{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:TYYMBLK264RVL6WX3EQYGFDFDC","short_pith_number":"pith:TYYMBLK2","schema_version":"1.0","canonical_sha256":"9e30c0ad5af72355fad7d9218314651896e43931c7ffd89ad4e1b0d6baad6915","source":{"kind":"arxiv","id":"1211.6402","version":1},"attestation_state":"computed","paper":{"title":"AGN obscuration from winds: from dusty infrared-driven to warm and X-ray photoionized","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"Anton Dorodnitsyn, Timothy Kallman","submitted_at":"2012-11-27T19:46:32Z","abstract_excerpt":"We present calculations of AGN winds at ~parsec scales, along with the associated obscuration. We take into account the pressure of infrared radiation on dust grains and the interaction of X-rays from a central black hole with hot and cold plasma. Infrared radiation (IR) is incorporated in radiation-hydrodynamic simulations adopting the flux-limited diffusion approximation. We find that in the range of X-ray luminosities L=0.05 - 0.6 L_edd, the Compton-thick part of the flow (aka torus) has an opening angle of approximately 72-75 degrees regardless of the luminosity. At L > 0.1 L_edd the outfl"},"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":"1211.6402","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-11-27T19:46:32Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"6cc979270394e46c0434912567e581e87442ded47360f1919db23b491096d82d","abstract_canon_sha256":"66bfa5f247504c5f35536074d274ed07b1f1fcf4840990e93fa6066e19fe0399"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:54.248277Z","signature_b64":"bU4eH8oMEhu3Lq+h2b1WKNUoR6M8thnUHji3tkQzGf2lZ/+OJrQDh8pTGS0DFtTbNjCJ7BvCAdgHa4rTEDvLCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e30c0ad5af72355fad7d9218314651896e43931c7ffd89ad4e1b0d6baad6915","last_reissued_at":"2026-05-18T01:52:54.247626Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:54.247626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"AGN obscuration from winds: from dusty infrared-driven to warm and X-ray photoionized","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"Anton Dorodnitsyn, Timothy Kallman","submitted_at":"2012-11-27T19:46:32Z","abstract_excerpt":"We present calculations of AGN winds at ~parsec scales, along with the associated obscuration. We take into account the pressure of infrared radiation on dust grains and the interaction of X-rays from a central black hole with hot and cold plasma. Infrared radiation (IR) is incorporated in radiation-hydrodynamic simulations adopting the flux-limited diffusion approximation. We find that in the range of X-ray luminosities L=0.05 - 0.6 L_edd, the Compton-thick part of the flow (aka torus) has an opening angle of approximately 72-75 degrees regardless of the luminosity. At L > 0.1 L_edd the outfl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6402","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":"1211.6402","created_at":"2026-05-18T01:52:54.247724+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.6402v1","created_at":"2026-05-18T01:52:54.247724+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.6402","created_at":"2026-05-18T01:52:54.247724+00:00"},{"alias_kind":"pith_short_12","alias_value":"TYYMBLK264RV","created_at":"2026-05-18T12:27:23.164592+00:00"},{"alias_kind":"pith_short_16","alias_value":"TYYMBLK264RVL6WX","created_at":"2026-05-18T12:27:23.164592+00:00"},{"alias_kind":"pith_short_8","alias_value":"TYYMBLK2","created_at":"2026-05-18T12:27:23.164592+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/TYYMBLK264RVL6WX3EQYGFDFDC","json":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC.json","graph_json":"https://pith.science/api/pith-number/TYYMBLK264RVL6WX3EQYGFDFDC/graph.json","events_json":"https://pith.science/api/pith-number/TYYMBLK264RVL6WX3EQYGFDFDC/events.json","paper":"https://pith.science/paper/TYYMBLK2"},"agent_actions":{"view_html":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC","download_json":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC.json","view_paper":"https://pith.science/paper/TYYMBLK2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.6402&json=true","fetch_graph":"https://pith.science/api/pith-number/TYYMBLK264RVL6WX3EQYGFDFDC/graph.json","fetch_events":"https://pith.science/api/pith-number/TYYMBLK264RVL6WX3EQYGFDFDC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC/action/storage_attestation","attest_author":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC/action/author_attestation","sign_citation":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC/action/citation_signature","submit_replication":"https://pith.science/pith/TYYMBLK264RVL6WX3EQYGFDFDC/action/replication_record"}},"created_at":"2026-05-18T01:52:54.247724+00:00","updated_at":"2026-05-18T01:52:54.247724+00:00"}