{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:LY4MHYMHVWKWLAWTLXTEC44S53","short_pith_number":"pith:LY4MHYMH","schema_version":"1.0","canonical_sha256":"5e38c3e187ad956582d35de6417392eef42c68395716983c1da4c557f4cd40a0","source":{"kind":"arxiv","id":"1511.07437","version":1},"attestation_state":"computed","paper":{"title":"Supermassive black holes and their host spheroids II. The red and blue sequence in the $M_{\\rm BH} - M_{\\rm *,sph}$ diagram","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alessandro Marconi, Alister W. Graham, Eleonora Sani, Giulia A. D. Savorgnan","submitted_at":"2015-11-23T21:00:04Z","abstract_excerpt":"In our first paper, we performed a detailed (i.e. bulge, disks, bars, spiral arms, rings, halo, nucleus, etc.) decomposition of 66 galaxies, with directly measured black hole masses, $M_{BH}$, that had been imaged at $3.6~\\mu m$ with Spitzer. Our sample is the largest to date and, for the first time, the decompositions were checked for consistency with the galaxy kinematics. We present correlations between $M_{ BH}$ and the host spheroid (and galaxy) luminosity, $L_{sph}$ (and $L_{gal}$), and also stellar mass, $M_{*,sph}$. While most previous studies have used galaxy samples that were overwhe"},"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":"1511.07437","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-23T21:00:04Z","cross_cats_sorted":[],"title_canon_sha256":"a52522166cd0cbb679c6edf17e7cf28509b13f8bc554eee50acba69712b0f31b","abstract_canon_sha256":"3bbd71a14043bb4af7142d06b6676bebd84ca8c2fd664e1b6d9c37ecf0dd337a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:51.620037Z","signature_b64":"eR4f6BbJg/E5/2d4vRrP6jd9wSgnqU+Q4gWueZfGDKT/KjcP6B+NIm9S9MN10bjNgcn3MsCUCWGYtzHYwCTWBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5e38c3e187ad956582d35de6417392eef42c68395716983c1da4c557f4cd40a0","last_reissued_at":"2026-05-18T01:21:51.619536Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:51.619536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Supermassive black holes and their host spheroids II. The red and blue sequence in the $M_{\\rm BH} - M_{\\rm *,sph}$ diagram","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alessandro Marconi, Alister W. Graham, Eleonora Sani, Giulia A. D. Savorgnan","submitted_at":"2015-11-23T21:00:04Z","abstract_excerpt":"In our first paper, we performed a detailed (i.e. bulge, disks, bars, spiral arms, rings, halo, nucleus, etc.) decomposition of 66 galaxies, with directly measured black hole masses, $M_{BH}$, that had been imaged at $3.6~\\mu m$ with Spitzer. Our sample is the largest to date and, for the first time, the decompositions were checked for consistency with the galaxy kinematics. We present correlations between $M_{ BH}$ and the host spheroid (and galaxy) luminosity, $L_{sph}$ (and $L_{gal}$), and also stellar mass, $M_{*,sph}$. While most previous studies have used galaxy samples that were overwhe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.07437","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":"1511.07437","created_at":"2026-05-18T01:21:51.619616+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.07437v1","created_at":"2026-05-18T01:21:51.619616+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.07437","created_at":"2026-05-18T01:21:51.619616+00:00"},{"alias_kind":"pith_short_12","alias_value":"LY4MHYMHVWKW","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"LY4MHYMHVWKWLAWT","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"LY4MHYMH","created_at":"2026-05-18T12:29:29.992203+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.16501","citing_title":"Co-evolution of Supermassive Black Holes and their Host L* galaxies: implications for Milky Way and M31","ref_index":98,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53","json":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53.json","graph_json":"https://pith.science/api/pith-number/LY4MHYMHVWKWLAWTLXTEC44S53/graph.json","events_json":"https://pith.science/api/pith-number/LY4MHYMHVWKWLAWTLXTEC44S53/events.json","paper":"https://pith.science/paper/LY4MHYMH"},"agent_actions":{"view_html":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53","download_json":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53.json","view_paper":"https://pith.science/paper/LY4MHYMH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.07437&json=true","fetch_graph":"https://pith.science/api/pith-number/LY4MHYMHVWKWLAWTLXTEC44S53/graph.json","fetch_events":"https://pith.science/api/pith-number/LY4MHYMHVWKWLAWTLXTEC44S53/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53/action/storage_attestation","attest_author":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53/action/author_attestation","sign_citation":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53/action/citation_signature","submit_replication":"https://pith.science/pith/LY4MHYMHVWKWLAWTLXTEC44S53/action/replication_record"}},"created_at":"2026-05-18T01:21:51.619616+00:00","updated_at":"2026-05-18T01:21:51.619616+00:00"}