{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:FVPSSM73F4OGDEBSN4UWSOYHT4","short_pith_number":"pith:FVPSSM73","schema_version":"1.0","canonical_sha256":"2d5f2933fb2f1c6190326f29693b079f026c45719273ae1425d2475e2d888787","source":{"kind":"arxiv","id":"1104.1124","version":1},"attestation_state":"computed","paper":{"title":"Ammonia (J,K) = (1,1) to (4,4) and (6,6) inversion lines detected in the Seyfert 2 galaxy NGC 1068","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Weiss, C. Henkel, J.A. Braatz, K. M. Menten, S. Muehle, Y. Ao","submitted_at":"2011-04-06T15:04:39Z","abstract_excerpt":"We present the detection of the ammonia (NH3) (J,K) = (1,1) to (4,4) and (6,6) inversion lines toward the prototypical Seyfert 2 galaxy NGC 1068, made with the Green Bank Telescope (GBT). This is the first detection of ammonia in a Seyfert galaxy. The ortho-to-para-NH3 abundance ratio suggests that the molecule was formed in a warm medium of at least 20 K. For the NH3 column density and fractional abundance, we find (1.09\\pm0.23)\\times10^14 cm^-2 and (2.9\\pm0.6)\\times10^-8, respectively, from the inner 1.2 kpc of NGC 1068. The kinetic temperature can be constrained to 80\\pm20 K for the bulk of"},"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":"1104.1124","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-04-06T15:04:39Z","cross_cats_sorted":[],"title_canon_sha256":"1752cc1c352f67f0e134a3780bd3d0ab0598e343a1c09e21ae514ba474f6c85e","abstract_canon_sha256":"382dfc25d8f21e10692e6e66e65d478892e9e4e5da01b90e153710f23010faad"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:37.164353Z","signature_b64":"yRYteUHnI/fxhHKHhcyK4DV0914J4ZbiTIN5k3UfH1XsdM1e+z2mqRd9H6gK0kQPkoFfCcLyeqGY8y4qtMFbAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d5f2933fb2f1c6190326f29693b079f026c45719273ae1425d2475e2d888787","last_reissued_at":"2026-05-18T02:02:37.163647Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:37.163647Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ammonia (J,K) = (1,1) to (4,4) and (6,6) inversion lines detected in the Seyfert 2 galaxy NGC 1068","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Weiss, C. Henkel, J.A. Braatz, K. M. Menten, S. Muehle, Y. Ao","submitted_at":"2011-04-06T15:04:39Z","abstract_excerpt":"We present the detection of the ammonia (NH3) (J,K) = (1,1) to (4,4) and (6,6) inversion lines toward the prototypical Seyfert 2 galaxy NGC 1068, made with the Green Bank Telescope (GBT). This is the first detection of ammonia in a Seyfert galaxy. The ortho-to-para-NH3 abundance ratio suggests that the molecule was formed in a warm medium of at least 20 K. For the NH3 column density and fractional abundance, we find (1.09\\pm0.23)\\times10^14 cm^-2 and (2.9\\pm0.6)\\times10^-8, respectively, from the inner 1.2 kpc of NGC 1068. The kinetic temperature can be constrained to 80\\pm20 K for the bulk of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.1124","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":"1104.1124","created_at":"2026-05-18T02:02:37.163747+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.1124v1","created_at":"2026-05-18T02:02:37.163747+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.1124","created_at":"2026-05-18T02:02:37.163747+00:00"},{"alias_kind":"pith_short_12","alias_value":"FVPSSM73F4OG","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"FVPSSM73F4OGDEBS","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"FVPSSM73","created_at":"2026-05-18T12:26:28.662955+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/FVPSSM73F4OGDEBSN4UWSOYHT4","json":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4.json","graph_json":"https://pith.science/api/pith-number/FVPSSM73F4OGDEBSN4UWSOYHT4/graph.json","events_json":"https://pith.science/api/pith-number/FVPSSM73F4OGDEBSN4UWSOYHT4/events.json","paper":"https://pith.science/paper/FVPSSM73"},"agent_actions":{"view_html":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4","download_json":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4.json","view_paper":"https://pith.science/paper/FVPSSM73","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.1124&json=true","fetch_graph":"https://pith.science/api/pith-number/FVPSSM73F4OGDEBSN4UWSOYHT4/graph.json","fetch_events":"https://pith.science/api/pith-number/FVPSSM73F4OGDEBSN4UWSOYHT4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4/action/storage_attestation","attest_author":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4/action/author_attestation","sign_citation":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4/action/citation_signature","submit_replication":"https://pith.science/pith/FVPSSM73F4OGDEBSN4UWSOYHT4/action/replication_record"}},"created_at":"2026-05-18T02:02:37.163747+00:00","updated_at":"2026-05-18T02:02:37.163747+00:00"}