{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CAE42JQZGUW4IOICSBLACLB4ID","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6b98bd4fc50c61a2a90c995f14085528366875cc22c349b7325d620eef07817a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2024-01-29T18:00:50Z","title_canon_sha256":"aaebb7281e6aa6be522077fb68b03df462314e499004fa0ddc4ebaa5ae37f923"},"schema_version":"1.0","source":{"id":"2401.16359","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.16359","created_at":"2026-07-05T10:52:36Z"},{"alias_kind":"arxiv_version","alias_value":"2401.16359v3","created_at":"2026-07-05T10:52:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.16359","created_at":"2026-07-05T10:52:36Z"},{"alias_kind":"pith_short_12","alias_value":"CAE42JQZGUW4","created_at":"2026-07-05T10:52:36Z"},{"alias_kind":"pith_short_16","alias_value":"CAE42JQZGUW4IOIC","created_at":"2026-07-05T10:52:36Z"},{"alias_kind":"pith_short_8","alias_value":"CAE42JQZ","created_at":"2026-07-05T10:52:36Z"}],"graph_snapshots":[{"event_id":"sha256:b6e800e6852cc72daf8209d6d67fd640374f450aa55f69a41e381ca2153ee8d9","target":"graph","created_at":"2026-07-05T10:52:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2401.16359/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"OpenAlex is a promising open source of scholarly metadata, and competitor to established proprietary sources, such as the Web of Science and Scopus. As OpenAlex provides its data freely and openly, it permits researchers to perform bibliometric studies that can be reproduced in the community without licensing barriers. However, as OpenAlex is a rapidly evolving source and the data contained within is expanding and also quickly changing, the question naturally arises as to the trustworthiness of its data. In this report, we will study the reference coverage and selected metadata within each dat","authors_text":"Anne Hobert, Jack Culbert, Marion Schmidt, Najko Jahn, Nick Haupka, Paul Donner, Philipp Mayr","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2024-01-29T18:00:50Z","title":"Reference Coverage Analysis of OpenAlex compared to Web of Science and Scopus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.16359","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d47b3befd175ff146d0ab285077557a2894c710133031b6ea482854290afb062","target":"record","created_at":"2026-07-05T10:52:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6b98bd4fc50c61a2a90c995f14085528366875cc22c349b7325d620eef07817a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DL","submitted_at":"2024-01-29T18:00:50Z","title_canon_sha256":"aaebb7281e6aa6be522077fb68b03df462314e499004fa0ddc4ebaa5ae37f923"},"schema_version":"1.0","source":{"id":"2401.16359","kind":"arxiv","version":3}},"canonical_sha256":"1009cd2619352dc439029056012c3c40c3040aa0004be3734e867fa3683e1274","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1009cd2619352dc439029056012c3c40c3040aa0004be3734e867fa3683e1274","first_computed_at":"2026-07-05T10:52:36.198244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:52:36.198244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X28ZpoIdaNgAozM9P9K2FbHSOTFdAVULxRrgDkIBN0azSx+4vRQi4CHZFu85sNPCGG+58eRrDiQzvQG8zm6fBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:52:36.198786Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.16359","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d47b3befd175ff146d0ab285077557a2894c710133031b6ea482854290afb062","sha256:b6e800e6852cc72daf8209d6d67fd640374f450aa55f69a41e381ca2153ee8d9"],"state_sha256":"05989c1794c546cd654d961230923158ad9fcef5cfbe0ee2d493958125929ac4"}