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 "name": "[[23,1,7]]",
 "code_type": "CSS",
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 "k": 1,
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 "provenance": {
  "authors": [
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  "construction": "Reconstructed from qecdb.org record 67052a628271751a9ef4e1d7 (https://qecdb.org/codes/67052a628271751a9ef4e1d7); the record's H field is read as binary symplectic rows and split by rowspace (rank(A|B) = rank(A) + rank(B)), keeping the lightest independent basis of each part; n, k and the check weight recomputed here, witnesses from the kit's random search at the trials below. Database description: none; database distance claim d=7 (lower 7, upper 7).",
  "origin": "submission",
  "date": "2026-09-27",
  "model": "Mimo-V2.6-Free",
  "notes": "Equivalence assessed against the board: no exact stabilizer-group fingerprint match and no Weisfeiler-Leman signature match to any existing entry."
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 "locality": {
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  "interaction_radius": 3.6056,
  "contributed_by": {
   "by": [
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   "date": "2026-10-04",
   "method": "Simulated annealing over site assignments on an integer grid with the repo's own research/local2d/fold_layout.search_layout (max-diameter objective, several bounding boxes and seeds); single layer at radius 4 tried first, then two layers at 7. Radius and per-site occupancy re-measured with the verifier's rule."
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}