{"schema":"https://pith.science/schemas/pith-integrity/v1.json","pith_number":"2604.27678","arxiv_id":"2604.27678","integrity":{"available":true,"endpoint":"/pith/2604.27678/integrity.json","summary":{"critical":1,"advisory":0,"informational":0,"by_detector":{"doi_compliance":{"total":1,"critical":1,"advisory":0,"informational":0}}},"clean":false,"detectors_run":[{"name":"ai_meta_artifact","version":"1.0.0","status":"completed","ran_at":"2026-05-20T21:41:23.493128Z","findings_count":0},{"name":"doi_compliance","version":"1.0.0","status":"completed","ran_at":"2026-05-19T19:02:18.327199Z","findings_count":1}],"findings":[{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1016/0375-9474(93' 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.","detected_doi":"10.1016/0375-9474(93","detected_arxiv_id":null,"ref_index":41,"audited_at":"2026-05-19T19:02:18.327199Z"}],"snapshot_sha256":"1b48f943c7065b2f1f05faaff2655e37e8c605a28ad5b2c7c3c1abc416a06b0e"},"events":[{"event_id":2647,"event_type":"pith.integrity.v1","payload_sha256":"cd14de493ec499b72576fbbdc3beb4e09e8093cf324f103a3d4bb95593160e56","signature_b64":"JyTvE26HnAxyoE08lBuVmRhPYdo3m5n0Jd556qDw236VykPvUmW06jChCMACYikKoXJ0oy8Zs6XusveF1Jl1DA==","signing_key_id":"pith-v1-2026-05","created_at":"2026-05-19T19:02:18.628113+00:00","payload":{"note":"Identifier '10.1016/0375-9474(93' 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.","snippet":"Gy. Wolf, W. Cassing, U. Mosel, Eta and dilepton production in heavy-ion reactions. Nucl. Phys. A 552, 549(1993). https://doi.org/10.1016/0375-9474(93) 90285-6","arxiv_id":"2604.27678","detector":"doi_compliance","evidence":{"doi":"10.1016/0375-9474(93","arxiv_id":null,"ref_index":41,"raw_excerpt":"Gy. Wolf, W. Cassing, U. Mosel, Eta and dilepton production in heavy-ion reactions. Nucl. Phys. A 552, 549(1993). https://doi.org/10.1016/0375-9474(93) 90285-6","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"]},"severity":"critical","ref_index":41,"audited_at":"2026-05-19T19:02:18.327199Z","event_type":"pith.integrity.v1","detected_doi":"10.1016/0375-9474(93","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"18522c9827de05b47888d537e0d94a823e60d551fbf45db389a2bfc64544e30f","paper_version":2,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null}}],"endpoint_self":"/pith/2604.27678/integrity.json","protocol_url":"https://pith.science/pith-integrity-protocol"}