{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:BD4HAKKREH4V2FJYPKIJ6K6INA","short_pith_number":"pith:BD4HAKKR","schema_version":"1.0","canonical_sha256":"08f870295121f95d15387a909f2bc8683cab73d1971671e0ce14d4660d609c27","source":{"kind":"arxiv","id":"2509.02441","version":1},"attestation_state":"computed","paper":{"title":"Exploring giant barium stars: $^{12}\\rm{C}/^{13}\\rm{C}$ ratio and elemental abundances of carbon, nitrogen, and oxygen","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"B. Cseh, C. B. Pereira, M. Lugaro, M. P. Roriz, N. A. Drake, N. Holanda, S. Junqueira","submitted_at":"2025-09-02T15:44:48Z","abstract_excerpt":"Barium (Ba) stars belong to binary systems that underwent mass transfer events. As a consequence, their envelopes were enriched with material synthesized in the interiors of their evolved companions via \\textit{slow} neutron-capture nucleosynthesis, the $s$-process. As post-interacting binaries, Ba stars figure as powerful tracers of the $s$-process. In this study, we conduct a classical local thermodynamic equilibrium analysis for a sample of 180 Ba giant stars to find complementary insights for the $s$-process, in form of elemental abundances of carbon, nitrogen, and oxygen, as well as the $"},"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":"2509.02441","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-09-02T15:44:48Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"547dd58af481d13e8b642712ecd944778fde163e8a54229e688b6993b3748361","abstract_canon_sha256":"c9db48be607b1477e998b4192723418dbbb94906a1ca9236d9c825366c9260e7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:03:38.667401Z","signature_b64":"Sr+WMDjSTyvIgFkXNOdSz3UyYa9ux+TNa81WZo22Psufio1b52nCCTsRwGInYHK/m2T5oG4l75hOiTtjWYOgAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08f870295121f95d15387a909f2bc8683cab73d1971671e0ce14d4660d609c27","last_reissued_at":"2026-07-05T12:03:38.666873Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:03:38.666873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exploring giant barium stars: $^{12}\\rm{C}/^{13}\\rm{C}$ ratio and elemental abundances of carbon, nitrogen, and oxygen","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"B. Cseh, C. B. Pereira, M. Lugaro, M. P. Roriz, N. A. Drake, N. Holanda, S. Junqueira","submitted_at":"2025-09-02T15:44:48Z","abstract_excerpt":"Barium (Ba) stars belong to binary systems that underwent mass transfer events. As a consequence, their envelopes were enriched with material synthesized in the interiors of their evolved companions via \\textit{slow} neutron-capture nucleosynthesis, the $s$-process. As post-interacting binaries, Ba stars figure as powerful tracers of the $s$-process. In this study, we conduct a classical local thermodynamic equilibrium analysis for a sample of 180 Ba giant stars to find complementary insights for the $s$-process, in form of elemental abundances of carbon, nitrogen, and oxygen, as well as the $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.02441","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/2509.02441/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":"2509.02441","created_at":"2026-07-05T12:03:38.666932+00:00"},{"alias_kind":"arxiv_version","alias_value":"2509.02441v1","created_at":"2026-07-05T12:03:38.666932+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.02441","created_at":"2026-07-05T12:03:38.666932+00:00"},{"alias_kind":"pith_short_12","alias_value":"BD4HAKKREH4V","created_at":"2026-07-05T12:03:38.666932+00:00"},{"alias_kind":"pith_short_16","alias_value":"BD4HAKKREH4V2FJY","created_at":"2026-07-05T12:03:38.666932+00:00"},{"alias_kind":"pith_short_8","alias_value":"BD4HAKKR","created_at":"2026-07-05T12:03:38.666932+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/BD4HAKKREH4V2FJYPKIJ6K6INA","json":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA.json","graph_json":"https://pith.science/api/pith-number/BD4HAKKREH4V2FJYPKIJ6K6INA/graph.json","events_json":"https://pith.science/api/pith-number/BD4HAKKREH4V2FJYPKIJ6K6INA/events.json","paper":"https://pith.science/paper/BD4HAKKR"},"agent_actions":{"view_html":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA","download_json":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA.json","view_paper":"https://pith.science/paper/BD4HAKKR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2509.02441&json=true","fetch_graph":"https://pith.science/api/pith-number/BD4HAKKREH4V2FJYPKIJ6K6INA/graph.json","fetch_events":"https://pith.science/api/pith-number/BD4HAKKREH4V2FJYPKIJ6K6INA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA/action/storage_attestation","attest_author":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA/action/author_attestation","sign_citation":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA/action/citation_signature","submit_replication":"https://pith.science/pith/BD4HAKKREH4V2FJYPKIJ6K6INA/action/replication_record"}},"created_at":"2026-07-05T12:03:38.666932+00:00","updated_at":"2026-07-05T12:03:38.666932+00:00"}