{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:GXAWQ4SXX6KG7VF6RO2CGFNKPK","short_pith_number":"pith:GXAWQ4SX","schema_version":"1.0","canonical_sha256":"35c1687257bf946fd4be8bb42315aa7a9f35cf506e00b7edc9a596878a683b8f","source":{"kind":"arxiv","id":"1212.5693","version":1},"attestation_state":"computed","paper":{"title":"The relationship between X-ray emission and accretion in X-ray selected AGNs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"A. Caccianiga, A. Corral, E. Marchese, M. Dotti, P. Severgnini, R. Della Ceca, R. Fanali","submitted_at":"2012-12-22T13:56:53Z","abstract_excerpt":"We study the link between the X-ray emission in radio-quiet AGNs and the accretion rate on the central Supermassive Black-Hole (SMBH) using a well-defined and statistically complete sample of 70 type1 AGNs extracted from the XMM-Newton Bright Serendipitous survey (XBS). To this end, we search and quantify the statistical correlations between the main parameters that characterize the X-ray emission (i.e. the X-ray spectral slope and the X-ray loudness), and the accretion rate, both absolute and relative to the Eddington limit (Eddington ratio). Here, we summarize and discuss the main statistica"},"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":"1212.5693","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-12-22T13:56:53Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"14fafdb84df5d854ae1c0a6c8c5bc19c6606cfb6b2441461ccf6e1e3338c365f","abstract_canon_sha256":"f01e1c2c7d6f937668a16e6c968a5eabd177977bf4dab76e40fc10bb3559b55f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:37:51.730868Z","signature_b64":"Ee40zLUlxwcNkjr8ZxHmYVlveWGUpXffXQ0X8z7H2JspQfj4wTLzAll9PX3tvLEB4/pRxseBpD4qfLF3sStuAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35c1687257bf946fd4be8bb42315aa7a9f35cf506e00b7edc9a596878a683b8f","last_reissued_at":"2026-05-18T03:37:51.730002Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:37:51.730002Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The relationship between X-ray emission and accretion in X-ray selected AGNs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"A. Caccianiga, A. Corral, E. Marchese, M. Dotti, P. Severgnini, R. Della Ceca, R. Fanali","submitted_at":"2012-12-22T13:56:53Z","abstract_excerpt":"We study the link between the X-ray emission in radio-quiet AGNs and the accretion rate on the central Supermassive Black-Hole (SMBH) using a well-defined and statistically complete sample of 70 type1 AGNs extracted from the XMM-Newton Bright Serendipitous survey (XBS). To this end, we search and quantify the statistical correlations between the main parameters that characterize the X-ray emission (i.e. the X-ray spectral slope and the X-ray loudness), and the accretion rate, both absolute and relative to the Eddington limit (Eddington ratio). Here, we summarize and discuss the main statistica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.5693","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":"1212.5693","created_at":"2026-05-18T03:37:51.730141+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.5693v1","created_at":"2026-05-18T03:37:51.730141+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.5693","created_at":"2026-05-18T03:37:51.730141+00:00"},{"alias_kind":"pith_short_12","alias_value":"GXAWQ4SXX6KG","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"GXAWQ4SXX6KG7VF6","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"GXAWQ4SX","created_at":"2026-05-18T12:27:06.952714+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/GXAWQ4SXX6KG7VF6RO2CGFNKPK","json":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK.json","graph_json":"https://pith.science/api/pith-number/GXAWQ4SXX6KG7VF6RO2CGFNKPK/graph.json","events_json":"https://pith.science/api/pith-number/GXAWQ4SXX6KG7VF6RO2CGFNKPK/events.json","paper":"https://pith.science/paper/GXAWQ4SX"},"agent_actions":{"view_html":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK","download_json":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK.json","view_paper":"https://pith.science/paper/GXAWQ4SX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.5693&json=true","fetch_graph":"https://pith.science/api/pith-number/GXAWQ4SXX6KG7VF6RO2CGFNKPK/graph.json","fetch_events":"https://pith.science/api/pith-number/GXAWQ4SXX6KG7VF6RO2CGFNKPK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK/action/storage_attestation","attest_author":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK/action/author_attestation","sign_citation":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK/action/citation_signature","submit_replication":"https://pith.science/pith/GXAWQ4SXX6KG7VF6RO2CGFNKPK/action/replication_record"}},"created_at":"2026-05-18T03:37:51.730141+00:00","updated_at":"2026-05-18T03:37:51.730141+00:00"}