{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:K753WME37KCKCSAKVR6BHQ7BST","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":"763ce580323e0d56b11c14fbd561ac84a982b40d845adff12e0bb20b7797ba94","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2005-12-22T15:24:40Z","title_canon_sha256":"e2a04921175c915f198c4c16091d9bdbacf3123c0aca4b098ee3c2048164355f"},"schema_version":"1.0","source":{"id":"astro-ph/0512568","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0512568","created_at":"2026-05-18T01:19:39Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0512568v2","created_at":"2026-05-18T01:19:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0512568","created_at":"2026-05-18T01:19:39Z"},{"alias_kind":"pith_short_12","alias_value":"K753WME37KCK","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"K753WME37KCKCSAK","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"K753WME3","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:6eeab16e9ea0aced766e85baa5e2e6608c4c81d3a1bb94a43b5e34f3324313cc","target":"graph","created_at":"2026-05-18T01:19:39Z","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":"Based on the most complete list of the results of an individual comparison of the proper motions for stars of various programs common to the Hipparcos catalog, each of which is an independent realization of the inertial reference frame with regard to stellar proper motions, we redetermined the vector $\\omega$ of residual rotation of the ICRS system relative to the extragalactic reference frame. The equatorial components of this vector were found to be the following: $\\omega_x = +0.04\\pm 0.15$ mas yr$^{-1}$, $\\omega_y = +0.18\\pm 0.12$ mas yr$^{-1}$, and $\\omega_z = -0.35\\pm 0.09$ mas yr$^{-1}$.","authors_text":"Vadim V. Bobylev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2005-12-22T15:24:40Z","title":"Astrometric Control of the Inertiality of the Hipparcos Catalog"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0512568","kind":"arxiv","version":2},"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:b505d969737357203936a56b85ad88fff6d97869abcc14a41be0b3441333eb84","target":"record","created_at":"2026-05-18T01:19:39Z","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":"763ce580323e0d56b11c14fbd561ac84a982b40d845adff12e0bb20b7797ba94","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2005-12-22T15:24:40Z","title_canon_sha256":"e2a04921175c915f198c4c16091d9bdbacf3123c0aca4b098ee3c2048164355f"},"schema_version":"1.0","source":{"id":"astro-ph/0512568","kind":"arxiv","version":2}},"canonical_sha256":"57fbbb309bfa84a1480aac7c13c3e194f6fa3152b7bbf6e03b07254c271d1042","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57fbbb309bfa84a1480aac7c13c3e194f6fa3152b7bbf6e03b07254c271d1042","first_computed_at":"2026-05-18T01:19:39.286153Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:39.286153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3E3gQQSnoRhZxRTG6a1bSEwLCCulCU+cEJCoSqi6l1In3mT3FYoXinBKgWBOqjZOh8RWd2GF9AnUKeaJHJ3HBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:39.286754Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0512568","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b505d969737357203936a56b85ad88fff6d97869abcc14a41be0b3441333eb84","sha256:6eeab16e9ea0aced766e85baa5e2e6608c4c81d3a1bb94a43b5e34f3324313cc"],"state_sha256":"544d0e98bce302b63476bab8b996aad906412ba064370e26bc78f74231164d5e"}