{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:FLRAURXDRFHIGBBV5XMJB3L56X","short_pith_number":"pith:FLRAURXD","schema_version":"1.0","canonical_sha256":"2ae20a46e3894e830435edd890ed7df5c2895892a8edcc978ed64e2ab5af477e","source":{"kind":"arxiv","id":"0707.0595","version":2},"attestation_state":"computed","paper":{"title":"High resolution spectroscopy of the high velocity hot post-AGB star LS III +52 24 (IRAS 22023+5249)","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"G. Sarkar, M. Parthasarathy, P. Garcia-Lario","submitted_at":"2007-07-04T12:45:46Z","abstract_excerpt":"Aims: To investigate the first high resolution optical spectrum of the B-type star, LS III +52 24, identified as the optical counterpart of the hot post-AGB candidate IRAS 22023+5249 (I22023).\n  Methods: We carried out detailed identifications of the observed absorption and emission features in the high resolution spectrum (4290 - 9015 A) of I22023 obtained with the Utrecht Echelle Spectrograph on the 4.2m William Herschel Telescope. Using Kurucz's WIDTH9 program and the spectrum synthesis code, SYNSPEC, we determined the atmospheric parameters and abundances. The photospheric abundances were "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0707.0595","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-07-04T12:45:46Z","cross_cats_sorted":[],"title_canon_sha256":"f3dd1f0985dabeba7ee40ce53d27c61795f586a6d6fccfbff0b7c5bef1607ef8","abstract_canon_sha256":"519a81026e52f9f6f06e049fc8d6f69e65e4a5d6b38d307c86ce11d8989c6d0d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:05:28.223156Z","signature_b64":"uRQsbWIyEtQ1iH00zjXfgXHVcOPPJG1vCaTjPApvpcGchEz9GCe5zlpNg30ls1kM+GCCzxtrd7a5q82hm9CsCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ae20a46e3894e830435edd890ed7df5c2895892a8edcc978ed64e2ab5af477e","last_reissued_at":"2026-05-18T04:05:28.222567Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:05:28.222567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High resolution spectroscopy of the high velocity hot post-AGB star LS III +52 24 (IRAS 22023+5249)","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"G. Sarkar, M. Parthasarathy, P. Garcia-Lario","submitted_at":"2007-07-04T12:45:46Z","abstract_excerpt":"Aims: To investigate the first high resolution optical spectrum of the B-type star, LS III +52 24, identified as the optical counterpart of the hot post-AGB candidate IRAS 22023+5249 (I22023).\n  Methods: We carried out detailed identifications of the observed absorption and emission features in the high resolution spectrum (4290 - 9015 A) of I22023 obtained with the Utrecht Echelle Spectrograph on the 4.2m William Herschel Telescope. Using Kurucz's WIDTH9 program and the spectrum synthesis code, SYNSPEC, we determined the atmospheric parameters and abundances. The photospheric abundances were "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.0595","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"0707.0595","created_at":"2026-05-18T04:05:28.222654+00:00"},{"alias_kind":"arxiv_version","alias_value":"0707.0595v2","created_at":"2026-05-18T04:05:28.222654+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.0595","created_at":"2026-05-18T04:05:28.222654+00:00"},{"alias_kind":"pith_short_12","alias_value":"FLRAURXDRFHI","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"FLRAURXDRFHIGBBV","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"FLRAURXD","created_at":"2026-05-18T12:25:55.427421+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X","json":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X.json","graph_json":"https://pith.science/api/pith-number/FLRAURXDRFHIGBBV5XMJB3L56X/graph.json","events_json":"https://pith.science/api/pith-number/FLRAURXDRFHIGBBV5XMJB3L56X/events.json","paper":"https://pith.science/paper/FLRAURXD"},"agent_actions":{"view_html":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X","download_json":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X.json","view_paper":"https://pith.science/paper/FLRAURXD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0707.0595&json=true","fetch_graph":"https://pith.science/api/pith-number/FLRAURXDRFHIGBBV5XMJB3L56X/graph.json","fetch_events":"https://pith.science/api/pith-number/FLRAURXDRFHIGBBV5XMJB3L56X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X/action/storage_attestation","attest_author":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X/action/author_attestation","sign_citation":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X/action/citation_signature","submit_replication":"https://pith.science/pith/FLRAURXDRFHIGBBV5XMJB3L56X/action/replication_record"}},"created_at":"2026-05-18T04:05:28.222654+00:00","updated_at":"2026-05-18T04:05:28.222654+00:00"}