Counted as completed checks in the claim sentence numerator.
Paper Integrity Record · LEDGER
From Raw IDs to Semantic Planning: How Recommender Systems Utilize Information at Scale
As of 31 July 2026, Pith completed 17 of 18 listed checks against arXiv:2607.09540. The completed checks produced 1 public finding within their stated scope. 1 check was skipped and produced no result.
This is a record of named checks, not a clean-status claim or a paper verdict.
Coverage vector
Skipped checks produced no result and say nothing about absence.
Listed checks
doi_title_agreement
completedv1.0.0, observed 2026-07-31 10:21:55.204206+00:00
- Scope
- Cited titles compared with titles resolved from their DOI or arXiv identifier.
- Completed surface
- Completed within the stated scope.
doi_compliance
completedv1.0.0, observed 2026-07-27 02:19:51.534560+00:00
- Scope
- DOI and arXiv identifiers listed in the bibliography checked against named registries.
- Completed surface
- Completed within the stated scope.
ai_meta_artifact
completedv1.0.0, observed 2026-07-26 23:54:20.286133+00:00
- Scope
- Paper body text scanned for literal AI-assistant artifacts.
- Completed surface
- Checked 1 reference.
doi_compliance
completedv1.0.0, observed 2026-07-21 01:21:49.537984+00:00
- Scope
- DOI and arXiv identifiers listed in the bibliography checked against named registries.
- Completed surface
- Completed within the stated scope.
doi_title_agreement
completedv1.0.0, observed 2026-07-21 01:05:22.577980+00:00
- Scope
- Cited titles compared with titles resolved from their DOI or arXiv identifier.
- Completed surface
- Completed within the stated scope.
cited_work_retraction
completedv1.0.0, observed 2026-07-20 23:51:55.316888+00:00
- Scope
- Cited references checked for source-reported retractions or expressions of concern.
- Completed surface
- Completed within the stated scope.
ai_meta_artifact
completedv1.0.0, observed 2026-07-20 23:51:15.979444+00:00
- Scope
- Paper body text scanned for literal AI-assistant artifacts.
- Completed surface
- Checked 1 reference.
doi_compliance
completedv1.0.0, observed 2026-07-17 01:16:29.494820+00:00
- Scope
- DOI and arXiv identifiers listed in the bibliography checked against named registries.
- Completed surface
- Completed within the stated scope.
doi_title_agreement
completedv1.0.0, observed 2026-07-17 01:03:32.466470+00:00
- Scope
- Cited titles compared with titles resolved from their DOI or arXiv identifier.
- Completed surface
- Completed within the stated scope.
claim_evidence
completedv1.0.0, observed 2026-07-17 00:05:16.846043+00:00
- Scope
- Recorded paper claims checked for the evidence artifacts they name.
- Completed surface
- Completed within the stated scope.
external_links
completedv1.0.0, observed 2026-07-13 23:34:27.386069+00:00
- Scope
- External URLs extracted from paper text checked at the stated time.
- Completed surface
- Checked 1 reference.
shingle_duplication
completedv0.1.0, observed 2026-07-13 09:53:54.633767+00:00
- Scope
- Available paper body text compared for identical 40-token sequences under the detector's stated exclusions.
- Completed surface
- Checked 600 references. Recorded 1 finding from this run.
citation_quote_validity
completedv0.1.0, observed 2026-07-13 03:57:21.975996+00:00
- Scope
- Specific factual attributions checked against cited-paper text available in Pith.
- Completed surface
- Completed within the stated scope.
cited_work_retraction
completedv1.0.0, observed 2026-07-13 03:49:25.157389+00:00
- Scope
- Cited references checked for source-reported retractions or expressions of concern.
- Completed surface
- Completed within the stated scope.
doi_title_agreement
completedv1.0.0, observed 2026-07-13 02:32:12.802469+00:00
- Scope
- Cited titles compared with titles resolved from their DOI or arXiv identifier.
- Completed surface
- Completed within the stated scope.
doi_compliance
completedv1.0.0, observed 2026-07-13 02:22:19.986865+00:00
- Scope
- DOI and arXiv identifiers listed in the bibliography checked against named registries.
- Completed surface
- Checked 11 references.
ai_meta_artifact
skippedv1.0.0, observed 2026-07-13 01:50:26.464881+00:00
- Scope
- Paper body text scanned for literal AI-assistant artifacts.
- Reason
- Paper body text was unavailable.
claim_evidence
completedv1.0.0, observed 2026-07-13 01:23:41.281602+00:00
- Scope
- Recorded paper claims checked for the evidence artifacts they name.
- Completed surface
- Completed within the stated scope.
Observations
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.