{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:7O265ZCF47HEOFXBFXGC4AFKFG","short_pith_number":"pith:7O265ZCF","schema_version":"1.0","canonical_sha256":"fbb5eee445e7ce4716e12dcc2e00aa29a642b782a194a4fcd4117fcb4e2557ea","source":{"kind":"arxiv","id":"astro-ph/0003374","version":1},"attestation_state":"computed","paper":{"title":"Discovery of a New Deeply Eclipsing SU UMa-Type Dwarf Nova, IY UMa (= TmzV85)","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Oksanen, B. Martin, D. Buczynski, H. Itoh, H. Maehara, J. Pietz, K. Matsumoto, K. Takamizawa, Lewis M. Cook, L. T. Jensen, M. Moilanen, M. Uemura, P. Schmeer, R. Novak, T. Kato, T. Kinnunen, T. Vanmunster, T. Watanabe","submitted_at":"2000-03-24T10:35:00Z","abstract_excerpt":"We discovered a new deeply eclipsing SU UMa-type dwarf nova, IY UMa, which experienced a superoutburst in 2000 January. Our monitoring revealed two distinct outbursts, which suggest a superoutburst interval of ~800 d, or its half, and an outburst amplitude of 5.4 mag. From time-series photometry during the superoutburst, we determined a superhump and orbital period of 0.07588 d and 0.0739132 d, respectively."},"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/0003374","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-24T10:35:00Z","cross_cats_sorted":[],"title_canon_sha256":"3c196c28e213daf8e054d2b90f2527f02a9e74a915660a79b6ba6069d00d3ffb","abstract_canon_sha256":"e5a032e4a21381505b43d2ed49188147b541203470f84c0a4fa7d4fc7b9b7eb9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:48.145063Z","signature_b64":"PWEeqH7tRx4D1OBfVgleGniQXgavTmEppqPGLHE7S5zhEBQmwNF9GGKpLaDNb4zYwOpNJDVsxhS+jzL5rJOQDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fbb5eee445e7ce4716e12dcc2e00aa29a642b782a194a4fcd4117fcb4e2557ea","last_reissued_at":"2026-05-18T01:40:48.144428Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:48.144428Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discovery of a New Deeply Eclipsing SU UMa-Type Dwarf Nova, IY UMa (= TmzV85)","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Oksanen, B. Martin, D. Buczynski, H. Itoh, H. Maehara, J. Pietz, K. Matsumoto, K. Takamizawa, Lewis M. Cook, L. T. Jensen, M. Moilanen, M. Uemura, P. Schmeer, R. Novak, T. Kato, T. Kinnunen, T. Vanmunster, T. Watanabe","submitted_at":"2000-03-24T10:35:00Z","abstract_excerpt":"We discovered a new deeply eclipsing SU UMa-type dwarf nova, IY UMa, which experienced a superoutburst in 2000 January. Our monitoring revealed two distinct outbursts, which suggest a superoutburst interval of ~800 d, or its half, and an outburst amplitude of 5.4 mag. From time-series photometry during the superoutburst, we determined a superhump and orbital period of 0.07588 d and 0.0739132 d, respectively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0003374","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/0003374","created_at":"2026-05-18T01:40:48.144520+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0003374v1","created_at":"2026-05-18T01:40:48.144520+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0003374","created_at":"2026-05-18T01:40:48.144520+00:00"},{"alias_kind":"pith_short_12","alias_value":"7O265ZCF47HE","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"7O265ZCF47HEOFXB","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"7O265ZCF","created_at":"2026-05-18T12:25:49.631198+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/7O265ZCF47HEOFXBFXGC4AFKFG","json":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG.json","graph_json":"https://pith.science/api/pith-number/7O265ZCF47HEOFXBFXGC4AFKFG/graph.json","events_json":"https://pith.science/api/pith-number/7O265ZCF47HEOFXBFXGC4AFKFG/events.json","paper":"https://pith.science/paper/7O265ZCF"},"agent_actions":{"view_html":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG","download_json":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG.json","view_paper":"https://pith.science/paper/7O265ZCF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0003374&json=true","fetch_graph":"https://pith.science/api/pith-number/7O265ZCF47HEOFXBFXGC4AFKFG/graph.json","fetch_events":"https://pith.science/api/pith-number/7O265ZCF47HEOFXBFXGC4AFKFG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG/action/storage_attestation","attest_author":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG/action/author_attestation","sign_citation":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG/action/citation_signature","submit_replication":"https://pith.science/pith/7O265ZCF47HEOFXBFXGC4AFKFG/action/replication_record"}},"created_at":"2026-05-18T01:40:48.144520+00:00","updated_at":"2026-05-18T01:40:48.144520+00:00"}