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 "provenance": {
  "authors": [
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  "construction": "Weight-8 bivariate bicycle on Z_6 x Z_6. A = 1 + x^4 y^4 + y^5 + x y^5, B = 1 + x^4 y + x y^2 + x^3 y^2. From Lu, Yang, Guo (2026), arXiv:2609.06572, Table 2 entry 1. Exact distance certified by bit-mask DFS.",
  "references": [
   "arXiv:2609.06572"
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  "date": "2026-09-15",
  "notes": ""
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