{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HM4M7GR5AEAWL2TJN6TQBTOIZ4","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":"3660b44cffc847a937d187b8b24240cfd7852b768522f663820bf10b81216fa5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-02T18:27:51Z","title_canon_sha256":"78068ab673f128a4e5b1864ee04bc62c14d12cf1f04c78e0d0ba77a6510e84c8"},"schema_version":"1.0","source":{"id":"1109.0515","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.0515","created_at":"2026-05-18T02:00:42Z"},{"alias_kind":"arxiv_version","alias_value":"1109.0515v1","created_at":"2026-05-18T02:00:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.0515","created_at":"2026-05-18T02:00:42Z"},{"alias_kind":"pith_short_12","alias_value":"HM4M7GR5AEAW","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HM4M7GR5AEAWL2TJ","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HM4M7GR5","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:733d497a6cea2384e1914bf91aacd8983d984f8725db20fcd56d264c93fc688f","target":"graph","created_at":"2026-05-18T02:00:42Z","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":"With new data from the Galactic O-Star Spectroscopic Survey, we confirm and expand the ONn category of late-O, nitrogen-enriched (N), rapidly rotating (n) giants. In particular, we have discovered two \"clones\" (HD 102415 and HD 117490) of one of the most rapidly rotating O stars previously known (HD 191423, \"Howarth's Star\"). We compare the locations of these objects in the theoretical HR Diagram to those of slowly rotating ON dwarfs and supergiants. All ON giants known to date are rapid rotators, whereas no ON dwarf or supergiant is; but all ON stars are small fractions of their respective sp","authors_text":"Alfredo Sota (IAA-CSIC), Emilio J. Alfaro (IAA-CSIC), ICATE-CONICET), Jesus Maiz Apellaniz (IAA-CSIC), Julia I. Arias (Universidad de La Serena), Nidia I. Morrell (Las Campanas Observatory), Nolan R. Walborn (Space Telescope Science Institute), Roberto C. Gamen (Instituto de Astrofisica de La Plata-CONICET, Rodolfo H. Barba (Universidad de La Serena, Universidad Nacional de La Plata)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-02T18:27:51Z","title":"Further Results from the Galactic O-Star Spectroscopic Survey: Rapidly Rotating Late ON Giants"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.0515","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:f563d651d180fe22aac24831dde4487c4a2c66aa5d26204c1e17fe31491ab4e5","target":"record","created_at":"2026-05-18T02:00:42Z","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":"3660b44cffc847a937d187b8b24240cfd7852b768522f663820bf10b81216fa5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-02T18:27:51Z","title_canon_sha256":"78068ab673f128a4e5b1864ee04bc62c14d12cf1f04c78e0d0ba77a6510e84c8"},"schema_version":"1.0","source":{"id":"1109.0515","kind":"arxiv","version":1}},"canonical_sha256":"3b38cf9a3d010165ea696fa700cdc8cf0175399e993dd2b2c7fdae6a20a1df68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b38cf9a3d010165ea696fa700cdc8cf0175399e993dd2b2c7fdae6a20a1df68","first_computed_at":"2026-05-18T02:00:42.527683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:42.527683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2IH0TU7vxNyb29c9gyXfCuMAS5JgnWJC9SRxAgoAKrP5s62LEVXXsYrfc9VSbZ18WpJ6E8R/b8IzkFmuutIKAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:42.528396Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.0515","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f563d651d180fe22aac24831dde4487c4a2c66aa5d26204c1e17fe31491ab4e5","sha256:733d497a6cea2384e1914bf91aacd8983d984f8725db20fcd56d264c93fc688f"],"state_sha256":"b2d0d450132969c3b036640c57e8b41573ddc571dc28a683fbeddd990bb2d5b9"}