{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:2PB2ACL5O53HC4UMI576CBGN6N","short_pith_number":"pith:2PB2ACL5","schema_version":"1.0","canonical_sha256":"d3c3a0097d777671728c477fe104cdf34b986e2d289b40927adebec2585a9743","source":{"kind":"arxiv","id":"1609.08625","version":1},"attestation_state":"computed","paper":{"title":"BAT AGN Spectroscopic Survey-III. An observed link between AGN Eddington ratio and narrow emission line ratios","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benny Trakhtenbrot, Claudio Ricci, Daniel Stern, D. Michael Crenshaw, Ezequiel Treister, Fiona Harrison, Isabella Lamperti, Kevin Schawinski, Kurt T. Soto, Kyuseok Oh, Michael Koss, Neil Gehrels, Nicola Masetti, Richard Mushotzky, Simon Berney, Sylvain Veilleux, Yoshihiro Ueda","submitted_at":"2016-09-27T20:00:03Z","abstract_excerpt":"We investigate the observed relationship between black hole mass ($M_{\\rm BH}$), bolometric luminosity ($L_{\\rm bol}$), and Eddington ratio (${\\lambda}_{\\rm Edd}$) with optical emission line ratios ([NII] {\\lambda}6583/H{\\alpha}, [SII] {\\lambda}{\\lambda}6716,6731/H{\\alpha}, [OI] {\\lambda}6300/H{\\alpha}, [OIII] {\\lambda}5007/H{\\beta}, [NeIII] {\\lambda}3869/H{\\beta}, and HeII {\\lambda}4686/H{\\beta}) of hard X-ray-selected AGN from the BAT AGN Spectroscopic Survey (BASS). We show that the [NII] {\\lambda}6583/H{\\alpha} ratio exhibits a significant correlation with ${\\lambda}_{\\rm Edd}$ ($R_{\\rm Pe"},"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":"1609.08625","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-09-27T20:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"4d208da1114b2bf15c26e1349e5a47b3fca8ba76e8f15cdf16cb25185bcab56a","abstract_canon_sha256":"817913869d914c6dd598b45c6d496c1492d79e1b48236ac40e98e84cd6718507"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:18.904721Z","signature_b64":"o6rXC6NbyYhxwkTscZzvQR3FSTpB3L436wyrEAIOSsSJPvjUtCLZZlOwdbR3qpaSeUxi7HxTW1W5LwOnqTYmAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3c3a0097d777671728c477fe104cdf34b986e2d289b40927adebec2585a9743","last_reissued_at":"2026-05-18T00:59:18.904145Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:18.904145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"BAT AGN Spectroscopic Survey-III. An observed link between AGN Eddington ratio and narrow emission line ratios","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benny Trakhtenbrot, Claudio Ricci, Daniel Stern, D. Michael Crenshaw, Ezequiel Treister, Fiona Harrison, Isabella Lamperti, Kevin Schawinski, Kurt T. Soto, Kyuseok Oh, Michael Koss, Neil Gehrels, Nicola Masetti, Richard Mushotzky, Simon Berney, Sylvain Veilleux, Yoshihiro Ueda","submitted_at":"2016-09-27T20:00:03Z","abstract_excerpt":"We investigate the observed relationship between black hole mass ($M_{\\rm BH}$), bolometric luminosity ($L_{\\rm bol}$), and Eddington ratio (${\\lambda}_{\\rm Edd}$) with optical emission line ratios ([NII] {\\lambda}6583/H{\\alpha}, [SII] {\\lambda}{\\lambda}6716,6731/H{\\alpha}, [OI] {\\lambda}6300/H{\\alpha}, [OIII] {\\lambda}5007/H{\\beta}, [NeIII] {\\lambda}3869/H{\\beta}, and HeII {\\lambda}4686/H{\\beta}) of hard X-ray-selected AGN from the BAT AGN Spectroscopic Survey (BASS). We show that the [NII] {\\lambda}6583/H{\\alpha} ratio exhibits a significant correlation with ${\\lambda}_{\\rm Edd}$ ($R_{\\rm Pe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08625","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":"1609.08625","created_at":"2026-05-18T00:59:18.904227+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.08625v1","created_at":"2026-05-18T00:59:18.904227+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08625","created_at":"2026-05-18T00:59:18.904227+00:00"},{"alias_kind":"pith_short_12","alias_value":"2PB2ACL5O53H","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_16","alias_value":"2PB2ACL5O53HC4UM","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_8","alias_value":"2PB2ACL5","created_at":"2026-05-18T12:29:55.572404+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/2PB2ACL5O53HC4UMI576CBGN6N","json":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N.json","graph_json":"https://pith.science/api/pith-number/2PB2ACL5O53HC4UMI576CBGN6N/graph.json","events_json":"https://pith.science/api/pith-number/2PB2ACL5O53HC4UMI576CBGN6N/events.json","paper":"https://pith.science/paper/2PB2ACL5"},"agent_actions":{"view_html":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N","download_json":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N.json","view_paper":"https://pith.science/paper/2PB2ACL5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.08625&json=true","fetch_graph":"https://pith.science/api/pith-number/2PB2ACL5O53HC4UMI576CBGN6N/graph.json","fetch_events":"https://pith.science/api/pith-number/2PB2ACL5O53HC4UMI576CBGN6N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N/action/storage_attestation","attest_author":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N/action/author_attestation","sign_citation":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N/action/citation_signature","submit_replication":"https://pith.science/pith/2PB2ACL5O53HC4UMI576CBGN6N/action/replication_record"}},"created_at":"2026-05-18T00:59:18.904227+00:00","updated_at":"2026-05-18T00:59:18.904227+00:00"}