{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:D5QBCGKX7T6D5KEI2AXZPLK6HF","short_pith_number":"pith:D5QBCGKX","schema_version":"1.0","canonical_sha256":"1f60111957fcfc3ea888d02f97ad5e396af800be99cf1dad6421fc9d2158b2d3","source":{"kind":"arxiv","id":"astro-ph/0301036","version":1},"attestation_state":"computed","paper":{"title":"The SU UMa Nature of the Dwarf Nova, DM Lyrae","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. Nogami (Kyoto Univ.), H. Baba (ISAS), K. Matsumoto (Okayama Univ.), T. Kato (Kyoto Univ.)","submitted_at":"2003-01-03T09:46:32Z","abstract_excerpt":"We carried out time-resolved $V$-band photometry of DM Lyr during long outbursts in 1996 July and in 1996 February-March at Ouda Station, Kyoto University and at Osaka Kyoiku University. Since superhumps were clearly detected in the light curves, DM Lyr was first identified with an SU UMa-type dwarf nova. The superhump period is 0.0673(2) d, and the superhump excess is 2.8(3) %. The duration of the superoutburst, the outburst amplitude, the decline rate in the plateau phase, and the superhump excess were typical values for a usual SU UMa star. According to visual and CCD observations reported "},"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/0301036","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-01-03T09:46:32Z","cross_cats_sorted":[],"title_canon_sha256":"fc9d4e10da002e22f8a35eae0bb46ba064746e92da7dea3ed8e2d17e3418d71e","abstract_canon_sha256":"6d03cf0f6380cc0f6ab57dbff867e92efd5d7548fbc87bd72aa55699334dddcc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:39.700032Z","signature_b64":"E3o+y6sdQAPDoXhs2szfL1zoRsihmj1xHTc3ydKLvxnXtD1UVBro+vdT4FizGpmEveT96lN1DH1G6yfHAF8DAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f60111957fcfc3ea888d02f97ad5e396af800be99cf1dad6421fc9d2158b2d3","last_reissued_at":"2026-05-18T01:40:39.699362Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:39.699362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The SU UMa Nature of the Dwarf Nova, DM Lyrae","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. Nogami (Kyoto Univ.), H. Baba (ISAS), K. Matsumoto (Okayama Univ.), T. Kato (Kyoto Univ.)","submitted_at":"2003-01-03T09:46:32Z","abstract_excerpt":"We carried out time-resolved $V$-band photometry of DM Lyr during long outbursts in 1996 July and in 1996 February-March at Ouda Station, Kyoto University and at Osaka Kyoiku University. Since superhumps were clearly detected in the light curves, DM Lyr was first identified with an SU UMa-type dwarf nova. The superhump period is 0.0673(2) d, and the superhump excess is 2.8(3) %. The duration of the superoutburst, the outburst amplitude, the decline rate in the plateau phase, and the superhump excess were typical values for a usual SU UMa star. According to visual and CCD observations reported "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0301036","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/0301036","created_at":"2026-05-18T01:40:39.699460+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0301036v1","created_at":"2026-05-18T01:40:39.699460+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0301036","created_at":"2026-05-18T01:40:39.699460+00:00"},{"alias_kind":"pith_short_12","alias_value":"D5QBCGKX7T6D","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"D5QBCGKX7T6D5KEI","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"D5QBCGKX","created_at":"2026-05-18T12:25:51.375804+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/D5QBCGKX7T6D5KEI2AXZPLK6HF","json":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF.json","graph_json":"https://pith.science/api/pith-number/D5QBCGKX7T6D5KEI2AXZPLK6HF/graph.json","events_json":"https://pith.science/api/pith-number/D5QBCGKX7T6D5KEI2AXZPLK6HF/events.json","paper":"https://pith.science/paper/D5QBCGKX"},"agent_actions":{"view_html":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF","download_json":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF.json","view_paper":"https://pith.science/paper/D5QBCGKX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0301036&json=true","fetch_graph":"https://pith.science/api/pith-number/D5QBCGKX7T6D5KEI2AXZPLK6HF/graph.json","fetch_events":"https://pith.science/api/pith-number/D5QBCGKX7T6D5KEI2AXZPLK6HF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF/action/storage_attestation","attest_author":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF/action/author_attestation","sign_citation":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF/action/citation_signature","submit_replication":"https://pith.science/pith/D5QBCGKX7T6D5KEI2AXZPLK6HF/action/replication_record"}},"created_at":"2026-05-18T01:40:39.699460+00:00","updated_at":"2026-05-18T01:40:39.699460+00:00"}