{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:QYWBPOHWNT6AHO7MKA2UE3PIQM","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":"cbb4856ae6419032d200de4f5ec4a5a0057e813f8252b903b8b2f3c5d6f17c80","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-12-18T17:21:47Z","title_canon_sha256":"0f4102769b97d4814e61b758d53cea26a842371d9f2e732958cb3f6c10680cef"},"schema_version":"1.0","source":{"id":"1512.06043","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.06043","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"arxiv_version","alias_value":"1512.06043v2","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.06043","created_at":"2026-05-18T01:20:32Z"},{"alias_kind":"pith_short_12","alias_value":"QYWBPOHWNT6A","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"QYWBPOHWNT6AHO7M","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"QYWBPOHW","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:af46d45467f717401ce3369a87202ef392ba9802ba39024b4f9a85484340598c","target":"graph","created_at":"2026-05-18T01:20:32Z","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"},"paper":{"abstract_excerpt":"We present DES14X3taz, a new hydrogen-poor super luminous supernova (SLSN-I) discovered by the Dark Energy Survey (DES) supernova program, with additional photometric data provided by the Survey Using DECam for Superluminous Supernovae (SUDSS). Spectra obtained using OSIRIS on the Gran Telescopio CANARIAS (GTC) show DES14X3taz is a SLSN-I at z=0.608. Multi-color photometry reveals a double-peaked light curve: a blue and relatively bright initial peak that fades rapidly prior to the slower rise of the main light curve. Our multi-color photometry allows us, for the first time, to show that the i","authors_text":"A. A. Plazas, A. Benoit-L\\'evy, A. Carnero Rosell, A. E. Evrard, A. Gal-Yam, A. K. Romer, A. Papadopoulos, A. Roodman, A. R. Walker, A. Zenteno, B. Flaugher, B. Nord, C. B. D'Andrea, C. Curtin, C. E. Cunha, C. Inserra, C. J. Miller, C. Lidman, D. A. Finley, D. A. Goldstein, D. A. Howell, D. Brooks, D. Gruen, D. J. James, D. W. Gerdes, E. Bertin, E. Buckley-Geer, E. Sanchez, E. S. Rykoff, E. Suchyta, F. J. Castander, F. Sobreira, G. Tarle, H. Spinka, H. T. Diehl, I. Sevilla-Noarbe, J. Carretero, J. Cooke, J. Estrada, J. Frieman, J. L. Marshall, J. Marriner, K. Kuehn, K. Reil, L. N. da Costa, M. Carrasco Kind, M. Crocce, M. E. C. Swanson, M. Sako, M. Schubnell, M. Smith, M. Soares-Santos, M. Sullivan, N. Kuropatkin, N. V. Karpenka, O. Lahav, P. Brown, P. Doel, P. Fosalba, P. Martini, P. Nugent, R. A. Gruendl, R. Cartier, R. Casas, R. C. Nichol, R. C. Smith, R. C. Thomas, R.C. Wolf, R. J. Foley, R. Kessler, R. Miquel, R. Ogando, R. R. Gupta, S. Desai, S. Gonz\\'alez-Gait\\'an, S. Prajs, S. R. Bernard, S. Smartt, T. A. Pritchard, T. M. C. Abbott, T. M. Davis, T. S. Li, V. Scarpine, W. Wester (the DES Collaboration)","cross_cats":["astro-ph.CO","astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-12-18T17:21:47Z","title":"DES14X3taz: A Type I Superluminous Supernova Showing a Luminous, Rapidly Cooling Initial Pre-Peak Bump"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.06043","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:f8b85b5ca6e66eba5b2617330d12d3b7996f170feaa67105aef9855255b71b3d","target":"record","created_at":"2026-05-18T01:20:32Z","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":"cbb4856ae6419032d200de4f5ec4a5a0057e813f8252b903b8b2f3c5d6f17c80","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-12-18T17:21:47Z","title_canon_sha256":"0f4102769b97d4814e61b758d53cea26a842371d9f2e732958cb3f6c10680cef"},"schema_version":"1.0","source":{"id":"1512.06043","kind":"arxiv","version":2}},"canonical_sha256":"862c17b8f66cfc03bbec5035426de8830905cf5f3bee3a603a0d2aa791c11e1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"862c17b8f66cfc03bbec5035426de8830905cf5f3bee3a603a0d2aa791c11e1a","first_computed_at":"2026-05-18T01:20:32.637645Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:32.637645Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eFWIrsPTy3blRTLnayjpnDfxhxtVPOCkzuPeSplnFl7od378Yjsre3MPQfr5xOcIIMg8FsLpzpIoMHKR1ywxCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:32.638043Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.06043","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8b85b5ca6e66eba5b2617330d12d3b7996f170feaa67105aef9855255b71b3d","sha256:af46d45467f717401ce3369a87202ef392ba9802ba39024b4f9a85484340598c"],"state_sha256":"ed2b690c54bd7b077582fd71cdc2c3adae8bac65595c7cd555bdea69d98d8648"}