{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:I6V3RLHUPV6K6ZL2QO6FQSEH3S","short_pith_number":"pith:I6V3RLHU","schema_version":"1.0","canonical_sha256":"47abb8acf47d7caf657a83bc584887dcbb9a757f2048c7042637f30ef5f10198","source":{"kind":"arxiv","id":"2310.19401","version":1},"attestation_state":"computed","paper":{"title":"Cygnus A Obscuring Torus: Ionized, Atomic or Molecular?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Atharva Bagul, Enrique Lopez-Rodriguez, Patrick Ogle, Philip Maloney, Robert Antonucci","submitted_at":"2023-10-30T10:13:44Z","abstract_excerpt":"The prototypical powerful FR \\Romannum{2} radio galaxy Cygnus A fits extremely well into the quasar/radio galaxy unified model: high polarization with an angle almost perpendicular to the radio jet and polarized flux showing broad permitted lines. It has been claimed that ionized gas in the torus reveals a very clear torus shape via Bremmstrahlung emission. We rule out the later with an energetic argument, and we constrain the molecular and atomic gas properties with existing observations. The atomic absorption against the core has been shown to match the X-ray column only if the spin temperat"},"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":"2310.19401","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-30T10:13:44Z","cross_cats_sorted":[],"title_canon_sha256":"7121d8ca37c71a1605ec834ec1bbba3288cf4ec3853c9b543fdd5c46205c7a1b","abstract_canon_sha256":"d90f8a267a39c3a59b801fe13b1285840b18afcc04f3c72e52d4c1223fdc0d33"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:06:50.419297Z","signature_b64":"s0JmGf2rsKTm1OuhLb8yJfjCUIZuxhLSIIj2DN17CJI+D4Ts6N7o4LaLOKNphmC1qecILi0FyIhUPoJP6APQDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47abb8acf47d7caf657a83bc584887dcbb9a757f2048c7042637f30ef5f10198","last_reissued_at":"2026-07-05T07:06:50.418812Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:06:50.418812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cygnus A Obscuring Torus: Ionized, Atomic or Molecular?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Atharva Bagul, Enrique Lopez-Rodriguez, Patrick Ogle, Philip Maloney, Robert Antonucci","submitted_at":"2023-10-30T10:13:44Z","abstract_excerpt":"The prototypical powerful FR \\Romannum{2} radio galaxy Cygnus A fits extremely well into the quasar/radio galaxy unified model: high polarization with an angle almost perpendicular to the radio jet and polarized flux showing broad permitted lines. It has been claimed that ionized gas in the torus reveals a very clear torus shape via Bremmstrahlung emission. We rule out the later with an energetic argument, and we constrain the molecular and atomic gas properties with existing observations. The atomic absorption against the core has been shown to match the X-ray column only if the spin temperat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.19401","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2310.19401/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2310.19401","created_at":"2026-07-05T07:06:50.418870+00:00"},{"alias_kind":"arxiv_version","alias_value":"2310.19401v1","created_at":"2026-07-05T07:06:50.418870+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.19401","created_at":"2026-07-05T07:06:50.418870+00:00"},{"alias_kind":"pith_short_12","alias_value":"I6V3RLHUPV6K","created_at":"2026-07-05T07:06:50.418870+00:00"},{"alias_kind":"pith_short_16","alias_value":"I6V3RLHUPV6K6ZL2","created_at":"2026-07-05T07:06:50.418870+00:00"},{"alias_kind":"pith_short_8","alias_value":"I6V3RLHU","created_at":"2026-07-05T07:06:50.418870+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/I6V3RLHUPV6K6ZL2QO6FQSEH3S","json":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S.json","graph_json":"https://pith.science/api/pith-number/I6V3RLHUPV6K6ZL2QO6FQSEH3S/graph.json","events_json":"https://pith.science/api/pith-number/I6V3RLHUPV6K6ZL2QO6FQSEH3S/events.json","paper":"https://pith.science/paper/I6V3RLHU"},"agent_actions":{"view_html":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S","download_json":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S.json","view_paper":"https://pith.science/paper/I6V3RLHU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2310.19401&json=true","fetch_graph":"https://pith.science/api/pith-number/I6V3RLHUPV6K6ZL2QO6FQSEH3S/graph.json","fetch_events":"https://pith.science/api/pith-number/I6V3RLHUPV6K6ZL2QO6FQSEH3S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S/action/storage_attestation","attest_author":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S/action/author_attestation","sign_citation":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S/action/citation_signature","submit_replication":"https://pith.science/pith/I6V3RLHUPV6K6ZL2QO6FQSEH3S/action/replication_record"}},"created_at":"2026-07-05T07:06:50.418870+00:00","updated_at":"2026-07-05T07:06:50.418870+00:00"}