{
  "artifact": "Hybrid workflow trace and batching simulator",
  "chapter": "Quantum-Centric Supercomputing and Hybrid Workflows",
  "chapter_url": "https://www.steven-geller.com/playground/quantum/book/63-quantum-centric-supercomputing-and-hybrid-workflows/",
  "date_modified": "2026-08-14",
  "dependencies": [],
  "expected_exit_code": 0,
  "expected_stdout": "PASS: 63 workflow evidence calls=20 total=6.12s qpu=0.32s batching_reversal=4.72>2.92\n",
  "fixture_sha256": "4cf59041a8912a5467bd05740ed1323a911bf3d559b2b4ee348cc0f8f5639997",
  "manifest_test_command": "python3 tools/validate_briefs.py --briefs data/editorial_briefs_36_63.json --from 36 --through 63 --check-rewritten-sources --execute-artifacts",
  "pass_condition": "Span parentage reconstructs total time; calculator conserves call counts and data volume; baseline and hybrid paths share the same objective and input; no result reports QPU time as total time.",
  "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."
}