{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:2UUXUA47O2GZQQWOKV7A7KZUB2","short_pith_number":"pith:2UUXUA47","schema_version":"1.0","canonical_sha256":"d5297a039f768d9842ce557e0fab340e86f0024679bfde92e11ea934693ee932","source":{"kind":"arxiv","id":"1611.00253","version":1},"attestation_state":"computed","paper":{"title":"Photometry of some neglected bright cataclysmic variables and candidates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Albert Bruch","submitted_at":"2016-11-01T14:54:29Z","abstract_excerpt":"As part of an effort to better characterize bright cataclysmic variables (CVs) which have received little attention in the past light curves of four confirmed systems (CZ Aql, BO Cet, V380 Oph and EF Tuc) and one candidate (Lib 3) are analyzed. For none of these stars time resolved photometry has been published previously. While no variability was found in the case of Lib 3, which thus cannot be confirmed as a CV, the light curves of all other targets are dominated by strong flickering. Modulations on hourly time scales superimposed on the flickering can probably be related to orbital variatio"},"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":"1611.00253","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-01T14:54:29Z","cross_cats_sorted":[],"title_canon_sha256":"6352768b1af598786ec93d469127c84c3e4911c2b36aeb103acc26a01a4a5815","abstract_canon_sha256":"9f7b4d1264e42ca9cb4222b87a382cb87a2bb3356a85acfbe580a147f4faf56f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:25.343977Z","signature_b64":"cSeH/lQMcOoWXNEOO1Sk+NBaWmG07D8QSyZ/3Dp6t1RcQavxxW4UZAIOQIqeYFYqpD2mdiC8iJ2wXNlH4nrIBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d5297a039f768d9842ce557e0fab340e86f0024679bfde92e11ea934693ee932","last_reissued_at":"2026-05-18T00:57:25.343381Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:25.343381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photometry of some neglected bright cataclysmic variables and candidates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Albert Bruch","submitted_at":"2016-11-01T14:54:29Z","abstract_excerpt":"As part of an effort to better characterize bright cataclysmic variables (CVs) which have received little attention in the past light curves of four confirmed systems (CZ Aql, BO Cet, V380 Oph and EF Tuc) and one candidate (Lib 3) are analyzed. For none of these stars time resolved photometry has been published previously. While no variability was found in the case of Lib 3, which thus cannot be confirmed as a CV, the light curves of all other targets are dominated by strong flickering. Modulations on hourly time scales superimposed on the flickering can probably be related to orbital variatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00253","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":"1611.00253","created_at":"2026-05-18T00:57:25.343482+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.00253v1","created_at":"2026-05-18T00:57:25.343482+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.00253","created_at":"2026-05-18T00:57:25.343482+00:00"},{"alias_kind":"pith_short_12","alias_value":"2UUXUA47O2GZ","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_16","alias_value":"2UUXUA47O2GZQQWO","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_8","alias_value":"2UUXUA47","created_at":"2026-05-18T12:29:55.572404+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/2UUXUA47O2GZQQWOKV7A7KZUB2","json":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2.json","graph_json":"https://pith.science/api/pith-number/2UUXUA47O2GZQQWOKV7A7KZUB2/graph.json","events_json":"https://pith.science/api/pith-number/2UUXUA47O2GZQQWOKV7A7KZUB2/events.json","paper":"https://pith.science/paper/2UUXUA47"},"agent_actions":{"view_html":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2","download_json":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2.json","view_paper":"https://pith.science/paper/2UUXUA47","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.00253&json=true","fetch_graph":"https://pith.science/api/pith-number/2UUXUA47O2GZQQWOKV7A7KZUB2/graph.json","fetch_events":"https://pith.science/api/pith-number/2UUXUA47O2GZQQWOKV7A7KZUB2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2/action/storage_attestation","attest_author":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2/action/author_attestation","sign_citation":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2/action/citation_signature","submit_replication":"https://pith.science/pith/2UUXUA47O2GZQQWOKV7A7KZUB2/action/replication_record"}},"created_at":"2026-05-18T00:57:25.343482+00:00","updated_at":"2026-05-18T00:57:25.343482+00:00"}