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 "name": "[[54,12,7]] E-PEEL of 55-12-7",
 "code_type": "CSS",
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 "provenance": {
  "authors": [
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  "construction": "Priced construction calculus E-PEEL of codes/55-12-7.json ([[55,12,7]], max check weight 8; itself a priced-calculus E-PEEL of codes/56-12-8.json, a generalized-bicycle entry by @MathysRennela): delete qubit 49 (0-based index in the parent file) together with its unique Z check b8, and relabel the surviving qubits in increasing order of their parent indices. Consumer: github.com/unitaryfoundation/code-calculus @ 1b9a942, machine/priced_calculus.py.",
  "references": [],
  "date": "2026-11-04",
  "notes": "Single-step priced-calculus E-PEEL child of board entry 55-12-7. verify/validate_candidate.py found no board entry sharing this code's fingerprint or Weisfeiler-Leman signature, local-Hadamard images included.",
  "model": "Claude Fable 5.1",
  "origin": "submission",
  "search_budget": {
   "ris_trials_per_side": 10000000
  }
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}