{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:UQ2LJK3BOOZIFMTWEJHJ6N3HHK","short_pith_number":"pith:UQ2LJK3B","schema_version":"1.0","canonical_sha256":"a434b4ab6173b282b276224e9f37673ab6a1123fdf03a53fb115feaf41b26fd0","source":{"kind":"arxiv","id":"1105.2318","version":1},"attestation_state":"computed","paper":{"title":"Probing general relativistic effects during AGN X-ray eclipses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"E. Nardini, G. Risaliti, L. Brenneman, M. Elvis, M. Salvati","submitted_at":"2011-05-11T20:52:24Z","abstract_excerpt":"Long X-ray observations of bright Active Galactic Nuclei show that X-ray eclipses, with durations from a few hours to a few days, are rather common. This opens up a new window of opportunity in the search for signatures of relativistic effects in AGNs: an obscuring cloud covers/uncovers different parts of the accretion disc at different times, allowing a direct check of the expected pattern of disc emission. In particular, the combination of gravitational redshift and relativistic Doppler boosting should imply strong differences between the receding and approaching parts of an inclined thin di"},"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":"1105.2318","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-11T20:52:24Z","cross_cats_sorted":[],"title_canon_sha256":"41d5bfe9cb4de97ff2ec90013e1d9d2be05145a5d63e8a8de76eb712bcdbb298","abstract_canon_sha256":"7e16b718f84885fa71c166b552127e43b8852b8bc1fd37fb34dab5e6cfcca05b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:59.442152Z","signature_b64":"P5WAfj8S44OyEHFyABIuPrN2eUal3oHCGVJHDwg5jknSR84btOGIobQwBpgSphAlYn9THmVZdapDvqnjbs0HCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a434b4ab6173b282b276224e9f37673ab6a1123fdf03a53fb115feaf41b26fd0","last_reissued_at":"2026-05-18T02:01:59.441401Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:59.441401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing general relativistic effects during AGN X-ray eclipses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"E. Nardini, G. Risaliti, L. Brenneman, M. Elvis, M. Salvati","submitted_at":"2011-05-11T20:52:24Z","abstract_excerpt":"Long X-ray observations of bright Active Galactic Nuclei show that X-ray eclipses, with durations from a few hours to a few days, are rather common. This opens up a new window of opportunity in the search for signatures of relativistic effects in AGNs: an obscuring cloud covers/uncovers different parts of the accretion disc at different times, allowing a direct check of the expected pattern of disc emission. In particular, the combination of gravitational redshift and relativistic Doppler boosting should imply strong differences between the receding and approaching parts of an inclined thin di"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2318","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":"1105.2318","created_at":"2026-05-18T02:01:59.441526+00:00"},{"alias_kind":"arxiv_version","alias_value":"1105.2318v1","created_at":"2026-05-18T02:01:59.441526+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2318","created_at":"2026-05-18T02:01:59.441526+00:00"},{"alias_kind":"pith_short_12","alias_value":"UQ2LJK3BOOZI","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_16","alias_value":"UQ2LJK3BOOZIFMTW","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_8","alias_value":"UQ2LJK3B","created_at":"2026-05-18T12:26:42.757692+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/UQ2LJK3BOOZIFMTWEJHJ6N3HHK","json":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK.json","graph_json":"https://pith.science/api/pith-number/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/graph.json","events_json":"https://pith.science/api/pith-number/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/events.json","paper":"https://pith.science/paper/UQ2LJK3B"},"agent_actions":{"view_html":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK","download_json":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK.json","view_paper":"https://pith.science/paper/UQ2LJK3B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1105.2318&json=true","fetch_graph":"https://pith.science/api/pith-number/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/graph.json","fetch_events":"https://pith.science/api/pith-number/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/action/storage_attestation","attest_author":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/action/author_attestation","sign_citation":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/action/citation_signature","submit_replication":"https://pith.science/pith/UQ2LJK3BOOZIFMTWEJHJ6N3HHK/action/replication_record"}},"created_at":"2026-05-18T02:01:59.441526+00:00","updated_at":"2026-05-18T02:01:59.441526+00:00"}