{"schema":"https://pith.science/schemas/pith-integrity/v1.json","pith_number":"2605.02078","arxiv_id":"2605.02078","integrity":{"available":true,"endpoint":"/pith/2605.02078/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":"2026-05-20T16:38:16.776085Z","findings_count":0},{"name":"doi_title_agreement","version":"1.0.0","status":"completed","ran_at":"2026-05-20T04:01:22.842672Z","findings_count":0},{"name":"doi_compliance","version":"1.0.0","status":"completed","ran_at":"2026-05-19T16:42:02.507040Z","findings_count":1}],"findings":[{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1016/j.physletb.2007.01.0138' 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/j.physletb.2007.01.0138","detected_arxiv_id":null,"ref_index":37,"audited_at":"2026-05-19T16:42:02.507040Z"}],"snapshot_sha256":"aa8bc167e273968fb6a220ab2238d09f3e7b844e42b8edc2839d8870c0ea7dfa"},"events":[{"event_id":2106,"event_type":"pith.integrity.v1","payload_sha256":"818127b35550db018753df0812391e6a2ff3e6402c87b184eab3d62548431937","signature_b64":"9B7ChFgimSl5jsscE0Ir1hKaMHqJFkWlVcb8vhI+dmNFj9k+zjO80EKaVH+nMXoSDcFgpcAluBHGPvQqsHOMCg==","signing_key_id":"pith-v1-2026-05","created_at":"2026-05-19T16:42:13.475479+00:00","payload":{"note":"Identifier '10.1016/j.physletb.2007.01.0138' 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":"Briscese, F., Elizalde, E., Nojiri, S., and Odintsov, S.D. Phantom scalar dark energy as modified gravity: Understanding the origin of the Big Rip singularity.Physics Letters B, 646(2-3):105–111, 2007. DOI: 10.1016/j.physletb.2007.01.0138","arxiv_id":"2605.02078","detector":"doi_compliance","evidence":{"doi":"10.1016/j.physletb.2007.01.0138","arxiv_id":null,"ref_index":37,"raw_excerpt":"Briscese, F., Elizalde, E., Nojiri, S., and Odintsov, S.D. Phantom scalar dark energy as modified gravity: Understanding the origin of the Big Rip singularity.Physics Letters B, 646(2-3):105–111, 2007. DOI: 10.1016/j.physletb.2007.01.0138","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"]},"severity":"critical","ref_index":37,"audited_at":"2026-05-19T16:42:02.507040Z","event_type":"pith.integrity.v1","detected_doi":"10.1016/j.physletb.2007.01.0138","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"7a0ce608baa1fd7ab9fbbe376f264fce2c53c7d6506cf173c0990986d2af53b3","paper_version":1,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null}}],"endpoint_self":"/pith/2605.02078/integrity.json","protocol_url":"https://pith.science/pith-integrity-protocol"}