{
 "schema_version": "0.1",
 "name": "[[120,40,2]] 2BGA",
 "code_type": "CSS",
 "n": 120,
 "k": 40,
 "checks": {
  "X": [
   [
    0,
    3,
    60,
    63,
    107,
    115,
    119
   ],
   [
    1,
    6,
    61,
    66,
    90,
    103,
    113
   ],
   [
    2,
    9,
    62,
    66,
    69,
    76,
    89
   ],
   [
    0,
    3,
    60,
    63,
    96,
    108,
    116
   ],
   [
    4,
    11,
    64,
    71,
    107,
    115,
    119
   ],
   [
    5,
    14,
    60,
    64,
    65,
    72,
    74
   ],
   [
    1,
    6,
    61,
    66,
    102,
    112,
    118
   ],
   [
    7,
    16,
    67,
    76,
    90,
    103,
    113
   ],
   [
    8,
    19,
    68,
    74,
    79,
    87,
    101
   ],
   [
    2,
    9,
    61,
    62,
    67,
    69,
    77
   ],
   [
    10,
    21,
    66,
    70,
    76,
    81,
    89
   ],
   [
    4,
    11,
    64,
    71,
    96,
    108,
    116
   ],
   [
    12,
    23,
    72,
    83,
    107,
    115,
    119
   ],
   [
    13,
    25,
    62,
    70,
    73,
    82,
    85
   ],
   [
    5,
    14,
    63,
    65,
    71,
    74,
    83
   ],
   [
    15,
    27,
    60,
    64,
    72,
    75,
    87
   ],
   [
    7,
    16,
    67,
    76,
    102,
    112,
    118
   ],
   [
    17,
    29,
    77,
    89,
    90,
    103,
    113
   ],
   [
    18,
    31,
    78,
    85,
    91,
    99,
    111
   ],
   [
    8,
    19,
    65,
    68,
    75,
    79,
    88
   ],
   [
    20,
    33,
    74,
    80,
    87,
    93,
    101
   ],
   [
    10,
    21,
    61,
    67,
    70,
    77,
    81
   ],
   [
    22,
    35,
    66,
    76,
    82,
    89,
    95
   ],
   [
    12,
    23,
    72,
    83,
    96,
    108,
    116
   ],
   [
    24,
    37,
    68,
    80,
    84,
    94,
    97
   ],
   [
    13,
    25,
    69,
    73,
    81,
    85,
    95
   ],
   [
    26,
    39,
    62,
    70,
    82,
    86,
    99
   ],
   [
    15,
    27,
    63,
    71,
    75,
    83,
    87
   ],
   [
    28,
    41,
    60,
    64,
    72,
    88,
    101
   ],
   [
    17,
    29,
    77,
    89,
    102,
    112,
    118
   ],
   [
    30,
    42,
    90,
    97,
    102,
    109,
    117
   ],
   [
    18,
    31,
    73,
    78,
    86,
    91,
    100
   ],
   [
    32,
    44,
    85,
    92,
    99,
    104,
    111
   ],
   [
    20,
    33,
    65,
    75,
    80,
    88,
    93
   ],
   [
    34,
    46,
    74,
    87,
    94,
    101,
    106
   ],
   [
    22,
    35,
    61,
    67,
    77,
    82,
    95
   ],
   [
    36,
    47,
    78,
    92,
    96,
    105,
    107
   ],
   [
    24,
    37,
    79,
    84,
    93,
    97,
    106
   ],
   [
    38,
    49,
    68,
    80,
    94,
    98,
    109
   ],
   [
    26,
    39,
    69,
    81,
    86,
    95,
    99
   ],
   [
    40,
    51,
    62,
    70,
    82,
    100,
    111
   ],
   [
    28,
    41,
    63,
    71,
    83,
    88,
    101
   ],
   [
    30,
    42,
    84,
    90,
    98,
    102,
    110
   ],
   [
    43,
    52,
    97,
    103,
    109,
    112,
    117
   ],
   [
    32,
    44,
    73,
    86,
    92,
    100,
    104
   ],
   [
    45,
    54,
    85,
    99,
    105,
    111,
    114
   ],
   [
    34,
    46,
    65,
    75,
    88,
    94,
    106
   ],
   [
    36,
    47,
    91,
    96,
    104,
    107,
    114
   ],
   [
    48,
    55,
    78,
    92,
    105,
    108,
    115
   ],
   [
    38,
    49,
    79,
    93,
    98,
    106,
    109
   ],
   [
    50,
    57,
    68,
    80,
    94,
    110,
    117
   ],
   [
    40,
    51,
    69,
    81,
    95,
    100,
    111
   ],
   [
    43,
    52,
    84,
    98,
    103,
    110,
    112
   ],
   [
    53,
    58,
    97,
    109,
    113,
    117,
    118
   ],
   [
    45,
    54,
    73,
    86,
    100,
    105,
    114
   ],
   [
    48,
    55,
    91,
    104,
    108,
    114,
    115
   ],
   [
    56,
    59,
    78,
    92,
    105,
    116,
    119
   ],
   [
    50,
    57,
    79,
    93,
    106,
    110,
    117
   ],
   [
    53,
    58,
    84,
    98,
    110,
    113,
    118
   ],
   [
    56,
    59,
    91,
    104,
    114,
    116,
    119
   ]
  ],
  "Z": [
   [
    0,
    3,
    5,
    15,
    28,
    60,
    63
   ],
   [
    1,
    6,
    9,
    21,
    35,
    61,
    66
   ],
   [
    2,
    9,
    13,
    26,
    40,
    62,
    69
   ],
   [
    0,
    3,
    14,
    27,
    41,
    60,
    63
   ],
   [
    4,
    5,
    11,
    15,
    28,
    64,
    71
   ],
   [
    5,
    14,
    19,
    33,
    46,
    65,
    74
   ],
   [
    1,
    2,
    6,
    10,
    22,
    61,
    66
   ],
   [
    7,
    9,
    16,
    21,
    35,
    67,
    76
   ],
   [
    8,
    19,
    24,
    38,
    50,
    68,
    79
   ],
   [
    2,
    9,
    25,
    39,
    51,
    62,
    69
   ],
   [
    10,
    13,
    21,
    26,
    40,
    70,
    81
   ],
   [
    4,
    11,
    14,
    27,
    41,
    64,
    71
   ],
   [
    5,
    12,
    15,
    23,
    28,
    72,
    83
   ],
   [
    13,
    25,
    31,
    44,
    54,
    73,
    85
   ],
   [
    5,
    8,
    14,
    20,
    34,
    65,
    74
   ],
   [
    15,
    19,
    27,
    33,
    46,
    75,
    87
   ],
   [
    2,
    7,
    10,
    16,
    22,
    67,
    76
   ],
   [
    9,
    17,
    21,
    29,
    35,
    77,
    89
   ],
   [
    18,
    31,
    36,
    48,
    56,
    78,
    91
   ],
   [
    8,
    19,
    37,
    49,
    57,
    68,
    79
   ],
   [
    20,
    24,
    33,
    38,
    50,
    80,
    93
   ],
   [
    10,
    21,
    25,
    39,
    51,
    70,
    81
   ],
   [
    13,
    22,
    26,
    35,
    40,
    82,
    95
   ],
   [
    12,
    14,
    23,
    27,
    41,
    72,
    83
   ],
   [
    24,
    37,
    42,
    52,
    58,
    84,
    97
   ],
   [
    13,
    18,
    25,
    32,
    45,
    73,
    85
   ],
   [
    26,
    31,
    39,
    44,
    54,
    86,
    99
   ],
   [
    8,
    15,
    20,
    27,
    34,
    75,
    87
   ],
   [
    19,
    28,
    33,
    41,
    46,
    88,
    101
   ],
   [
    2,
    10,
    17,
    22,
    29,
    77,
    89
   ],
   [
    1,
    7,
    17,
    30,
    42,
    90,
    102
   ],
   [
    18,
    31,
    47,
    55,
    59,
    78,
    91
   ],
   [
    32,
    36,
    44,
    48,
    56,
    92,
    104
   ],
   [
    20,
    33,
    37,
    49,
    57,
    80,
    93
   ],
   [
    24,
    34,
    38,
    46,
    50,
    94,
    106
   ],
   [
    22,
    25,
    35,
    39,
    51,
    82,
    95
   ],
   [
    3,
    11,
    23,
    36,
    47,
    96,
    107
   ],
   [
    24,
    30,
    37,
    43,
    53,
    84,
    97
   ],
   [
    38,
    42,
    49,
    52,
    58,
    98,
    109
   ],
   [
    18,
    26,
    32,
    39,
    45,
    86,
    99
   ],
   [
    31,
    40,
    44,
    51,
    54,
    100,
    111
   ],
   [
    8,
    20,
    28,
    34,
    41,
    88,
    101
   ],
   [
    6,
    16,
    29,
    30,
    42,
    90,
    102
   ],
   [
    1,
    7,
    17,
    43,
    52,
    103,
    112
   ],
   [
    32,
    44,
    47,
    55,
    59,
    92,
    104
   ],
   [
    36,
    45,
    48,
    54,
    56,
    105,
    114
   ],
   [
    34,
    37,
    46,
    49,
    57,
    94,
    106
   ],
   [
    0,
    4,
    12,
    36,
    47,
    96,
    107
   ],
   [
    3,
    11,
    23,
    48,
    55,
    108,
    115
   ],
   [
    30,
    38,
    43,
    49,
    53,
    98,
    109
   ],
   [
    42,
    50,
    52,
    57,
    58,
    110,
    117
   ],
   [
    18,
    32,
    40,
    45,
    51,
    100,
    111
   ],
   [
    6,
    16,
    29,
    43,
    52,
    103,
    112
   ],
   [
    1,
    7,
    17,
    53,
    58,
    113,
    118
   ],
   [
    45,
    47,
    54,
    55,
    59,
    105,
    114
   ],
   [
    0,
    4,
    12,
    48,
    55,
    108,
    115
   ],
   [
    3,
    11,
    23,
    56,
    59,
    116,
    119
   ],
   [
    30,
    43,
    50,
    53,
    57,
    110,
    117
   ],
   [
    6,
    16,
    29,
    53,
    58,
    113,
    118
   ],
   [
    0,
    4,
    12,
    56,
    59,
    116,
    119
   ]
  ]
 },
 "distance": {
  "d": 2,
  "X": {
   "value": 2,
   "confidence": "upper_bound",
   "witness": [
    64,
    71
   ]
  },
  "Z": {
   "value": 2,
   "confidence": "upper_bound",
   "witness": [
    17,
    29
   ]
  }
 },
 "provenance": {
  "authors": [
   "@MathysRennela"
  ],
  "construction": "2BGA (arXiv:2306.16400) on SmallGroup(60,1), from github.com/QEC-pages/2BGA-codes @ 403d194c3f98f0cadc236aecbc4a8b6139ccf23c, nonabelian.zip, diswtnonabelian_wt7wtL2_order60_k40.txt, line 1. nonidentity supports a=[4], b=[4, 6, 16, 29].",
  "references": [],
  "date": "2026-09-19",
  "notes": "Literature reproduction of a published 2BGA code (arXiv:2306.16400; github.com/QEC-pages/2BGA-codes @ 403d194c3f98f0cadc236aecbc4a8b6139ccf23c). Checked against the live board: not equivalent to any existing entry.",
  "model": "DeepSeek V4 Flash 0731",
  "origin": "submission"
 },
 "family": "generalized-bicycle"
}