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"provenance": { "authors": [ "@MathysRennela" ], "construction": "symplectic-halved CPM pair-partition code (arXiv:2609.30069 Prop 4 recipe), (J,L,P)=(4,10,29), CSS parent", "origin": "submission", "date": "2026-09-28", "model": "Mimo-V2.6-Flash", "notes": "Checked against the live board: not equivalent to any existing entry (exact-duplicate and weight/locality-equivalent checks both null in the trusted gate). Recipe follows the symplectic-halving construction of arXiv:2609.30069 Prop. 4; the authors' data repository was empty when searched, so this is an independent draw of the published recipe, not one of their tabulated instances. The related pair-partition CPM family already on the board is arXiv:2607.14091. The stabilizer fold of this code, parameters [[145,32,6]], is submitted as a separate PR.", "references": [ "arXiv:2609.30069", "arXiv:2607.14091" ] }, "family": "pair-partition-cpm" }