{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:LB5QSGWLGRN5HOA7C2XA7VLRJI","short_pith_number":"pith:LB5QSGWL","schema_version":"1.0","canonical_sha256":"587b091acb345bd3b81f16ae0fd5714a2b8f32c0990664016e3a0380486689c1","source":{"kind":"arxiv","id":"astro-ph/0210390","version":1},"attestation_state":"computed","paper":{"title":"X-ray luminous galaxies I. Chandra observations of IRAS00317-2142","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Zezas (Harvard-Smithsonian CfA), I. Georgantopoulos (National Observatory of Athens), M.J. Ward (University of Leicester)","submitted_at":"2002-10-17T14:48:47Z","abstract_excerpt":"We present Chandra observations of the enigmatic galaxy IRAS00317-2142, which is classified as a star-forming galaxy on the basis of the ionization level of its emission lines. However, a weak broad H\\alpha wing and a high\n X-ray luminosity give away the presence of an active nucleus. The Chandra image reveals a nuclear point source (L_(2-10 keV) 6x10^{41} erg s-1), contributing over 80% of the galaxy X-ray counts in the 0.3-8 keV band.\n This is surrounded by some fainter nebulosity extending up to 6 kpc.\n The nucleus does not show evidence for short-term variability. However, we detect long t"},"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":"astro-ph/0210390","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-10-17T14:48:47Z","cross_cats_sorted":[],"title_canon_sha256":"3959d08c6c6d284e7748f8ed4f60cd8913ddbbbf42f64ee95727adff722ae075","abstract_canon_sha256":"31e98639bed59efe07fd01ea825ea62b510ddfccf4a7b8ceca74ce685c4c0a89"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:44.448568Z","signature_b64":"jInvLPOROldPbFhhYuowtyTlQ/W8D96QQK0iVvI9KFyDd1ZevCcGLfl/+VwcPLtsao0acrEb14qcueR0PbcvDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"587b091acb345bd3b81f16ae0fd5714a2b8f32c0990664016e3a0380486689c1","last_reissued_at":"2026-05-18T01:07:44.448130Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:44.448130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"X-ray luminous galaxies I. Chandra observations of IRAS00317-2142","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Zezas (Harvard-Smithsonian CfA), I. Georgantopoulos (National Observatory of Athens), M.J. Ward (University of Leicester)","submitted_at":"2002-10-17T14:48:47Z","abstract_excerpt":"We present Chandra observations of the enigmatic galaxy IRAS00317-2142, which is classified as a star-forming galaxy on the basis of the ionization level of its emission lines. However, a weak broad H\\alpha wing and a high\n X-ray luminosity give away the presence of an active nucleus. The Chandra image reveals a nuclear point source (L_(2-10 keV) 6x10^{41} erg s-1), contributing over 80% of the galaxy X-ray counts in the 0.3-8 keV band.\n This is surrounded by some fainter nebulosity extending up to 6 kpc.\n The nucleus does not show evidence for short-term variability. However, we detect long t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0210390","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":"astro-ph/0210390","created_at":"2026-05-18T01:07:44.448197+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0210390v1","created_at":"2026-05-18T01:07:44.448197+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0210390","created_at":"2026-05-18T01:07:44.448197+00:00"},{"alias_kind":"pith_short_12","alias_value":"LB5QSGWLGRN5","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"LB5QSGWLGRN5HOA7","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"LB5QSGWL","created_at":"2026-05-18T12:25:51.375804+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/LB5QSGWLGRN5HOA7C2XA7VLRJI","json":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI.json","graph_json":"https://pith.science/api/pith-number/LB5QSGWLGRN5HOA7C2XA7VLRJI/graph.json","events_json":"https://pith.science/api/pith-number/LB5QSGWLGRN5HOA7C2XA7VLRJI/events.json","paper":"https://pith.science/paper/LB5QSGWL"},"agent_actions":{"view_html":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI","download_json":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI.json","view_paper":"https://pith.science/paper/LB5QSGWL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0210390&json=true","fetch_graph":"https://pith.science/api/pith-number/LB5QSGWLGRN5HOA7C2XA7VLRJI/graph.json","fetch_events":"https://pith.science/api/pith-number/LB5QSGWLGRN5HOA7C2XA7VLRJI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI/action/storage_attestation","attest_author":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI/action/author_attestation","sign_citation":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI/action/citation_signature","submit_replication":"https://pith.science/pith/LB5QSGWLGRN5HOA7C2XA7VLRJI/action/replication_record"}},"created_at":"2026-05-18T01:07:44.448197+00:00","updated_at":"2026-05-18T01:07:44.448197+00:00"}