{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:FJFOEDAXRGZIPD7374EKKYRINZ","short_pith_number":"pith:FJFOEDAX","schema_version":"1.0","canonical_sha256":"2a4ae20c1789b2878ffbff08a562286e64d47e447c0b15e34f88923d926047fb","source":{"kind":"arxiv","id":"1602.08674","version":1},"attestation_state":"computed","paper":{"title":"Stellar mass functions of galaxies, disks and spheroids at z~0.1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"2), 3), (3) Institute for Astronomy, (4) Max Planck Institute for Extraterrestrial Physics, Asa F.L. Bluck (1, Canada, Canada (2) NRC Herzberg, ETH Zurich, Garching, Germany), Karun Thanjavur (1), Luc Simard (1, Switzerland, Trevor Mendel (4) ((1) University of Victoria, Victoria","submitted_at":"2016-02-28T06:09:55Z","abstract_excerpt":"We present the stellar mass functions (SMF) and mass densities of galaxies, and their spheroid and disk components in the local (z~0.1) universe over the range 8.9 <= log(M/M_solar) <= 12 from spheroid+disk decompositions and corresponding stellar masses of a sample of over 600,000 galaxies in the SDSS-DR7 spectroscopic sample. The galaxy SMF is well represented by a single Schechter function (M* = 11.116+/-0.011, alpha = -1.145+/-0.008), though with a hint of a steeper faint end slope. The corresponding stellar mass densities are (2.670+/-0.110), (1.687+/-0.063) and (0.910+/-0.029)x10^8 M_sol"},"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":"1602.08674","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-02-28T06:09:55Z","cross_cats_sorted":[],"title_canon_sha256":"66fab2a0c68c419c29a513fe4be06f25b4dc9910211e09dbc23dd762ba57f8ae","abstract_canon_sha256":"e2f0fb242e0a6851226e43e2e6922cd3593c68c9056c88958c93b83d8fd41da0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:28.802627Z","signature_b64":"2EHmv3oqYIJwznfxFFbH2zel3nw4misyXRCo7xVicpL7O7HEAYR8qcYbm0gAmqcf6Vp9rjREs393A6BE2dvEBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a4ae20c1789b2878ffbff08a562286e64d47e447c0b15e34f88923d926047fb","last_reissued_at":"2026-05-18T01:18:28.801978Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:28.801978Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stellar mass functions of galaxies, disks and spheroids at z~0.1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"2), 3), (3) Institute for Astronomy, (4) Max Planck Institute for Extraterrestrial Physics, Asa F.L. Bluck (1, Canada, Canada (2) NRC Herzberg, ETH Zurich, Garching, Germany), Karun Thanjavur (1), Luc Simard (1, Switzerland, Trevor Mendel (4) ((1) University of Victoria, Victoria","submitted_at":"2016-02-28T06:09:55Z","abstract_excerpt":"We present the stellar mass functions (SMF) and mass densities of galaxies, and their spheroid and disk components in the local (z~0.1) universe over the range 8.9 <= log(M/M_solar) <= 12 from spheroid+disk decompositions and corresponding stellar masses of a sample of over 600,000 galaxies in the SDSS-DR7 spectroscopic sample. The galaxy SMF is well represented by a single Schechter function (M* = 11.116+/-0.011, alpha = -1.145+/-0.008), though with a hint of a steeper faint end slope. The corresponding stellar mass densities are (2.670+/-0.110), (1.687+/-0.063) and (0.910+/-0.029)x10^8 M_sol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.08674","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":"1602.08674","created_at":"2026-05-18T01:18:28.802068+00:00"},{"alias_kind":"arxiv_version","alias_value":"1602.08674v1","created_at":"2026-05-18T01:18:28.802068+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.08674","created_at":"2026-05-18T01:18:28.802068+00:00"},{"alias_kind":"pith_short_12","alias_value":"FJFOEDAXRGZI","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"FJFOEDAXRGZIPD73","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"FJFOEDAX","created_at":"2026-05-18T12:30:15.759754+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/FJFOEDAXRGZIPD7374EKKYRINZ","json":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ.json","graph_json":"https://pith.science/api/pith-number/FJFOEDAXRGZIPD7374EKKYRINZ/graph.json","events_json":"https://pith.science/api/pith-number/FJFOEDAXRGZIPD7374EKKYRINZ/events.json","paper":"https://pith.science/paper/FJFOEDAX"},"agent_actions":{"view_html":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ","download_json":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ.json","view_paper":"https://pith.science/paper/FJFOEDAX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1602.08674&json=true","fetch_graph":"https://pith.science/api/pith-number/FJFOEDAXRGZIPD7374EKKYRINZ/graph.json","fetch_events":"https://pith.science/api/pith-number/FJFOEDAXRGZIPD7374EKKYRINZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ/action/storage_attestation","attest_author":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ/action/author_attestation","sign_citation":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ/action/citation_signature","submit_replication":"https://pith.science/pith/FJFOEDAXRGZIPD7374EKKYRINZ/action/replication_record"}},"created_at":"2026-05-18T01:18:28.802068+00:00","updated_at":"2026-05-18T01:18:28.802068+00:00"}