{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:3ZYMLFX2ZELRCTHV2DO7QYUFPN","short_pith_number":"pith:3ZYMLFX2","schema_version":"1.0","canonical_sha256":"de70c596fac917114cf5d0ddf862857b606008434548b094c60d4b2f9d9b9e86","source":{"kind":"arxiv","id":"0901.3357","version":2},"attestation_state":"computed","paper":{"title":"A candidate tidal disruption event in the Galaxy cluster Abell 3571","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"A. Bongiorno, C. Clemens, H. Quintana, J. Greiner, M. Ajello, M. Salvato, N. Cappelluti, P. Esquej, P. Rebusco, S. Komossa, T. Aldcroft","submitted_at":"2009-01-21T21:06:31Z","abstract_excerpt":"Tidal disruption events are possible sources of temporary nuclear activity in galactic nuclei and can be considered as good indicators of the existence of super massive black holes in the centers of galaxies. A new X-ray source has been serendipitously detected with ROSAT in a PSPC pointed observation of the galaxy cluster A3571. Given the strong flux decay of the object in subsequent detections, the tidal disruption scenario is investigated as possible explanationof the event. We followed up the evolution of the X-ray transient with ROSAT, XMM-Newton and Chandra for a total period of ~13 year"},"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":"0901.3357","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-01-21T21:06:31Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"f07e6f9092f46945701689d87779f2b50bd5857737a8443053e630f994fc050f","abstract_canon_sha256":"c3a19839a9198a01b6fb65818a0011b1cc47b7936a4f86786610a30162a7390a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:14:16.735259Z","signature_b64":"KTYlKzqXDn4ukycTAgQFtUpIqZGYpIlzXwfVP7FPrhNtRrzIo7pI/hG7UYA+TQ3BUHVOPLQQefDjE8pW9u6hCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de70c596fac917114cf5d0ddf862857b606008434548b094c60d4b2f9d9b9e86","last_reissued_at":"2026-07-04T17:14:16.734859Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:14:16.734859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A candidate tidal disruption event in the Galaxy cluster Abell 3571","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"A. Bongiorno, C. Clemens, H. Quintana, J. Greiner, M. Ajello, M. Salvato, N. Cappelluti, P. Esquej, P. Rebusco, S. Komossa, T. Aldcroft","submitted_at":"2009-01-21T21:06:31Z","abstract_excerpt":"Tidal disruption events are possible sources of temporary nuclear activity in galactic nuclei and can be considered as good indicators of the existence of super massive black holes in the centers of galaxies. A new X-ray source has been serendipitously detected with ROSAT in a PSPC pointed observation of the galaxy cluster A3571. Given the strong flux decay of the object in subsequent detections, the tidal disruption scenario is investigated as possible explanationof the event. We followed up the evolution of the X-ray transient with ROSAT, XMM-Newton and Chandra for a total period of ~13 year"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0901.3357","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0901.3357/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"0901.3357","created_at":"2026-07-04T17:14:16.734919+00:00"},{"alias_kind":"arxiv_version","alias_value":"0901.3357v2","created_at":"2026-07-04T17:14:16.734919+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0901.3357","created_at":"2026-07-04T17:14:16.734919+00:00"},{"alias_kind":"pith_short_12","alias_value":"3ZYMLFX2ZELR","created_at":"2026-07-04T17:14:16.734919+00:00"},{"alias_kind":"pith_short_16","alias_value":"3ZYMLFX2ZELRCTHV","created_at":"2026-07-04T17:14:16.734919+00:00"},{"alias_kind":"pith_short_8","alias_value":"3ZYMLFX2","created_at":"2026-07-04T17:14:16.734919+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.01604","citing_title":"Bolometric correction factor and radiative efficiency for the super-Eddington accretion flow in tidal disruption events","ref_index":62,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN","json":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN.json","graph_json":"https://pith.science/api/pith-number/3ZYMLFX2ZELRCTHV2DO7QYUFPN/graph.json","events_json":"https://pith.science/api/pith-number/3ZYMLFX2ZELRCTHV2DO7QYUFPN/events.json","paper":"https://pith.science/paper/3ZYMLFX2"},"agent_actions":{"view_html":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN","download_json":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN.json","view_paper":"https://pith.science/paper/3ZYMLFX2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0901.3357&json=true","fetch_graph":"https://pith.science/api/pith-number/3ZYMLFX2ZELRCTHV2DO7QYUFPN/graph.json","fetch_events":"https://pith.science/api/pith-number/3ZYMLFX2ZELRCTHV2DO7QYUFPN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN/action/storage_attestation","attest_author":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN/action/author_attestation","sign_citation":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN/action/citation_signature","submit_replication":"https://pith.science/pith/3ZYMLFX2ZELRCTHV2DO7QYUFPN/action/replication_record"}},"created_at":"2026-07-04T17:14:16.734919+00:00","updated_at":"2026-07-04T17:14:16.734919+00:00"}