{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:ZSHM5X7W4ELJGBJUEPLUOMM6PL","short_pith_number":"pith:ZSHM5X7W","schema_version":"1.0","canonical_sha256":"cc8ecedff6e11693053423d747319e7ac7dacf78e95dc08f9052f805bbddf982","source":{"kind":"arxiv","id":"1605.01346","version":1},"attestation_state":"computed","paper":{"title":"Measurement of the Black Hole Mass in NGC 1332 from ALMA Observations at 0.044 Arcsecond Resolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Aaron J. Barth, Andrew J. Baker, Benjamin D. Boizelle, David A. Buote, Jeremy Darling, Jonelle L. Walsh, Luis C. Ho","submitted_at":"2016-05-04T17:06:03Z","abstract_excerpt":"We present Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 3 observations of CO(2-1) emission from the circumnuclear disk in the E/S0 galaxy NGC 1332 at 0.044\" resolution. The disk exhibits regular rotational kinematics and central high-velocity emission (+/-500 km/s) consistent with the presence of a compact central mass. We construct models for a thin, dynamically cold disk in the gravitational potential of the host galaxy and black hole, and fit the beam-smeared model line profiles directly to the ALMA data cube. Model fits successfully reproduce the disk kinematics out to r=200 p"},"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":"1605.01346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-04T17:06:03Z","cross_cats_sorted":[],"title_canon_sha256":"b6edb642451d69dcb7044561f5573625970822db225c7da20b83fee49e96f5b8","abstract_canon_sha256":"ad150c653cafb4486a27bdcaf20ee0a3bf90b5044f75410221a5992998b12e6d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:47.184985Z","signature_b64":"BwEDH8RApl5N8Z8N/8OYz/tfbm3s2Ez7ugD4aEMuypJTtsKmc6tNO3jtf8Oqsdb8xK4QfXHEh9z6YFl7TjSUDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc8ecedff6e11693053423d747319e7ac7dacf78e95dc08f9052f805bbddf982","last_reissued_at":"2026-05-18T01:13:47.184494Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:47.184494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurement of the Black Hole Mass in NGC 1332 from ALMA Observations at 0.044 Arcsecond Resolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Aaron J. Barth, Andrew J. Baker, Benjamin D. Boizelle, David A. Buote, Jeremy Darling, Jonelle L. Walsh, Luis C. Ho","submitted_at":"2016-05-04T17:06:03Z","abstract_excerpt":"We present Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 3 observations of CO(2-1) emission from the circumnuclear disk in the E/S0 galaxy NGC 1332 at 0.044\" resolution. The disk exhibits regular rotational kinematics and central high-velocity emission (+/-500 km/s) consistent with the presence of a compact central mass. We construct models for a thin, dynamically cold disk in the gravitational potential of the host galaxy and black hole, and fit the beam-smeared model line profiles directly to the ALMA data cube. Model fits successfully reproduce the disk kinematics out to r=200 p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01346","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":"1605.01346","created_at":"2026-05-18T01:13:47.184572+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.01346v1","created_at":"2026-05-18T01:13:47.184572+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01346","created_at":"2026-05-18T01:13:47.184572+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZSHM5X7W4ELJ","created_at":"2026-05-18T12:30:55.937587+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZSHM5X7W4ELJGBJU","created_at":"2026-05-18T12:30:55.937587+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZSHM5X7W","created_at":"2026-05-18T12:30:55.937587+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/ZSHM5X7W4ELJGBJUEPLUOMM6PL","json":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL.json","graph_json":"https://pith.science/api/pith-number/ZSHM5X7W4ELJGBJUEPLUOMM6PL/graph.json","events_json":"https://pith.science/api/pith-number/ZSHM5X7W4ELJGBJUEPLUOMM6PL/events.json","paper":"https://pith.science/paper/ZSHM5X7W"},"agent_actions":{"view_html":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL","download_json":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL.json","view_paper":"https://pith.science/paper/ZSHM5X7W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.01346&json=true","fetch_graph":"https://pith.science/api/pith-number/ZSHM5X7W4ELJGBJUEPLUOMM6PL/graph.json","fetch_events":"https://pith.science/api/pith-number/ZSHM5X7W4ELJGBJUEPLUOMM6PL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL/action/storage_attestation","attest_author":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL/action/author_attestation","sign_citation":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL/action/citation_signature","submit_replication":"https://pith.science/pith/ZSHM5X7W4ELJGBJUEPLUOMM6PL/action/replication_record"}},"created_at":"2026-05-18T01:13:47.184572+00:00","updated_at":"2026-05-18T01:13:47.184572+00:00"}