{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:IOI3YMHV3VCENG5K7CTZ772PU2","short_pith_number":"pith:IOI3YMHV","schema_version":"1.0","canonical_sha256":"4391bc30f5dd44469baaf8a79fff4fa69e7395f08b21f9eace895e6b5ca648fe","source":{"kind":"arxiv","id":"0907.2272","version":1},"attestation_state":"computed","paper":{"title":"Optical--to--X-ray emission in low-absorption AGN: Results from the Swift-BAT 9 month catalogue","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"A. C. Fabian, L. M. Winter, R. F. Mushotzky, R. V. Vasudevan","submitted_at":"2009-07-14T00:42:14Z","abstract_excerpt":"(Abridged) We present simultaneous optical--to--X-ray spectral energy distributions (SEDs) from Swift's X-ray and UV--optical telescopes (XRT and UVOT) for a well-selected sample of 26 low-redshift (z<0.1) AGN from the Swift/BAT 9-month catalogue, the largest well-studied, hard X-ray selected survey of local AGN to date. Our subsample consists of AGN with low intrinsic X-ray absorption (N_H<10^22 cm^-2) and minimal spectral complexity, to more accurately recover the intrinsic accretion luminosity in these sources. We perform a correction for host galaxy contamination in all available UVOT filt"},"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":"0907.2272","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-07-14T00:42:14Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"0225e8003d37c395642a9426db4e13f8a7f56875d1fde73e568b36eaaf70b6c0","abstract_canon_sha256":"00f8b26a1b73d7f2d5edc4ecbdb018a7ee3e3b886026df958b712ee1c1c87df3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:03.354815Z","signature_b64":"Sl7QjgBqaM/+jsueb0IdTYAldQWjKiOHiNQpewGow1jN4xZa+GwOkKtx6k9xqNLgQhTmCiaQuk+N6u1IJnZRBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4391bc30f5dd44469baaf8a79fff4fa69e7395f08b21f9eace895e6b5ca648fe","last_reissued_at":"2026-05-18T02:13:03.354152Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:03.354152Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optical--to--X-ray emission in low-absorption AGN: Results from the Swift-BAT 9 month catalogue","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"A. C. Fabian, L. M. Winter, R. F. Mushotzky, R. V. Vasudevan","submitted_at":"2009-07-14T00:42:14Z","abstract_excerpt":"(Abridged) We present simultaneous optical--to--X-ray spectral energy distributions (SEDs) from Swift's X-ray and UV--optical telescopes (XRT and UVOT) for a well-selected sample of 26 low-redshift (z<0.1) AGN from the Swift/BAT 9-month catalogue, the largest well-studied, hard X-ray selected survey of local AGN to date. Our subsample consists of AGN with low intrinsic X-ray absorption (N_H<10^22 cm^-2) and minimal spectral complexity, to more accurately recover the intrinsic accretion luminosity in these sources. We perform a correction for host galaxy contamination in all available UVOT filt"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.2272","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":""},"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":"0907.2272","created_at":"2026-05-18T02:13:03.354267+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.2272v1","created_at":"2026-05-18T02:13:03.354267+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.2272","created_at":"2026-05-18T02:13:03.354267+00:00"},{"alias_kind":"pith_short_12","alias_value":"IOI3YMHV3VCE","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_16","alias_value":"IOI3YMHV3VCENG5K","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_8","alias_value":"IOI3YMHV","created_at":"2026-05-18T12:26:00.592388+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/IOI3YMHV3VCENG5K7CTZ772PU2","json":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2.json","graph_json":"https://pith.science/api/pith-number/IOI3YMHV3VCENG5K7CTZ772PU2/graph.json","events_json":"https://pith.science/api/pith-number/IOI3YMHV3VCENG5K7CTZ772PU2/events.json","paper":"https://pith.science/paper/IOI3YMHV"},"agent_actions":{"view_html":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2","download_json":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2.json","view_paper":"https://pith.science/paper/IOI3YMHV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.2272&json=true","fetch_graph":"https://pith.science/api/pith-number/IOI3YMHV3VCENG5K7CTZ772PU2/graph.json","fetch_events":"https://pith.science/api/pith-number/IOI3YMHV3VCENG5K7CTZ772PU2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2/action/storage_attestation","attest_author":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2/action/author_attestation","sign_citation":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2/action/citation_signature","submit_replication":"https://pith.science/pith/IOI3YMHV3VCENG5K7CTZ772PU2/action/replication_record"}},"created_at":"2026-05-18T02:13:03.354267+00:00","updated_at":"2026-05-18T02:13:03.354267+00:00"}