{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:UHK6R7CUOSG6IEPUCIY6IXZHVZ","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":"d8a7acc64991a44cc4f9651f306faa33222254401c6d5bce759dc9435a2947e6","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-03-08T14:34:16Z","title_canon_sha256":"e072a4e06aa1292b7bd552c22512c9d5cefb091da211d8f645d3f0a96ea4aa7a"},"schema_version":"1.0","source":{"id":"astro-ph/0403184","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0403184","created_at":"2026-05-17T23:51:26Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0403184v1","created_at":"2026-05-17T23:51:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0403184","created_at":"2026-05-17T23:51:26Z"},{"alias_kind":"pith_short_12","alias_value":"UHK6R7CUOSG6","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"UHK6R7CUOSG6IEPU","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"UHK6R7CU","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:acb3c7ca6c0ce66cef21001068a3111580e483a5cdf7d42355fc4d132e11e8b8","target":"graph","created_at":"2026-05-17T23:51:26Z","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"},"paper":{"abstract_excerpt":"There is a widespread impression that the scientific journal \"Astronomy & Astrophysics\" (A&A) has a smaller impact, as measured by citations to articles, than some of the other major astronomy journals. This impression was apparently supported - and probably created - by the Journal Citation Report (JCR), which is prepared annually by the Institute of Scientific Information (ISI) Web of Knowledge. The published poor impact factor of A&A was in fact wrong and was due to a serious flaw in the method used by ISI Web of Knowledge to determine it. The resulting damage inflicted upon A&A by the JCR ","authors_text":"Aa. Sandqvist (Stockholm Observatory, AlbaNova, Stockholm, Sweden)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-03-08T14:34:16Z","title":"The A&A Experience With Impact Factors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0403184","kind":"arxiv","version":1},"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:a546fef25bfcb8c7c4c842a5f0998f7be8b3b77da36105375993902b79c9370b","target":"record","created_at":"2026-05-17T23:51:26Z","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":"d8a7acc64991a44cc4f9651f306faa33222254401c6d5bce759dc9435a2947e6","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-03-08T14:34:16Z","title_canon_sha256":"e072a4e06aa1292b7bd552c22512c9d5cefb091da211d8f645d3f0a96ea4aa7a"},"schema_version":"1.0","source":{"id":"astro-ph/0403184","kind":"arxiv","version":1}},"canonical_sha256":"a1d5e8fc54748de411f41231e45f27ae47c36e5c62e04dc5c7eb2f5c2c165a52","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a1d5e8fc54748de411f41231e45f27ae47c36e5c62e04dc5c7eb2f5c2c165a52","first_computed_at":"2026-05-17T23:51:26.376952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:26.376952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SAcTdGo8RevXIPM3+w832h6AHZ6Zue8gQyZAiCkSuTmx6oyvizWU79O+OfacJ1Zg63208GheK2ovAz1F9ZbDDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:26.377420Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0403184","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a546fef25bfcb8c7c4c842a5f0998f7be8b3b77da36105375993902b79c9370b","sha256:acb3c7ca6c0ce66cef21001068a3111580e483a5cdf7d42355fc4d132e11e8b8"],"state_sha256":"8d822737098dd99110e130c9b49d2ddac3feff74df3015a388bf53e82b61176b"}