{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:ASPXPCFQC2ON5WPNAAMEUHWBJ3","short_pith_number":"pith:ASPXPCFQ","schema_version":"1.0","canonical_sha256":"049f7788b0169cded9ed00184a1ec14ee9f6e803f49cf058855f32c002758cf3","source":{"kind":"arxiv","id":"astro-ph/9709103","version":1},"attestation_state":"computed","paper":{"title":"UV observation of a quasar sample","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"B. Milliard, S. Fa\\\"isse","submitted_at":"1997-09-11T10:15:50Z","abstract_excerpt":"The spectral indexes distribution of a quasar sample is derived from a far-UV survey. A red average spectrum is found which comes in support of significant evolution of the QSO spectral energy distribution (SED) since $z\\approx2.5$."},"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/9709103","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1997-09-11T10:15:50Z","cross_cats_sorted":[],"title_canon_sha256":"a5d6953801756c2bc220ff7876244c1b1561ba9dc8ccc872032fc5c75b66d6bf","abstract_canon_sha256":"658c76eea84de787116336b109a1dc127728921e516271c82ac43cbbc892ed84"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:21.467307Z","signature_b64":"U2MAYBGSFG/BK+HBRm6vw6rfgu+62OF43bf7iaK2HCG55jv1TubV1uNQXmB16lrpoU6ZUkHqwfRu8wMQwQXqDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"049f7788b0169cded9ed00184a1ec14ee9f6e803f49cf058855f32c002758cf3","last_reissued_at":"2026-05-18T01:09:21.466852Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:21.466852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"UV observation of a quasar sample","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"B. Milliard, S. Fa\\\"isse","submitted_at":"1997-09-11T10:15:50Z","abstract_excerpt":"The spectral indexes distribution of a quasar sample is derived from a far-UV survey. A red average spectrum is found which comes in support of significant evolution of the QSO spectral energy distribution (SED) since $z\\approx2.5$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9709103","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/9709103","created_at":"2026-05-18T01:09:21.466925+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9709103v1","created_at":"2026-05-18T01:09:21.466925+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9709103","created_at":"2026-05-18T01:09:21.466925+00:00"},{"alias_kind":"pith_short_12","alias_value":"ASPXPCFQC2ON","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_16","alias_value":"ASPXPCFQC2ON5WPN","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_8","alias_value":"ASPXPCFQ","created_at":"2026-05-18T12:25:48.327863+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/ASPXPCFQC2ON5WPNAAMEUHWBJ3","json":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3.json","graph_json":"https://pith.science/api/pith-number/ASPXPCFQC2ON5WPNAAMEUHWBJ3/graph.json","events_json":"https://pith.science/api/pith-number/ASPXPCFQC2ON5WPNAAMEUHWBJ3/events.json","paper":"https://pith.science/paper/ASPXPCFQ"},"agent_actions":{"view_html":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3","download_json":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3.json","view_paper":"https://pith.science/paper/ASPXPCFQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9709103&json=true","fetch_graph":"https://pith.science/api/pith-number/ASPXPCFQC2ON5WPNAAMEUHWBJ3/graph.json","fetch_events":"https://pith.science/api/pith-number/ASPXPCFQC2ON5WPNAAMEUHWBJ3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3/action/storage_attestation","attest_author":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3/action/author_attestation","sign_citation":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3/action/citation_signature","submit_replication":"https://pith.science/pith/ASPXPCFQC2ON5WPNAAMEUHWBJ3/action/replication_record"}},"created_at":"2026-05-18T01:09:21.466925+00:00","updated_at":"2026-05-18T01:09:21.466925+00:00"}