{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1995:R7RCQCOZPR7N6NBPRC4DIKJOKZ","short_pith_number":"pith:R7RCQCOZ","schema_version":"1.0","canonical_sha256":"8fe22809d97c7edf342f88b834292e564ceabe82200eb6589333c1453ffe50ef","source":{"kind":"arxiv","id":"astro-ph/9512066","version":1},"attestation_state":"computed","paper":{"title":"New Parametrizations of Non-Gaussian Line-of-sight Velocity Distribution","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Francisco Prada(MPE, HongSheng Zhao(MPA-Garching), IAC)","submitted_at":"1995-12-11T21:52:55Z","abstract_excerpt":"A five-parameter fitting formula for the line-of-sight stellar velocity distributions of steady state systems is proposed. It can faithfully reproduce velocity distributions of theoretical models ranging from nearly Gaussian profiles to strongly skewed or mildly double-peaked profiles. In contrast to van der Marel and Franx (1993) and Kuijken and Merrifield (1993), the line profiles are required to have neither multi-peaks nor negative velocity wings. Information of the profile is mostly specified by five physically meaningful and nearly orthogonal fitting parameters."},"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/9512066","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1995-12-11T21:52:55Z","cross_cats_sorted":[],"title_canon_sha256":"d07b216301402b90b0c2d4482a6ded14e0b2c477702d63380226c94dd4a57cc4","abstract_canon_sha256":"3927bc6de52c2ab4264aaa503dc5073114b612f13c13e5b873215a75d45b7946"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:22.171399Z","signature_b64":"R2oy9Rmlp6BlnMyuTY+Lde/rTWzbTo6LpV7aKxAN14ro5Ytr2uuacOr51UUdtT78E8Cxz9GPhXoWJIF5ZoaiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fe22809d97c7edf342f88b834292e564ceabe82200eb6589333c1453ffe50ef","last_reissued_at":"2026-05-18T01:40:22.170831Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:22.170831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New Parametrizations of Non-Gaussian Line-of-sight Velocity Distribution","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Francisco Prada(MPE, HongSheng Zhao(MPA-Garching), IAC)","submitted_at":"1995-12-11T21:52:55Z","abstract_excerpt":"A five-parameter fitting formula for the line-of-sight stellar velocity distributions of steady state systems is proposed. It can faithfully reproduce velocity distributions of theoretical models ranging from nearly Gaussian profiles to strongly skewed or mildly double-peaked profiles. In contrast to van der Marel and Franx (1993) and Kuijken and Merrifield (1993), the line profiles are required to have neither multi-peaks nor negative velocity wings. Information of the profile is mostly specified by five physically meaningful and nearly orthogonal fitting parameters."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9512066","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":"astro-ph/9512066","created_at":"2026-05-18T01:40:22.170940+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9512066v1","created_at":"2026-05-18T01:40:22.170940+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9512066","created_at":"2026-05-18T01:40:22.170940+00:00"},{"alias_kind":"pith_short_12","alias_value":"R7RCQCOZPR7N","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_16","alias_value":"R7RCQCOZPR7N6NBP","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_8","alias_value":"R7RCQCOZ","created_at":"2026-05-18T12:25:47.700082+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/R7RCQCOZPR7N6NBPRC4DIKJOKZ","json":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ.json","graph_json":"https://pith.science/api/pith-number/R7RCQCOZPR7N6NBPRC4DIKJOKZ/graph.json","events_json":"https://pith.science/api/pith-number/R7RCQCOZPR7N6NBPRC4DIKJOKZ/events.json","paper":"https://pith.science/paper/R7RCQCOZ"},"agent_actions":{"view_html":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ","download_json":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ.json","view_paper":"https://pith.science/paper/R7RCQCOZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9512066&json=true","fetch_graph":"https://pith.science/api/pith-number/R7RCQCOZPR7N6NBPRC4DIKJOKZ/graph.json","fetch_events":"https://pith.science/api/pith-number/R7RCQCOZPR7N6NBPRC4DIKJOKZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ/action/storage_attestation","attest_author":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ/action/author_attestation","sign_citation":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ/action/citation_signature","submit_replication":"https://pith.science/pith/R7RCQCOZPR7N6NBPRC4DIKJOKZ/action/replication_record"}},"created_at":"2026-05-18T01:40:22.170940+00:00","updated_at":"2026-05-18T01:40:22.170940+00:00"}