ],
   [
    159,
    175,
    208,
    245,
    267,
    281,
    315
   ],
   [
    176,
    183,
    202,
    246,
    254,
    282,
    316
   ],
   [
    140,
    161,
    177,
    247,
    269,
    283,
    317
   ],
   [
    178,
    185,
    204,
    248,
    256,
    284,
    318
   ],
   [
    142,
    163,
    179,
    249,
    271,
    285,
    319
   ],
   [
    180,
    187,
    206,
    250,
    258,
    286,
    320
   ],
   [
    144,
    165,
    181,
    251,
    273,
    287,
    321
   ],
   [
    182,
    189,
    208,
    252,
    260,
    288,
    322
   ],
   [
    146,
    167,
    183,
    253,
    275,
    289,
    323
   ],
   [
    140,
    184,
    191,
    254,
    262,
    290,
    324
   ],
   [
    148,
    169,
    185,
    255,
    277,
    291,
    325
   ],
   [
    142,
    186,
    193,
    256,
    264,
    292,
    326
   ],
   [
    150,
    171,
    187,
    257,
    279,
    293,
    327
   ],
   [
    144,
    188,
    195,
    258,
    266,
    294,
    328
   ],
   [
    152,
    173,
    189,
    211,
    259,
    295,
    329
   ],
   [
    146,
    190,
    197,
    260,
    268,
    296,
    330
   ],
   [
    148,
    192,
    199,
    262,
    270,
    298,
    332
   ],
   [
    156,
    177,
    193,
    215,
    263,
    299,
    333
   ],
   [
    150,
    194,
    201,
    264,
    272,
    300,
    334
   ],
   [
    158,
    179,
    195,
    217,
    265,
    301,
    335
   ],
   [
    152,
    196,
    203,
    266,
    274,
    302,
    336
   ],
   [
    160,
    181,
    197,
    219,
    267,
    303,
    337
   ],
   [
    154,
    198,
    205,
    268,
    276,
    304,
    338
   ],
   [
    162,
    183,
    199,
    221,
    269,
    305,
    339
   ],
   [
    156,
    200,
    207,
    270,
    278,
    306,
    340
   ],
   [
    164,
    185,
    201,
    223,
    271,
    307,
    341
   ],
   [
    158,
    202,
    209,
    210,
    272,
    308,
    342
   ],
   [
    166,
    187,
    203,
    225,
    273,
    309,
    343
   ],
   [
    141,
    160,
    204,
    212,
    274,
    310,
    344
   ],
   [
    168,
    189,
    205,
    227,
    275,
    311,
    345
   ],
   [
    143,
    162,
    206,
    214,
    276,
    312,
    346
   ],
   [
    170,
    191,
    207,
    229,
    277,
    313,
    347
   ],
   [
    145,
    164,
    208,
    216,
    278,
    314,
    348
   ],
   [
    172,
    193,
    209,
    231,
    279,
    315,
    349
   ]
  ]
 },
 "distance": {
  "d": 6,
  "X": {
   "value": 6,
   "confidence": "upper_bound",
   "witness": [
    1,
    39,
    55,
    109,
    126,
    134
   ]
  },
  "Z": {
   "value": 7,
   "confidence": "upper_bound",
   "witness": [
    154,
    175,
    191,
    213,
    261,
    297,
    331
   ]
  }
 },
 "provenance": {
  "authors": [
   "@vprusso"
  ],
  "model": "Claude Opus 5",
  "novelty": "known_parameters",
  "origin": "submission",
  "date": "2026-09-21",
  "construction": "Check deletion from the board entry [[350,70,10]] (codes/350-70-10.json): rows [32, 121] of H_Z removed. Dropping two independent stabiliser generators frees two logical qubits and cannot raise the distance.",
  "notes": "Found by sweeping every single-row deletion of every small board entry and keeping those that land undominated. The parent's remaining checks are unchanged."
 },
 "family": "check-deletion"
}