{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:OPJ6T3GU7JJU3BVYSVMVK3XVBH","short_pith_number":"pith:OPJ6T3GU","schema_version":"1.0","canonical_sha256":"73d3e9ecd4fa534d86b89559556ef509c716c038daaf91602942a712cb5384dd","source":{"kind":"arxiv","id":"1103.3709","version":1},"attestation_state":"computed","paper":{"title":"X-ray Characteristics of NGC 3516: A View through the Complex Absorber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"J.N. Reeves, L. Miller, S.B. Kraemer, T.J. Turner","submitted_at":"2011-03-18T20:04:23Z","abstract_excerpt":"We consider new Suzaku data for NGC 3516 taken during 2009, along with other recent X-ray observations of the source. The cumulative characteristics of NGC 3516 cannot be explained without invoking changes in the line-of-sight absorption. Contrary to many other well-studied Seyfert galaxies, NGC 3516 does not show a positive lag of hard X-ray photons relative to soft photons over the timescales sampled. In the context of reverberation models for the X-ray lags, the lack of such a signal in NGC 3516 is consistent with flux variations being dominated by absorption changes. The lack of any reverb"},"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":"1103.3709","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-03-18T20:04:23Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"eb132994975fd20afb5f08e6ed072f90e2d83ba50e1805b72e99b3095668fdd6","abstract_canon_sha256":"758a124ddd34cb48f772c8542aef786c746cd418575c541a6fadc05c2ec65541"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:49.509060Z","signature_b64":"QfaQmzrrEaR58vJJEk8LqqVkg+J5TUurFd57YW/x6JYU2pjLIYKl68psAriW/+9PH0vJcRVXKVrOT7iSByioCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"73d3e9ecd4fa534d86b89559556ef509c716c038daaf91602942a712cb5384dd","last_reissued_at":"2026-05-18T02:02:49.508478Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:49.508478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"X-ray Characteristics of NGC 3516: A View through the Complex Absorber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"J.N. Reeves, L. Miller, S.B. Kraemer, T.J. Turner","submitted_at":"2011-03-18T20:04:23Z","abstract_excerpt":"We consider new Suzaku data for NGC 3516 taken during 2009, along with other recent X-ray observations of the source. The cumulative characteristics of NGC 3516 cannot be explained without invoking changes in the line-of-sight absorption. Contrary to many other well-studied Seyfert galaxies, NGC 3516 does not show a positive lag of hard X-ray photons relative to soft photons over the timescales sampled. In the context of reverberation models for the X-ray lags, the lack of such a signal in NGC 3516 is consistent with flux variations being dominated by absorption changes. The lack of any reverb"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.3709","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":"1103.3709","created_at":"2026-05-18T02:02:49.508568+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.3709v1","created_at":"2026-05-18T02:02:49.508568+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.3709","created_at":"2026-05-18T02:02:49.508568+00:00"},{"alias_kind":"pith_short_12","alias_value":"OPJ6T3GU7JJU","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"OPJ6T3GU7JJU3BVY","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"OPJ6T3GU","created_at":"2026-05-18T12:26:37.096874+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/OPJ6T3GU7JJU3BVYSVMVK3XVBH","json":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH.json","graph_json":"https://pith.science/api/pith-number/OPJ6T3GU7JJU3BVYSVMVK3XVBH/graph.json","events_json":"https://pith.science/api/pith-number/OPJ6T3GU7JJU3BVYSVMVK3XVBH/events.json","paper":"https://pith.science/paper/OPJ6T3GU"},"agent_actions":{"view_html":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH","download_json":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH.json","view_paper":"https://pith.science/paper/OPJ6T3GU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.3709&json=true","fetch_graph":"https://pith.science/api/pith-number/OPJ6T3GU7JJU3BVYSVMVK3XVBH/graph.json","fetch_events":"https://pith.science/api/pith-number/OPJ6T3GU7JJU3BVYSVMVK3XVBH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH/action/storage_attestation","attest_author":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH/action/author_attestation","sign_citation":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH/action/citation_signature","submit_replication":"https://pith.science/pith/OPJ6T3GU7JJU3BVYSVMVK3XVBH/action/replication_record"}},"created_at":"2026-05-18T02:02:49.508568+00:00","updated_at":"2026-05-18T02:02:49.508568+00:00"}