{
  "artifact": "Syndrome-to-feedback interface budget",
  "chapter": "Error-Correction-Stack Diligence",
  "chapter_url": "https://www.steven-geller.com/playground/quantum/book/76-error-correction-stack-diligence/",
  "date_modified": "2026-08-14",
  "dependencies": [],
  "expected_exit_code": 0,
  "expected_stdout": "PASS: 76 correction workbook total=1.2us invalid=['decode_schema'] faster_margin=0.020000000000000018us\n",
  "fixture_sha256": "d0c6db6b9b2f5967a5e5c7384595d76cf6eedd11dda366988190c7f5df8e8cb9",
  "manifest_test_command": "python3 tools/validate_briefs.py --briefs data/editorial_briefs_64_87.json --from 64 --through 87 --check-rewritten-sources --execute-artifacts",
  "pass_condition": "Acquisition, transfer, decode, and feedback terms sum to the total; the total must fit the declared cycle; throughput and logical-error claims are tied to code distance and error model.",
  "python_requires": ">=3.11",
  "run_command": "python3 fixture.py",
  "schema_version": "1.1.0",
  "test_method": "Run the isolated fixture; require exit code 0 and exact stdout."
}