{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:JWXF7MMUNCEIMXQJPZ7NVISOTL","short_pith_number":"pith:JWXF7MMU","schema_version":"1.0","canonical_sha256":"4dae5fb1946888865e097e7edaa24e9af755d1b76a97cc94791470e448e17446","source":{"kind":"arxiv","id":"1106.2135","version":1},"attestation_state":"computed","paper":{"title":"Assessing black hole spin in deep Suzaku observations of Seyfert 1 AGN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. G. Markowitz, A. P. Lobban, A. R. Patrick, D. Porquet, J. N. Reeves","submitted_at":"2011-06-10T18:07:49Z","abstract_excerpt":"We present a broad-band analysis of deep Suzaku observations of nearby Seyfert 1 AGN: Fairall 9, MCG--6-30-15, NGC 3516, NGC 3783 and NGC 4051. The use of deep observations (exposures >200 ks) with high S/N allows the complex spectra of these objects to be examined in full, taking into account features such as the soft excess, reflection continuum and complex absorption components. After a self-consistent modelling of the broad-band data (0.6-100.0 keV, also making use of BAT data from Swift), the subtle curvature which may be introduced as a consequence of warm absorbers has a measured affect"},"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":"1106.2135","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-06-10T18:07:49Z","cross_cats_sorted":[],"title_canon_sha256":"9b056740bc371c9573d6ef330e23ddf67e103fcd01adc060f6f76000d16cb4f5","abstract_canon_sha256":"6cfdc19b3d7c56307d3918c7812aebf77b4662c334b675604c4a914eae1799fb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:39.913062Z","signature_b64":"3rQopsa0APJ/izg2pn4FCKcXDbIpijRf1ffGspwWlzYnStOWUJMFwyKWBwfyrly3rG3gqhLlj7TD+OJwM9shDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4dae5fb1946888865e097e7edaa24e9af755d1b76a97cc94791470e448e17446","last_reissued_at":"2026-05-18T02:01:39.912514Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:39.912514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Assessing black hole spin in deep Suzaku observations of Seyfert 1 AGN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. G. Markowitz, A. P. Lobban, A. R. Patrick, D. Porquet, J. N. Reeves","submitted_at":"2011-06-10T18:07:49Z","abstract_excerpt":"We present a broad-band analysis of deep Suzaku observations of nearby Seyfert 1 AGN: Fairall 9, MCG--6-30-15, NGC 3516, NGC 3783 and NGC 4051. The use of deep observations (exposures >200 ks) with high S/N allows the complex spectra of these objects to be examined in full, taking into account features such as the soft excess, reflection continuum and complex absorption components. After a self-consistent modelling of the broad-band data (0.6-100.0 keV, also making use of BAT data from Swift), the subtle curvature which may be introduced as a consequence of warm absorbers has a measured affect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.2135","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":"1106.2135","created_at":"2026-05-18T02:01:39.912588+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.2135v1","created_at":"2026-05-18T02:01:39.912588+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.2135","created_at":"2026-05-18T02:01:39.912588+00:00"},{"alias_kind":"pith_short_12","alias_value":"JWXF7MMUNCEI","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_16","alias_value":"JWXF7MMUNCEIMXQJ","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_8","alias_value":"JWXF7MMU","created_at":"2026-05-18T12:26:32.869790+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/JWXF7MMUNCEIMXQJPZ7NVISOTL","json":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL.json","graph_json":"https://pith.science/api/pith-number/JWXF7MMUNCEIMXQJPZ7NVISOTL/graph.json","events_json":"https://pith.science/api/pith-number/JWXF7MMUNCEIMXQJPZ7NVISOTL/events.json","paper":"https://pith.science/paper/JWXF7MMU"},"agent_actions":{"view_html":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL","download_json":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL.json","view_paper":"https://pith.science/paper/JWXF7MMU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.2135&json=true","fetch_graph":"https://pith.science/api/pith-number/JWXF7MMUNCEIMXQJPZ7NVISOTL/graph.json","fetch_events":"https://pith.science/api/pith-number/JWXF7MMUNCEIMXQJPZ7NVISOTL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL/action/storage_attestation","attest_author":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL/action/author_attestation","sign_citation":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL/action/citation_signature","submit_replication":"https://pith.science/pith/JWXF7MMUNCEIMXQJPZ7NVISOTL/action/replication_record"}},"created_at":"2026-05-18T02:01:39.912588+00:00","updated_at":"2026-05-18T02:01:39.912588+00:00"}