{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:QMWDGOEDC4LGCTHGFPD376QA4V","short_pith_number":"pith:QMWDGOED","schema_version":"1.0","canonical_sha256":"832c3338831716614ce62bc7bffa00e558ed025b8f7c2dc35c2363458733ab4f","source":{"kind":"arxiv","id":"0907.1527","version":1},"attestation_state":"computed","paper":{"title":"Probing variability patterns of the Fe K line complex in bright nearby AGNs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Celotti, B. De Marco, F. Tombesi, G. Miniutti, G. Ponti, K. Iwasawa, M. Cappi, M. Dadina","submitted_at":"2009-07-09T13:04:58Z","abstract_excerpt":"The unprecedented sensitivity of current X-ray telescopes allows for the first time to address the issue of the Fe K line complex variability patterns in bright, nearby AGNs. We examine XMM-Newton observations of the brightest sources of the FERO sample of radio-quiet type 1 AGNs with the aim of characterizing the temporal behaviour of Fe K complex features. A systematic mapping of residual flux above and below the continuum in the 4-9 keV range is performed in the time vs energy domain, with the purpose of identifying interesting spectral features in the three energy bands: 5.4-6.1 keV, 6.1-6"},"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":"0907.1527","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-07-09T13:04:58Z","cross_cats_sorted":[],"title_canon_sha256":"b2f4cbe2becd58df34cef316e8f0b9bebda4f70f8510068e54df7de6d051ec98","abstract_canon_sha256":"87ae1b58f90a1d081683d132775abadefb303256b83c1ccbd51346111240fb1b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:04.331433Z","signature_b64":"vjcUw4BGe99+EAPOG7bEc3+7WFAUtU6C7/CGzEe11NAbdj//B0HQ9WqKd5glgr98LIUW3wakP6haNbadIYD/Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"832c3338831716614ce62bc7bffa00e558ed025b8f7c2dc35c2363458733ab4f","last_reissued_at":"2026-05-18T02:13:04.330907Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:04.330907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing variability patterns of the Fe K line complex in bright nearby AGNs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Celotti, B. De Marco, F. Tombesi, G. Miniutti, G. Ponti, K. Iwasawa, M. Cappi, M. Dadina","submitted_at":"2009-07-09T13:04:58Z","abstract_excerpt":"The unprecedented sensitivity of current X-ray telescopes allows for the first time to address the issue of the Fe K line complex variability patterns in bright, nearby AGNs. We examine XMM-Newton observations of the brightest sources of the FERO sample of radio-quiet type 1 AGNs with the aim of characterizing the temporal behaviour of Fe K complex features. A systematic mapping of residual flux above and below the continuum in the 4-9 keV range is performed in the time vs energy domain, with the purpose of identifying interesting spectral features in the three energy bands: 5.4-6.1 keV, 6.1-6"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.1527","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":"0907.1527","created_at":"2026-05-18T02:13:04.330983+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.1527v1","created_at":"2026-05-18T02:13:04.330983+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.1527","created_at":"2026-05-18T02:13:04.330983+00:00"},{"alias_kind":"pith_short_12","alias_value":"QMWDGOEDC4LG","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"QMWDGOEDC4LGCTHG","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"QMWDGOED","created_at":"2026-05-18T12:26:01.383474+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/QMWDGOEDC4LGCTHGFPD376QA4V","json":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V.json","graph_json":"https://pith.science/api/pith-number/QMWDGOEDC4LGCTHGFPD376QA4V/graph.json","events_json":"https://pith.science/api/pith-number/QMWDGOEDC4LGCTHGFPD376QA4V/events.json","paper":"https://pith.science/paper/QMWDGOED"},"agent_actions":{"view_html":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V","download_json":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V.json","view_paper":"https://pith.science/paper/QMWDGOED","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.1527&json=true","fetch_graph":"https://pith.science/api/pith-number/QMWDGOEDC4LGCTHGFPD376QA4V/graph.json","fetch_events":"https://pith.science/api/pith-number/QMWDGOEDC4LGCTHGFPD376QA4V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V/action/storage_attestation","attest_author":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V/action/author_attestation","sign_citation":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V/action/citation_signature","submit_replication":"https://pith.science/pith/QMWDGOEDC4LGCTHGFPD376QA4V/action/replication_record"}},"created_at":"2026-05-18T02:13:04.330983+00:00","updated_at":"2026-05-18T02:13:04.330983+00:00"}