{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:ONYCOACXU7QNAFM7GGR7G62CN7","short_pith_number":"pith:ONYCOACX","schema_version":"1.0","canonical_sha256":"7370270057a7e0d0159f31a3f37b426ff26d4c5eafecbc2a712b2a0ce6caf0d0","source":{"kind":"arxiv","id":"1511.06596","version":1},"attestation_state":"computed","paper":{"title":"Unexpected Superoutburst and Rebrightening of AL Comae Berenices in 2015","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Akira Imada, Aleksei A. Sosnovskij, Daisaku Nogami, Elena P. Pavlenko, Ian Miller, Kai Ikuta, Keisuke Isogai, Mariko Kimura, Pavol A. Dubovsky, Roger D. Pickard, Seiichiro Kiyota, Shawn Dvorak, Taichi Kato","submitted_at":"2015-11-20T13:53:31Z","abstract_excerpt":"In 2015 March, the notable WZ Sge-type dwarf nova AL Com exhibited an unusual outburst with a recurrence time of ${\\sim}$1.5 yr, which is the shortest interval of superoutbursts among WZ Sge-type dwarf novae. Early superhumps in the superoutburst light curve were absent, and a precursor was observed at the onset of the superoutburst for the first time in WZ Sge-type dwarf novae. The present superoutburst can be interpreted as a result of the condition that the disk radius barely reached the 3:1 resonance radius, but did not reach the 2:1 resonance one. Ordinary superhumps immediately grew foll"},"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":"1511.06596","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-11-20T13:53:31Z","cross_cats_sorted":[],"title_canon_sha256":"69261f9d21b6fd724eba2606191833418c05ef069c07437bef35a019eb731dc0","abstract_canon_sha256":"7ea876af93dc23a8d3c6d9e13915ce8a0955a6d45c10e1fbde165b0c106a7990"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:33.071359Z","signature_b64":"aO03w3oJW6Ko5ONfEYIRXKhL//BcFnW6SFuQ5gLTK5ndX6WZrenKQZdSBcdLERjIWBdY4+FHfS1sSgeSLMZWBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7370270057a7e0d0159f31a3f37b426ff26d4c5eafecbc2a712b2a0ce6caf0d0","last_reissued_at":"2026-05-18T01:20:33.070921Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:33.070921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unexpected Superoutburst and Rebrightening of AL Comae Berenices in 2015","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Akira Imada, Aleksei A. Sosnovskij, Daisaku Nogami, Elena P. Pavlenko, Ian Miller, Kai Ikuta, Keisuke Isogai, Mariko Kimura, Pavol A. Dubovsky, Roger D. Pickard, Seiichiro Kiyota, Shawn Dvorak, Taichi Kato","submitted_at":"2015-11-20T13:53:31Z","abstract_excerpt":"In 2015 March, the notable WZ Sge-type dwarf nova AL Com exhibited an unusual outburst with a recurrence time of ${\\sim}$1.5 yr, which is the shortest interval of superoutbursts among WZ Sge-type dwarf novae. Early superhumps in the superoutburst light curve were absent, and a precursor was observed at the onset of the superoutburst for the first time in WZ Sge-type dwarf novae. The present superoutburst can be interpreted as a result of the condition that the disk radius barely reached the 3:1 resonance radius, but did not reach the 2:1 resonance one. Ordinary superhumps immediately grew foll"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06596","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":"1511.06596","created_at":"2026-05-18T01:20:33.070989+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.06596v1","created_at":"2026-05-18T01:20:33.070989+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06596","created_at":"2026-05-18T01:20:33.070989+00:00"},{"alias_kind":"pith_short_12","alias_value":"ONYCOACXU7QN","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_16","alias_value":"ONYCOACXU7QNAFM7","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_8","alias_value":"ONYCOACX","created_at":"2026-05-18T12:29:34.919912+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/ONYCOACXU7QNAFM7GGR7G62CN7","json":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7.json","graph_json":"https://pith.science/api/pith-number/ONYCOACXU7QNAFM7GGR7G62CN7/graph.json","events_json":"https://pith.science/api/pith-number/ONYCOACXU7QNAFM7GGR7G62CN7/events.json","paper":"https://pith.science/paper/ONYCOACX"},"agent_actions":{"view_html":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7","download_json":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7.json","view_paper":"https://pith.science/paper/ONYCOACX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.06596&json=true","fetch_graph":"https://pith.science/api/pith-number/ONYCOACXU7QNAFM7GGR7G62CN7/graph.json","fetch_events":"https://pith.science/api/pith-number/ONYCOACXU7QNAFM7GGR7G62CN7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7/action/storage_attestation","attest_author":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7/action/author_attestation","sign_citation":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7/action/citation_signature","submit_replication":"https://pith.science/pith/ONYCOACXU7QNAFM7GGR7G62CN7/action/replication_record"}},"created_at":"2026-05-18T01:20:33.070989+00:00","updated_at":"2026-05-18T01:20:33.070989+00:00"}