Paper Integrity Record · LEDGER

The exceptional 2017 gamma-ray flare of the radio galaxy NGC 1275: VERITAS and Multiwavelength Observations

As of 28 May 2026, Pith completed 8 of 8 listed checks against arXiv:2605.20153. The completed checks produced 1 public finding within their stated scope.

This is a record of named checks, not a clean-status claim or a paper verdict.

pith.integrity.v1
2605.20153 v2
pith:2026:5TBYW33I4IYI3KUT2HS7PQU6JT

Coverage vector

completed 8 of 8 listed checks

Counted as completed checks in the claim sentence numerator.

Listed checks

doi_title_agreement

completed

v1.0.0, observed 2026-05-28 15:33:36.180836+00:00

Scope: Cited titles compared with titles resolved from their DOI or arXiv identifier.
Completed surface: Checked 52 references.

ai_meta_artifact

completed

v1.0.0, observed 2026-05-27 03:34:44.392369+00:00

Scope: Paper body text scanned for literal AI-assistant artifacts.
Completed surface: Checked 1 reference.

claim_evidence

completed

v1.0.0, observed 2026-05-26 18:24:12.731119+00:00

Scope: Recorded paper claims checked for the evidence artifacts they name.
Completed surface: Completed within the stated scope.

doi_compliance

completed

v1.0.0, observed 2026-05-26 11:14:42.738868+00:00

Scope: DOI and arXiv identifiers listed in the bibliography checked against named registries.
Completed surface: Checked 69 references. Recorded 1 finding from this run.

external_links

completed

v1.0.0, observed 2026-05-20 17:32:44.388476+00:00

Scope: External URLs extracted from paper text checked at the stated time.
Completed surface: Checked 2 references.

shingle_duplication

completed

v0.1.0, observed 2026-05-20 05:50:07.627118+00:00

Scope: Available paper body text compared for identical 40-token sequences under the detector's stated exclusions.
Completed surface: Checked 600 references.

citation_quote_validity

completed

v0.1.0, observed 2026-05-20 03:50:12.368936+00:00

Scope: Specific factual attributions checked against cited-paper text available in Pith.
Completed surface: Completed within the stated scope.

cited_work_retraction

completed

v1.0.0, observed 2026-05-20 02:51:59.966241+00:00

Scope: Cited references checked for source-reported retractions or expressions of concern.
Completed surface: Completed within the stated scope.

Observations

critical doi_compliance · unresolvable_identifier

Identifier '10.7529/icrc2011/v12/h11' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.

ref #39 · 2026-05-20 03:30:22.846800+00:00

Finding detail Try DOI

Methods and limits

Each listed check names the surface it examined. A skipped, failed, partial, unavailable, not collected, not requested, or withheld check says nothing about what a completed check would have returned.

Only checks with status completed enter the claim sentence numerator.
Findings appear only from completed checks and only within the scope printed for that check.
Severity labels describe one observation row. They do not roll up into a paper judgment.