{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:MVHC3ZFIQGOQX7Q63ZHO3FMRWJ","short_pith_number":"pith:MVHC3ZFI","schema_version":"1.0","canonical_sha256":"654e2de4a8819d0bfe1ede4eed9591b25827a67a5376f9b616738d150a8bc918","source":{"kind":"arxiv","id":"1808.06174","version":1},"attestation_state":"computed","paper":{"title":"A Phenomenological Model for the Light Curve of three Quiescent Low-inclination Dwarf Novae and one Pre-Cataclysmic Variable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Edward L. Robinson, Jie Su, L. Malith M. De Silva, Mark Kennedy, N. Indika Medagangoda, Paula Szkody, Peter M. Garnavich, Zhibin Dai","submitted_at":"2018-08-19T06:50:30Z","abstract_excerpt":"We used the light curve code XRBinary to model the quiescent K2 light curves of three low-inclination cataclysmic variables (CVs): 1RXS\\,J0632+2536 (J0632+2536), RZ\\,Leo, TW\\,Vir and the pre-CV WD\\,1144+011. Optimized light curve models were obtained using a nonlinear fitting code NMfit and visualized by Phoebe 2.0. The disk model of J0632+2536 shows that one hotspot at the edge of the disk is enough to describe its light curve, while the other two dwarf nova (DN): RZ\\,Leo and TW\\,Vir require two hotspots. A typical pre-CV model with a weak irradiation effect for WD\\,1144+011 can explain its s"},"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":"1808.06174","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-19T06:50:30Z","cross_cats_sorted":[],"title_canon_sha256":"d1456a5cffdfabed5b4a852af7bed43b17447804dd108a1006e9b1ac7906e0be","abstract_canon_sha256":"63d6b9193c9f734c2692e51262d349ad7eda2e8989c3e3d5519405006727f11e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:27.980017Z","signature_b64":"rInItJHjbS03OQXeLq2jXR4HOlEhbado7EuOsMKc+XQPdyUyuQfOHyIEcpgQLgK6gk3qixndYR5MSARhKHflCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"654e2de4a8819d0bfe1ede4eed9591b25827a67a5376f9b616738d150a8bc918","last_reissued_at":"2026-05-18T00:05:27.979568Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:27.979568Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Phenomenological Model for the Light Curve of three Quiescent Low-inclination Dwarf Novae and one Pre-Cataclysmic Variable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Edward L. Robinson, Jie Su, L. Malith M. De Silva, Mark Kennedy, N. Indika Medagangoda, Paula Szkody, Peter M. Garnavich, Zhibin Dai","submitted_at":"2018-08-19T06:50:30Z","abstract_excerpt":"We used the light curve code XRBinary to model the quiescent K2 light curves of three low-inclination cataclysmic variables (CVs): 1RXS\\,J0632+2536 (J0632+2536), RZ\\,Leo, TW\\,Vir and the pre-CV WD\\,1144+011. Optimized light curve models were obtained using a nonlinear fitting code NMfit and visualized by Phoebe 2.0. The disk model of J0632+2536 shows that one hotspot at the edge of the disk is enough to describe its light curve, while the other two dwarf nova (DN): RZ\\,Leo and TW\\,Vir require two hotspots. A typical pre-CV model with a weak irradiation effect for WD\\,1144+011 can explain its s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.06174","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":"1808.06174","created_at":"2026-05-18T00:05:27.979636+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.06174v1","created_at":"2026-05-18T00:05:27.979636+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.06174","created_at":"2026-05-18T00:05:27.979636+00:00"},{"alias_kind":"pith_short_12","alias_value":"MVHC3ZFIQGOQ","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"MVHC3ZFIQGOQX7Q6","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"MVHC3ZFI","created_at":"2026-05-18T12:32:40.477152+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/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ","json":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ.json","graph_json":"https://pith.science/api/pith-number/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/graph.json","events_json":"https://pith.science/api/pith-number/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/events.json","paper":"https://pith.science/paper/MVHC3ZFI"},"agent_actions":{"view_html":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ","download_json":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ.json","view_paper":"https://pith.science/paper/MVHC3ZFI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.06174&json=true","fetch_graph":"https://pith.science/api/pith-number/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/graph.json","fetch_events":"https://pith.science/api/pith-number/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/action/storage_attestation","attest_author":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/action/author_attestation","sign_citation":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/action/citation_signature","submit_replication":"https://pith.science/pith/MVHC3ZFIQGOQX7Q63ZHO3FMRWJ/action/replication_record"}},"created_at":"2026-05-18T00:05:27.979636+00:00","updated_at":"2026-05-18T00:05:27.979636+00:00"}