{
  "paper_id": "ATT-0349",
  "paper_title": "CATCH: Channel-Aware Multivariate Time Series Anomaly Detection via Frequency Patching",
  "validation_status": "PASS_WITH_METRIC_PROTOCOL_AND_REPORTING_LIMITS_AND_REVIEW_ERRATA",
  "mechanical_status": "PASS_EFFECTIVE_AFTER_ERRATA",
  "original_mechanical_status": "FAIL",
  "frozen_reviewers": 5,
  "effective_reviewers": 5,
  "legacy_votes": 0,
  "minimum_body_hanzi": 1570,
  "body_hanzi_by_reviewer": {
    "A": 1825,
    "B": 1570,
    "C": 1707,
    "D": 1745,
    "E": 1614
  },
  "numeric_votes": 96,
  "all_dimension_slots": 120,
  "coverage": 0.8,
  "unknown_dimensions": [
    "F1",
    "F2",
    "F3",
    "F4"
  ],
  "tentative_numeric_vote_share": 0.1875,
  "observed_equal_weight_mean": 65.85,
  "mean_is_provisional_sorting_aid": true,
  "original_mean": 65.85,
  "statistics_method": "Per dimension mean and population variance (ddof=0) use numeric reviewer votes only. Unknown/NA are not imputed. An accepted erratum replaces its own same reviewer vote; it is not an additional vote.",
  "effective_statistics_path": "/workspace/shared/candidate_review_batch001/validation/ATT-0349/statistics_effective.json",
  "frozen_original_statistics_path": "/workspace/shared/candidate_review_batch001/validation/ATT-0349/statistics_frozen_original.json",
  "source_audit_path": "/workspace/shared/candidate_review_batch001/validation/ATT-0349/source_audit.json",
  "accepted_errata": [
    {
      "reviewer": "B",
      "path": "/workspace/shared/candidate_review_batch001/reviewer_b/ATT-0349/ERRATUM_B_SCOPE_001.json",
      "sha256": "391e6591a88269f8ff7771c6cc4086c1d3a8f734ab2939db311293e730ededb7",
      "companion_sha256": {
        "ERRATUM_B_SCOPE_001.md": "132f60b332d607c34b76bdd449cb3c4d14c2614721a5d318529a6e6d4000723a"
      },
      "same_vote_not_additional_reviewer": true,
      "scores_changed": false
    },
    {
      "reviewer": "C",
      "path": "/workspace/shared/candidate_review_batch001/reviewer_c/ATT-0349_C_signed_addendum.v1.json",
      "sha256": "c91c21e561495e29a5cce2c95db125e1d3b32fa52c82fff677ab2b3dc20b09ef",
      "companion_sha256": {
        "ATT-0349_C_signed_addendum.v1.zh-CN.md": "c487af60ee7e7f818991b3ba4c3fb7e0be3c9de23800de9f5319edd440353c9e"
      },
      "same_vote_not_additional_reviewer": true,
      "scores_changed": false
    },
    {
      "reviewer": "D",
      "path": "/workspace/shared/candidate_review_batch001/reviewer_d/ATT-0349_CLARIFICATION_01.json",
      "sha256": "e6b82fa32cb620d3b9ec404bb0c26c96b642a4b1e0a022ade2bbebe8133e8ea9",
      "companion_sha256": {
        "ATT-0349_CLARIFICATION_01.md": "b506bfb907f9a70345b642fa063a3951c2fdf8ecc88dbe26c18cc5ea217aee9b"
      },
      "same_vote_not_additional_reviewer": true,
      "scores_changed": false
    }
  ],
  "read_before_history_verification": "Explicitly attested by reviewers; full historical review unavailable; not independently timed.",
  "risk_banner": "Strong offline ranking evidence does not establish usable point alarms, causal online latency, or low operating cost. E2 has only one tentative numeric vote; zero population variance at n=1 is not reviewer agreement."
}