{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:XF5SFWCJ5VF7Z64NKPXXGN3SEB","short_pith_number":"pith:XF5SFWCJ","schema_version":"1.0","canonical_sha256":"b97b22d849ed4bfcfb8d53ef733772204fb6c926a90ac93760b99ad99051dcf2","source":{"kind":"arxiv","id":"astro-ph/9908075","version":1},"attestation_state":"computed","paper":{"title":"The Velocity Function of Galaxies","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Anthony H. Gonzalez, James S. Bullock, Joel R. Primack, Kurtis A. Williams, Tsafrir S. Kolatt","submitted_at":"1999-08-06T19:43:18Z","abstract_excerpt":"We present a galaxy circular velocity function, Psi(log v), derived from existing luminosity functions and luminosity-velocity relations. Such a velocity function is desirable for several reasons. First, it enables an objective comparison of luminosity functions obtained in different bands and for different galaxy morphologies, with a statistical correction for dust extinction. In addition, the velocity function simplifies comparison of observations with predictions from high-resolution cosmological N-body simulations.\n  We derive velocity functions from five different data sets and find rough"},"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":"astro-ph/9908075","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-08-06T19:43:18Z","cross_cats_sorted":[],"title_canon_sha256":"38cda8463408bf6c5d3d0e687612ed4980f13bff384818d478b8ebf37889d896","abstract_canon_sha256":"e18d39e421a78462df428e68c0017d5f051d2b936aa8aa2c80c664b730daf2d8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:11:30.173004Z","signature_b64":"74Gz9y5PmIr4W2urT+pdFoQ02hlqI++0vXZqBIWK0LcJ+5X8LNNBpU7SqeCbcVBzC/cR/WI/IcZ1Z4hnFKsDAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b97b22d849ed4bfcfb8d53ef733772204fb6c926a90ac93760b99ad99051dcf2","last_reissued_at":"2026-07-04T16:11:30.172628Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:11:30.172628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Velocity Function of Galaxies","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Anthony H. Gonzalez, James S. Bullock, Joel R. Primack, Kurtis A. Williams, Tsafrir S. Kolatt","submitted_at":"1999-08-06T19:43:18Z","abstract_excerpt":"We present a galaxy circular velocity function, Psi(log v), derived from existing luminosity functions and luminosity-velocity relations. Such a velocity function is desirable for several reasons. First, it enables an objective comparison of luminosity functions obtained in different bands and for different galaxy morphologies, with a statistical correction for dust extinction. In addition, the velocity function simplifies comparison of observations with predictions from high-resolution cosmological N-body simulations.\n  We derive velocity functions from five different data sets and find rough"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9908075","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/9908075/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"astro-ph/9908075","created_at":"2026-07-04T16:11:30.172684+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9908075v1","created_at":"2026-07-04T16:11:30.172684+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9908075","created_at":"2026-07-04T16:11:30.172684+00:00"},{"alias_kind":"pith_short_12","alias_value":"XF5SFWCJ5VF7","created_at":"2026-07-04T16:11:30.172684+00:00"},{"alias_kind":"pith_short_16","alias_value":"XF5SFWCJ5VF7Z64N","created_at":"2026-07-04T16:11:30.172684+00:00"},{"alias_kind":"pith_short_8","alias_value":"XF5SFWCJ","created_at":"2026-07-04T16:11:30.172684+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.16908","citing_title":"Impact of light sterile neutrinos on cosmological large scale structure","ref_index":46,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB","json":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB.json","graph_json":"https://pith.science/api/pith-number/XF5SFWCJ5VF7Z64NKPXXGN3SEB/graph.json","events_json":"https://pith.science/api/pith-number/XF5SFWCJ5VF7Z64NKPXXGN3SEB/events.json","paper":"https://pith.science/paper/XF5SFWCJ"},"agent_actions":{"view_html":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB","download_json":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB.json","view_paper":"https://pith.science/paper/XF5SFWCJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9908075&json=true","fetch_graph":"https://pith.science/api/pith-number/XF5SFWCJ5VF7Z64NKPXXGN3SEB/graph.json","fetch_events":"https://pith.science/api/pith-number/XF5SFWCJ5VF7Z64NKPXXGN3SEB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB/action/storage_attestation","attest_author":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB/action/author_attestation","sign_citation":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB/action/citation_signature","submit_replication":"https://pith.science/pith/XF5SFWCJ5VF7Z64NKPXXGN3SEB/action/replication_record"}},"created_at":"2026-07-04T16:11:30.172684+00:00","updated_at":"2026-07-04T16:11:30.172684+00:00"}