{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OIWBHVMXMGKVJOGOYEVTQAWT2L","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"7b1f883d68e0c9360ca2b3eaef482bcc188174a07ad12b8a65e9fbbe848ff599","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-08-04T17:24:16Z","title_canon_sha256":"e6abb57aa93a2d1d83c1ec682a71d4f6feeea59f770039d18216b0d192f6e181"},"schema_version":"1.0","source":{"id":"2208.02782","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.02782","created_at":"2026-07-05T05:52:58Z"},{"alias_kind":"arxiv_version","alias_value":"2208.02782v2","created_at":"2026-07-05T05:52:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.02782","created_at":"2026-07-05T05:52:58Z"},{"alias_kind":"pith_short_12","alias_value":"OIWBHVMXMGKV","created_at":"2026-07-05T05:52:58Z"},{"alias_kind":"pith_short_16","alias_value":"OIWBHVMXMGKVJOGO","created_at":"2026-07-05T05:52:58Z"},{"alias_kind":"pith_short_8","alias_value":"OIWBHVMX","created_at":"2026-07-05T05:52:58Z"}],"graph_snapshots":[{"event_id":"sha256:e9d41d3bfb5504cb9a66dd870f0c24e6c47284a39ba6576ba6de2c7721aa3209","target":"graph","created_at":"2026-07-05T05:52:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2208.02782/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present photometric and spectroscopic data on three extragalactic luminous red novae (LRNe): AT2018bwo, AT2021afy, and AT2021blu. AT2018bwo was discovered in NGC45 (at 6.8 Mpc) a few weeks after the outburst onset. During the monitoring period, the transient reached a peak luminosity of 10^40 erg/s. AT2021afy, hosted by UGC10043 (49.2 Mpc), showed a double-peaked light curve, with the two peaks reaching a similar luminosity of 2.1(+-0.6)x10^41 erg/s. For AT2021blu in UGC5829, (8.6 Mpc), the pre-outburst phase was well-monitored by several photometric surveys, and the object showed a slow lu","authors_text":"A. Fiore, A. Gangopadhyay, A. L. Piro, A. Morales-Garoffolo, A. Pastorello, A. Reguitti, A. Rest, A. V. Filippenko, C. Ashall, C. D. Kilpatrick, C. McCully, C. Pellegrino, C. P. Gutierrez, C. Rojas-Bravo, D. A. Coulter, D. A. Howell, D. E. Reichart, D. Fugazza, D. Hiramatsu, D. J. Sand, E. Cappellaro, E. Kankare, E. Karamehmetoglu, E. Magnier, E. Padilla Gonzalez, E. Y. Hsiao, G. Dimitriadis, G. Pignata, G. Valerin, H. Gao, I. Salmaso, J. Burke, J. E. Andrews, J. Haislip, K. A. Bostroem, K. Chambers, K. Matilainen, K. Misra, K. Taggart, K. W. Davis, K. W. Smith, L. Galbany, L. Tartaglia, L. Wang, M. D. Stritzinger, M. Fraser, M. J. Lundquist, M. M. Phillips, M. Newsome, M. R. Siebert, N. Elias-Rosa, N. Morrell, P. A. Mazzali, P. Lundqvist, R. Dastidar, R. J. Foley, R. Kotak, S. C. Williams, S. Geier, S. Holmbo, S. J. Smartt, S. Kumar, S. Moran, S. Srivastav, S. Tinyanont, S. Valenti, S. W. Jha, S. Wyatt, S.-Y. Yan, T. de Boer, T. G. Brink, T. Hung, T. Kravtsov, T. M. Reynolds, T.-M. Zhang, V. Kouprianov, X.-F. Wang, Y.-C. Pan, Y.-Z. Cai, Z.-T. Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-08-04T17:24:16Z","title":"Panchromatic evolution of three luminous red novae: Forbidden hugs in pandemic times -- IV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.02782","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9aeaf87f32a9f143b76ef7c526a4bec9dae6acc6a107db469c5f52d4e70bc64a","target":"record","created_at":"2026-07-05T05:52:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"7b1f883d68e0c9360ca2b3eaef482bcc188174a07ad12b8a65e9fbbe848ff599","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-08-04T17:24:16Z","title_canon_sha256":"e6abb57aa93a2d1d83c1ec682a71d4f6feeea59f770039d18216b0d192f6e181"},"schema_version":"1.0","source":{"id":"2208.02782","kind":"arxiv","version":2}},"canonical_sha256":"722c13d597619554b8cec12b3802d3d2ef47bcbff49333df614451fe561154cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"722c13d597619554b8cec12b3802d3d2ef47bcbff49333df614451fe561154cd","first_computed_at":"2026-07-05T05:52:58.336425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:52:58.336425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pjd+Qg73UXb/BOqzy7lkwVcR9iQxdvl5sZgufpzzHhQtBXO/XDV7eAV2Kuku4E+KWB9bTOMey2PIpekjGaijBA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:52:58.336923Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.02782","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9aeaf87f32a9f143b76ef7c526a4bec9dae6acc6a107db469c5f52d4e70bc64a","sha256:e9d41d3bfb5504cb9a66dd870f0c24e6c47284a39ba6576ba6de2c7721aa3209"],"state_sha256":"e2b9811642110cf96f5ec907016f00d5614fa4b1b4d26151ab078c120371d37f"}