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 "provenance": {
  "authors": [
   "@EshMis"
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  "construction": "Lifted product over F_2[C_13], generator x. A exponent rows=[[0, 0, 0, 0], [0, 1, 3, 9]]; B exponent rows=[[0, 0, 0, 0], [0, 1, 4, 6]]. Each exponent e denotes the monomial x^e. Constructed with qLDPC v0.4.0 LPCode(A,B).",
  "references": [],
  "date": "2026-10-02",
  "origin": "submission",
  "novelty": "unknown",
  "model": "GPT-6",
  "notes": "Exact global distance 6 certified by the unchanged upstream SAT certifier plus a matching logical witness. New frontier point relative to board c2ebca1713c89277dbd6ddf3ee587cbf7f1a9d23. Wider literature novelty unverified. Local solver certification is distinct from a maintainer-confirmed exact badge."
 },
 "family": "lifted-product"
}