{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:LPYPIESCMWFIB6WYZF4M447HNZ","short_pith_number":"pith:LPYPIESC","schema_version":"1.0","canonical_sha256":"5bf0f41242658a80fad8c978ce73e76e7a74ea68d42969deeedf7d644e937329","source":{"kind":"arxiv","id":"1309.6321","version":2},"attestation_state":"computed","paper":{"title":"Do We Expect Most AGN to Live in Disks?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Dale D. Kocevski (Kentucky), Kevin Bundy (IPMU), Philip F. Hopkins (Caltech)","submitted_at":"2013-09-24T20:00:03Z","abstract_excerpt":"Recent observations have indicated that a large fraction of the low to intermediate luminosity AGN population lives in disk-dominated hosts, while the more luminous quasars live in bulge-dominated hosts, in conflict with some previous model predictions. We therefore build and compare a semi-empirical model for AGN fueling which accounts for both merger and non-merger 'triggering.' In particular, we show that the 'stochastic accretion' model - in which fueling in disk galaxies is essentially a random process arising whenever dense gas clouds reach the nucleus - provides a good match to the pres"},"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":"1309.6321","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-09-24T20:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"12ce387d351bd0a26c1dd8f2b774d5b41ad04427da9c6ca19485789dc6ccc770","abstract_canon_sha256":"d83776b45a03476b5f3adce69c09ae71afaeba74f5dbecc269852af87aab2e15"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:24:30.864619Z","signature_b64":"i102il8ql0MoTCgD31B7WXSFAdd+hQbJzRWd9p3vKBnJNwUgj1j3j4ucU6ngnGzhlQ/txntJJ8XwJzp57Sq5BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5bf0f41242658a80fad8c978ce73e76e7a74ea68d42969deeedf7d644e937329","last_reissued_at":"2026-05-18T01:24:30.864056Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:24:30.864056Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Do We Expect Most AGN to Live in Disks?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Dale D. Kocevski (Kentucky), Kevin Bundy (IPMU), Philip F. Hopkins (Caltech)","submitted_at":"2013-09-24T20:00:03Z","abstract_excerpt":"Recent observations have indicated that a large fraction of the low to intermediate luminosity AGN population lives in disk-dominated hosts, while the more luminous quasars live in bulge-dominated hosts, in conflict with some previous model predictions. We therefore build and compare a semi-empirical model for AGN fueling which accounts for both merger and non-merger 'triggering.' In particular, we show that the 'stochastic accretion' model - in which fueling in disk galaxies is essentially a random process arising whenever dense gas clouds reach the nucleus - provides a good match to the pres"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.6321","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":""},"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":"1309.6321","created_at":"2026-05-18T01:24:30.864123+00:00"},{"alias_kind":"arxiv_version","alias_value":"1309.6321v2","created_at":"2026-05-18T01:24:30.864123+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.6321","created_at":"2026-05-18T01:24:30.864123+00:00"},{"alias_kind":"pith_short_12","alias_value":"LPYPIESCMWFI","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_16","alias_value":"LPYPIESCMWFIB6WY","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_8","alias_value":"LPYPIESC","created_at":"2026-05-18T12:27:51.066281+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/LPYPIESCMWFIB6WYZF4M447HNZ","json":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ.json","graph_json":"https://pith.science/api/pith-number/LPYPIESCMWFIB6WYZF4M447HNZ/graph.json","events_json":"https://pith.science/api/pith-number/LPYPIESCMWFIB6WYZF4M447HNZ/events.json","paper":"https://pith.science/paper/LPYPIESC"},"agent_actions":{"view_html":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ","download_json":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ.json","view_paper":"https://pith.science/paper/LPYPIESC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1309.6321&json=true","fetch_graph":"https://pith.science/api/pith-number/LPYPIESCMWFIB6WYZF4M447HNZ/graph.json","fetch_events":"https://pith.science/api/pith-number/LPYPIESCMWFIB6WYZF4M447HNZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ/action/storage_attestation","attest_author":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ/action/author_attestation","sign_citation":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ/action/citation_signature","submit_replication":"https://pith.science/pith/LPYPIESCMWFIB6WYZF4M447HNZ/action/replication_record"}},"created_at":"2026-05-18T01:24:30.864123+00:00","updated_at":"2026-05-18T01:24:30.864123+00:00"}