{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:DUFHXFVV5QQS22B3VQGP3ZTXEU","short_pith_number":"pith:DUFHXFVV","schema_version":"1.0","canonical_sha256":"1d0a7b96b5ec212d683bac0cfde677253f6cfe52fb18793ada629d8cde520557","source":{"kind":"arxiv","id":"astro-ph/0408007","version":1},"attestation_state":"computed","paper":{"title":"Mutiwavelength Observations of Radio Galaxy 3C 120 with XMM-Newton","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"((1) JPL, (2) UCSB, (3) Spitzer Science Center, (4) UCLA, (5) MSSL/UCL, (6) Metsahovi/HUT), J. W. Colbert (3), M. A. Malkan (4), M. J. Page (5), M. Tornikoski (6), P. M. Ogle (1), R. R. J. Antonucci (2), S. W. Davis (2), T. P. Sasseen (2)","submitted_at":"2004-08-02T19:21:29Z","abstract_excerpt":"We present XMM-Newton observations of the radio galaxy 3C 120. The hard X-ray spectrum contains a marginally resolved Fe I K-alpha emission line with FWHM=9,000 km/s and an equivalent width of 57 eV. The line arises via fluorescence in a broad-line region with covering fraction of 0.4. There is no evidence of relativistically broad Fe K-alpha, contrary to some previous reports. The normal equivalent widths of the X-ray and optical emission lines exclude a strongly beamed synchrotron component to the hard X-ray and optical continua. There is an excess of 0.3-2 keV soft X-ray continuum over an e"},"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/0408007","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-08-02T19:21:29Z","cross_cats_sorted":[],"title_canon_sha256":"e2e0dfa16114c028aec5eb7379366321fca790259397f7281290c13a7adddc0d","abstract_canon_sha256":"4a2fa4d6f7273d93444072c07e0d0393f4b41ddb6766bfa1099795acb6128da4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:26.256597Z","signature_b64":"HuqBb1Ulzj2Wm5I+V4IC+kFSAxChTUiWaWGhBaZ+d9JIzB9q+Q5onMr5ez/zqa/0C9R0AvtZ5dpn2WHK03ykDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d0a7b96b5ec212d683bac0cfde677253f6cfe52fb18793ada629d8cde520557","last_reissued_at":"2026-05-18T02:40:26.256240Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:26.256240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mutiwavelength Observations of Radio Galaxy 3C 120 with XMM-Newton","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"((1) JPL, (2) UCSB, (3) Spitzer Science Center, (4) UCLA, (5) MSSL/UCL, (6) Metsahovi/HUT), J. W. Colbert (3), M. A. Malkan (4), M. J. Page (5), M. Tornikoski (6), P. M. Ogle (1), R. R. J. Antonucci (2), S. W. Davis (2), T. P. Sasseen (2)","submitted_at":"2004-08-02T19:21:29Z","abstract_excerpt":"We present XMM-Newton observations of the radio galaxy 3C 120. The hard X-ray spectrum contains a marginally resolved Fe I K-alpha emission line with FWHM=9,000 km/s and an equivalent width of 57 eV. The line arises via fluorescence in a broad-line region with covering fraction of 0.4. There is no evidence of relativistically broad Fe K-alpha, contrary to some previous reports. The normal equivalent widths of the X-ray and optical emission lines exclude a strongly beamed synchrotron component to the hard X-ray and optical continua. There is an excess of 0.3-2 keV soft X-ray continuum over an e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0408007","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/0408007","created_at":"2026-05-18T02:40:26.256295+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0408007v1","created_at":"2026-05-18T02:40:26.256295+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0408007","created_at":"2026-05-18T02:40:26.256295+00:00"},{"alias_kind":"pith_short_12","alias_value":"DUFHXFVV5QQS","created_at":"2026-05-18T12:25:52.687210+00:00"},{"alias_kind":"pith_short_16","alias_value":"DUFHXFVV5QQS22B3","created_at":"2026-05-18T12:25:52.687210+00:00"},{"alias_kind":"pith_short_8","alias_value":"DUFHXFVV","created_at":"2026-05-18T12:25:52.687210+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/DUFHXFVV5QQS22B3VQGP3ZTXEU","json":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU.json","graph_json":"https://pith.science/api/pith-number/DUFHXFVV5QQS22B3VQGP3ZTXEU/graph.json","events_json":"https://pith.science/api/pith-number/DUFHXFVV5QQS22B3VQGP3ZTXEU/events.json","paper":"https://pith.science/paper/DUFHXFVV"},"agent_actions":{"view_html":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU","download_json":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU.json","view_paper":"https://pith.science/paper/DUFHXFVV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0408007&json=true","fetch_graph":"https://pith.science/api/pith-number/DUFHXFVV5QQS22B3VQGP3ZTXEU/graph.json","fetch_events":"https://pith.science/api/pith-number/DUFHXFVV5QQS22B3VQGP3ZTXEU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU/action/storage_attestation","attest_author":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU/action/author_attestation","sign_citation":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU/action/citation_signature","submit_replication":"https://pith.science/pith/DUFHXFVV5QQS22B3VQGP3ZTXEU/action/replication_record"}},"created_at":"2026-05-18T02:40:26.256295+00:00","updated_at":"2026-05-18T02:40:26.256295+00:00"}