{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:KVTVEOVQCNMNXKWTVG5TNH6SFD","short_pith_number":"pith:KVTVEOVQ","schema_version":"1.0","canonical_sha256":"5567523ab01358dbaad3a9bb369fd228e6e34a29cf0bab64027b25b92186c758","source":{"kind":"arxiv","id":"2309.01402","version":1},"attestation_state":"computed","paper":{"title":"NLTE analysis for Y I and Y II in atmospheres of F-G-K stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Feng Wang, Gang Zhao, Hongliang Yan, Jianguo Wang, Jianrong Shi, Sofya Alexeeva, Yong Wu, Yu Wang","submitted_at":"2023-09-04T07:12:03Z","abstract_excerpt":"The non-local thermodynamical equilibrium (NLTE) line formation of Y I and Y II is considered in 1D LTE model atmospheres of F-G-K-type stars. The model atom was constructed with the most up-to-date atomic data, including quantum cross sections and rate coefficients for transitions in inelastic collisions of Y I and Y II with hydrogen atoms. For seven reference stars, we obtained an agreement between NLTE abundances inferred from the two ionization stages, while the difference in LTE abundance (Y I - Y II) can reach up to -0.31 dex. In the atmospheres of F-G-K-type stars, for both Y I and Y II"},"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":"2309.01402","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-09-04T07:12:03Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"56acea9e4e468f5e0b8a260cf9669547b20eb9bf1885eaae33187642d815aaea","abstract_canon_sha256":"d06a1da8a183ad13ccaa1e163a8293b1cc9110e9ac0c52d2bdda352efdb88a13"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:47:37.472955Z","signature_b64":"+b91clSTktPV7RXLDjPIuQEeli4ad9s+daxCC8EXOX/0hjAxY+JWN6jSjfgRBuIeAjRb6YFpCiNMHMJp0LooCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5567523ab01358dbaad3a9bb369fd228e6e34a29cf0bab64027b25b92186c758","last_reissued_at":"2026-07-05T06:47:37.472506Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:47:37.472506Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"NLTE analysis for Y I and Y II in atmospheres of F-G-K stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Feng Wang, Gang Zhao, Hongliang Yan, Jianguo Wang, Jianrong Shi, Sofya Alexeeva, Yong Wu, Yu Wang","submitted_at":"2023-09-04T07:12:03Z","abstract_excerpt":"The non-local thermodynamical equilibrium (NLTE) line formation of Y I and Y II is considered in 1D LTE model atmospheres of F-G-K-type stars. The model atom was constructed with the most up-to-date atomic data, including quantum cross sections and rate coefficients for transitions in inelastic collisions of Y I and Y II with hydrogen atoms. For seven reference stars, we obtained an agreement between NLTE abundances inferred from the two ionization stages, while the difference in LTE abundance (Y I - Y II) can reach up to -0.31 dex. In the atmospheres of F-G-K-type stars, for both Y I and Y II"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.01402","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2309.01402/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2309.01402","created_at":"2026-07-05T06:47:37.472566+00:00"},{"alias_kind":"arxiv_version","alias_value":"2309.01402v1","created_at":"2026-07-05T06:47:37.472566+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.01402","created_at":"2026-07-05T06:47:37.472566+00:00"},{"alias_kind":"pith_short_12","alias_value":"KVTVEOVQCNMN","created_at":"2026-07-05T06:47:37.472566+00:00"},{"alias_kind":"pith_short_16","alias_value":"KVTVEOVQCNMNXKWT","created_at":"2026-07-05T06:47:37.472566+00:00"},{"alias_kind":"pith_short_8","alias_value":"KVTVEOVQ","created_at":"2026-07-05T06:47:37.472566+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/KVTVEOVQCNMNXKWTVG5TNH6SFD","json":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD.json","graph_json":"https://pith.science/api/pith-number/KVTVEOVQCNMNXKWTVG5TNH6SFD/graph.json","events_json":"https://pith.science/api/pith-number/KVTVEOVQCNMNXKWTVG5TNH6SFD/events.json","paper":"https://pith.science/paper/KVTVEOVQ"},"agent_actions":{"view_html":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD","download_json":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD.json","view_paper":"https://pith.science/paper/KVTVEOVQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2309.01402&json=true","fetch_graph":"https://pith.science/api/pith-number/KVTVEOVQCNMNXKWTVG5TNH6SFD/graph.json","fetch_events":"https://pith.science/api/pith-number/KVTVEOVQCNMNXKWTVG5TNH6SFD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD/action/storage_attestation","attest_author":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD/action/author_attestation","sign_citation":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD/action/citation_signature","submit_replication":"https://pith.science/pith/KVTVEOVQCNMNXKWTVG5TNH6SFD/action/replication_record"}},"created_at":"2026-07-05T06:47:37.472566+00:00","updated_at":"2026-07-05T06:47:37.472566+00:00"}