{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:BNZL72JJPRDUK4DKA5XJ5EMBSC","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":"86ecd2605e3da0ed537e32dde98b8262e71a8cb2471a2db4aedc6ac39386dc33","cross_cats_sorted":["astro-ph.SR","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-02-09T01:17:23Z","title_canon_sha256":"a3e35794bfa33ed76b30a828a039ebfbb1502990bdd62050982b7686da022cec"},"schema_version":"1.0","source":{"id":"1002.1750","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.1750","created_at":"2026-05-18T02:09:11Z"},{"alias_kind":"arxiv_version","alias_value":"1002.1750v1","created_at":"2026-05-18T02:09:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.1750","created_at":"2026-05-18T02:09:11Z"},{"alias_kind":"pith_short_12","alias_value":"BNZL72JJPRDU","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"BNZL72JJPRDUK4DK","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"BNZL72JJ","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:30f0fe92ea5a96118c026201d9ff3fb9a915d6d432452f361f5212c00ac04d9f","target":"graph","created_at":"2026-05-18T02:09:11Z","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":"We use relativistic Hartree-Fock and configuration interaction methods to calculate the dependence of transition frequencies for singly ionized cobalt on the fine structure constant. The results are to be used in the search for variation of the fine structure constant in quasar absorption spectra.","authors_text":"V. A. Dzuba, V. V. Flambaum","cross_cats":["astro-ph.SR","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-02-09T01:17:23Z","title":"Sensitivity of the energy levels of singly ionized cobalt to the variation of the fine structure constant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.1750","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:da3da587440f16a9bc73c4fce516fd484c0067554235514b8fe38d44d7e8d592","target":"record","created_at":"2026-05-18T02:09:11Z","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":"86ecd2605e3da0ed537e32dde98b8262e71a8cb2471a2db4aedc6ac39386dc33","cross_cats_sorted":["astro-ph.SR","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-02-09T01:17:23Z","title_canon_sha256":"a3e35794bfa33ed76b30a828a039ebfbb1502990bdd62050982b7686da022cec"},"schema_version":"1.0","source":{"id":"1002.1750","kind":"arxiv","version":1}},"canonical_sha256":"0b72bfe9297c4745706a076e9e918190bdb98754284ca793566a62775cb11171","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b72bfe9297c4745706a076e9e918190bdb98754284ca793566a62775cb11171","first_computed_at":"2026-05-18T02:09:11.058967Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:09:11.058967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bXMdXXOWn0Kmf3mCq6KqPPR3A60xePehGFjmL+gBlKKatcnwpK9CltJ33dxKTGKleTbb7/lp814M5dY+4pCBBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:09:11.059691Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.1750","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da3da587440f16a9bc73c4fce516fd484c0067554235514b8fe38d44d7e8d592","sha256:30f0fe92ea5a96118c026201d9ff3fb9a915d6d432452f361f5212c00ac04d9f"],"state_sha256":"9bd6a337f1086f5fa39d1be8014c382870ab16d613dc79192084006d528a2374"}