{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:6BD2NC5XD2IAIR5LXOLGX2ZQV6","short_pith_number":"pith:6BD2NC5X","schema_version":"1.0","canonical_sha256":"f047a68bb71e900447abbb966beb30af9442fe821caae62867c763004e3e04fa","source":{"kind":"arxiv","id":"1402.3530","version":2},"attestation_state":"computed","paper":{"title":"A search for HI absorption in nearby radio galaxies using HIPASS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"2), (2) ARC Centre of Excellence for All-sky Astrophysics), A. M. Meekin (1) ((1) University of Sydney, E. M. Sadler (1, J. R. Allison (1","submitted_at":"2014-02-14T16:59:05Z","abstract_excerpt":"Using archival data from the HI Parkes All Sky Survey (HIPASS) we have searched for 21 cm line absorption in 204 nearby radio and star-forming galaxies with continuum flux densities greater than $S_{1.4} \\approx 250$ mJy within the redshift range $0 < cz < 12000$ km s$^{-1}$. By applying a detection method based on Bayesian model comparison, we successfully detect and model absorption against the radio-loud nuclei of four galaxies, of which the Seyfert 2 galaxy 2MASX J130804201-2422581 was previously unknown. All four detections were achieved against compact radio sources, which include three "},"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":"1402.3530","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-14T16:59:05Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"49f8d58d9a113daa88ae525b6a3d4fcf2f438b5b8ec621cab1a83bbf0882103b","abstract_canon_sha256":"6cfaa1421bdd50c97c32e4f7e024d135204cdfa5e69500e5b9493d2af3356a17"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:37.960948Z","signature_b64":"DJAr2oTTSYtb2mE8TQRm1AerpwpB7hP+/LqGvFsLH9LHuw3KrvAlORd1wAimUH5AX6A6+IZ3JQjUCKFVBwU8Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f047a68bb71e900447abbb966beb30af9442fe821caae62867c763004e3e04fa","last_reissued_at":"2026-05-18T01:44:37.960288Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:37.960288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A search for HI absorption in nearby radio galaxies using HIPASS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"2), (2) ARC Centre of Excellence for All-sky Astrophysics), A. M. Meekin (1) ((1) University of Sydney, E. M. Sadler (1, J. R. Allison (1","submitted_at":"2014-02-14T16:59:05Z","abstract_excerpt":"Using archival data from the HI Parkes All Sky Survey (HIPASS) we have searched for 21 cm line absorption in 204 nearby radio and star-forming galaxies with continuum flux densities greater than $S_{1.4} \\approx 250$ mJy within the redshift range $0 < cz < 12000$ km s$^{-1}$. By applying a detection method based on Bayesian model comparison, we successfully detect and model absorption against the radio-loud nuclei of four galaxies, of which the Seyfert 2 galaxy 2MASX J130804201-2422581 was previously unknown. All four detections were achieved against compact radio sources, which include three "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3530","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":"1402.3530","created_at":"2026-05-18T01:44:37.960407+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.3530v2","created_at":"2026-05-18T01:44:37.960407+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3530","created_at":"2026-05-18T01:44:37.960407+00:00"},{"alias_kind":"pith_short_12","alias_value":"6BD2NC5XD2IA","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"6BD2NC5XD2IAIR5L","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"6BD2NC5X","created_at":"2026-05-18T12:28:16.859392+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/6BD2NC5XD2IAIR5LXOLGX2ZQV6","json":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6.json","graph_json":"https://pith.science/api/pith-number/6BD2NC5XD2IAIR5LXOLGX2ZQV6/graph.json","events_json":"https://pith.science/api/pith-number/6BD2NC5XD2IAIR5LXOLGX2ZQV6/events.json","paper":"https://pith.science/paper/6BD2NC5X"},"agent_actions":{"view_html":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6","download_json":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6.json","view_paper":"https://pith.science/paper/6BD2NC5X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.3530&json=true","fetch_graph":"https://pith.science/api/pith-number/6BD2NC5XD2IAIR5LXOLGX2ZQV6/graph.json","fetch_events":"https://pith.science/api/pith-number/6BD2NC5XD2IAIR5LXOLGX2ZQV6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6/action/storage_attestation","attest_author":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6/action/author_attestation","sign_citation":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6/action/citation_signature","submit_replication":"https://pith.science/pith/6BD2NC5XD2IAIR5LXOLGX2ZQV6/action/replication_record"}},"created_at":"2026-05-18T01:44:37.960407+00:00","updated_at":"2026-05-18T01:44:37.960407+00:00"}