{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:QT5RXWY7GDJWAYV3KSEMOUUHUL","short_pith_number":"pith:QT5RXWY7","canonical_record":{"source":{"id":"1803.04869","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-13T15:07:43Z","cross_cats_sorted":[],"title_canon_sha256":"c7d0c6d6ceb475e82bb6299fa491fb5128c2dc9835695d7ee0babbdf1f4beab0","abstract_canon_sha256":"c042ed0ce4c4d29e04cbf4810d8bb668aacc925975732a2a1e40ec6270e43955"},"schema_version":"1.0"},"canonical_sha256":"84fb1bdb1f30d36062bb5488c75287a2f23b63ed17d40704798f1e4b116097d6","source":{"kind":"arxiv","id":"1803.04869","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.04869","created_at":"2026-05-18T00:06:40Z"},{"alias_kind":"arxiv_version","alias_value":"1803.04869v2","created_at":"2026-05-18T00:06:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.04869","created_at":"2026-05-18T00:06:40Z"},{"alias_kind":"pith_short_12","alias_value":"QT5RXWY7GDJW","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QT5RXWY7GDJWAYV3","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QT5RXWY7","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:QT5RXWY7GDJWAYV3KSEMOUUHUL","target":"record","payload":{"canonical_record":{"source":{"id":"1803.04869","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-13T15:07:43Z","cross_cats_sorted":[],"title_canon_sha256":"c7d0c6d6ceb475e82bb6299fa491fb5128c2dc9835695d7ee0babbdf1f4beab0","abstract_canon_sha256":"c042ed0ce4c4d29e04cbf4810d8bb668aacc925975732a2a1e40ec6270e43955"},"schema_version":"1.0"},"canonical_sha256":"84fb1bdb1f30d36062bb5488c75287a2f23b63ed17d40704798f1e4b116097d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:40.465130Z","signature_b64":"PyminEGFeaNeISdk/6T5t5aLFea1WIdcBtytqQzOLn4NGuwdcRza6Zw0087KTOkqJKp7Pydog7R+V5iGIgZ7Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"84fb1bdb1f30d36062bb5488c75287a2f23b63ed17d40704798f1e4b116097d6","last_reissued_at":"2026-05-18T00:06:40.464741Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:40.464741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.04869","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:06:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+2Yy6MBnp1zQvHLYJBlrSVsTc3ZoUAAy3bX993gI5rfwS0dL03iUkpLJckUAoymIjLRqelrZko139o2Eoc85AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T04:46:53.484763Z"},"content_sha256":"311cc98c697de15a4bfc1cbdd039c84630a9f33b0b1d4c3994c49661739a7e0f","schema_version":"1.0","event_id":"sha256:311cc98c697de15a4bfc1cbdd039c84630a9f33b0b1d4c3994c49661739a7e0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:QT5RXWY7GDJWAYV3KSEMOUUHUL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rapidly evolving transients in the Dark Energy Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. A. Plazas, A. Carnero Rosell, A. King, A. M\\\"oller, A. Roodman, A. R. Walker, B. E. Tucker, B. Flaugher, B. Zhang, C. B. D'Andrea, C. Curtin, C. Davis, C. E. Cunha, C. Gutierrez, C. Inserra, C. Lidman, D. Brooks, D. Carollo, D. Gruen, D. J. James, D. L. Burke, D. L. Hollowood, D. L. Tucker, E. Buckley-Geer, E. Macaulay, E. Sanchez, E. Suchyta, E. Swann, F. B. Abdalla, F. J. Castander, F. Menanteau, F. Sobreira, G. F. Lewis, G. Gutierrez, G. Tarle, H. T. Diehl, J. Annis, J. Asorey, J. Calcino, J. Carretero, J. De Vicente, J. Frieman, J. Garc\\'ia-Bellido, J. K. Hoormann, K. Glazebrook, K. Honscheid, K. Kuehn, M. A. G. Maia, M. Carrasco Kind, M. Childress, M. E. C. Swanson, M. Lima, M. Pursiainen, M. Sako, M. Smith, M. Soares-Santos, M. Sullivan, N. E. Sommer, N. Kuropatkin, P. Doel, P. Fosalba, P. Martini, P. Wiseman, R. A. Gruendl, R. C. Nichol, R. C. Smith, R. J. Foley, R. Kessler, R. L. C. Ogando, R. Schindler, S. Allam, S. A. Uddin, S. Avila, S. Prajs, S. R. Hinton, T. F. Eifler, T. Jeltema, T. M. C. Abbott, T. M. Davis, T. S. Li, V. Scarpine, W. G. Hartley","submitted_at":"2018-03-13T15:07:43Z","abstract_excerpt":"We present the results of a search for rapidly evolving transients in the Dark Energy Survey Supernova Programme. These events are characterized by fast light curve evolution (rise to peak in $\\lesssim 10$ d and exponential decline in $\\lesssim30$ d after peak). We discovered 72 events, including 37 transients with a spectroscopic redshift from host galaxy spectral features. The 37 events increase the total number of rapid optical transients by more than factor of two. They are found at a wide range of redshifts ($0.05<z<1.56$) and peak brightnesses ($-15.75>M_\\mathrm{g}>-22.25$). The multiban"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.04869","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:06:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Omfi31hje2CEBN4Aq2b2odRkRdtEGH27DBbQGaa+6EP4s3TDw9ZjsiJ0+E9bVQ6aigOHAyLIR9xO0zS1gA+SAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T04:46:53.485149Z"},"content_sha256":"f90883a94508d6b6585a1f098a47e4506927589ed3e3a406959c1d3078468ab0","schema_version":"1.0","event_id":"sha256:f90883a94508d6b6585a1f098a47e4506927589ed3e3a406959c1d3078468ab0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL/bundle.json","state_url":"https://pith.science/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-04T04:46:53Z","links":{"resolver":"https://pith.science/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL","bundle":"https://pith.science/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL/bundle.json","state":"https://pith.science/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QT5RXWY7GDJWAYV3KSEMOUUHUL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QT5RXWY7GDJWAYV3KSEMOUUHUL","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":"c042ed0ce4c4d29e04cbf4810d8bb668aacc925975732a2a1e40ec6270e43955","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-13T15:07:43Z","title_canon_sha256":"c7d0c6d6ceb475e82bb6299fa491fb5128c2dc9835695d7ee0babbdf1f4beab0"},"schema_version":"1.0","source":{"id":"1803.04869","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.04869","created_at":"2026-05-18T00:06:40Z"},{"alias_kind":"arxiv_version","alias_value":"1803.04869v2","created_at":"2026-05-18T00:06:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.04869","created_at":"2026-05-18T00:06:40Z"},{"alias_kind":"pith_short_12","alias_value":"QT5RXWY7GDJW","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QT5RXWY7GDJWAYV3","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QT5RXWY7","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:f90883a94508d6b6585a1f098a47e4506927589ed3e3a406959c1d3078468ab0","target":"graph","created_at":"2026-05-18T00:06:40Z","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 the results of a search for rapidly evolving transients in the Dark Energy Survey Supernova Programme. These events are characterized by fast light curve evolution (rise to peak in $\\lesssim 10$ d and exponential decline in $\\lesssim30$ d after peak). We discovered 72 events, including 37 transients with a spectroscopic redshift from host galaxy spectral features. The 37 events increase the total number of rapid optical transients by more than factor of two. They are found at a wide range of redshifts ($0.05<z<1.56$) and peak brightnesses ($-15.75>M_\\mathrm{g}>-22.25$). The multiban","authors_text":"A. A. Plazas, A. Carnero Rosell, A. King, A. M\\\"oller, A. Roodman, A. R. Walker, B. E. Tucker, B. Flaugher, B. Zhang, C. B. D'Andrea, C. Curtin, C. Davis, C. E. Cunha, C. Gutierrez, C. Inserra, C. Lidman, D. Brooks, D. Carollo, D. Gruen, D. J. James, D. L. Burke, D. L. Hollowood, D. L. Tucker, E. Buckley-Geer, E. Macaulay, E. Sanchez, E. Suchyta, E. Swann, F. B. Abdalla, F. J. Castander, F. Menanteau, F. Sobreira, G. F. Lewis, G. Gutierrez, G. Tarle, H. T. Diehl, J. Annis, J. Asorey, J. Calcino, J. Carretero, J. De Vicente, J. Frieman, J. Garc\\'ia-Bellido, J. K. Hoormann, K. Glazebrook, K. Honscheid, K. Kuehn, M. A. G. Maia, M. Carrasco Kind, M. Childress, M. E. C. Swanson, M. Lima, M. Pursiainen, M. Sako, M. Smith, M. Soares-Santos, M. Sullivan, N. E. Sommer, N. Kuropatkin, P. Doel, P. Fosalba, P. Martini, P. Wiseman, R. A. Gruendl, R. C. Nichol, R. C. Smith, R. J. Foley, R. Kessler, R. L. C. Ogando, R. Schindler, S. Allam, S. A. Uddin, S. Avila, S. Prajs, S. R. Hinton, T. F. Eifler, T. Jeltema, T. M. C. Abbott, T. M. Davis, T. S. Li, V. Scarpine, W. G. Hartley","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-13T15:07:43Z","title":"Rapidly evolving transients in the Dark Energy Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.04869","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":"sha256:311cc98c697de15a4bfc1cbdd039c84630a9f33b0b1d4c3994c49661739a7e0f","target":"record","created_at":"2026-05-18T00:06:40Z","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":"c042ed0ce4c4d29e04cbf4810d8bb668aacc925975732a2a1e40ec6270e43955","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-03-13T15:07:43Z","title_canon_sha256":"c7d0c6d6ceb475e82bb6299fa491fb5128c2dc9835695d7ee0babbdf1f4beab0"},"schema_version":"1.0","source":{"id":"1803.04869","kind":"arxiv","version":2}},"canonical_sha256":"84fb1bdb1f30d36062bb5488c75287a2f23b63ed17d40704798f1e4b116097d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"84fb1bdb1f30d36062bb5488c75287a2f23b63ed17d40704798f1e4b116097d6","first_computed_at":"2026-05-18T00:06:40.464741Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:40.464741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PyminEGFeaNeISdk/6T5t5aLFea1WIdcBtytqQzOLn4NGuwdcRza6Zw0087KTOkqJKp7Pydog7R+V5iGIgZ7Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:40.465130Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.04869","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:311cc98c697de15a4bfc1cbdd039c84630a9f33b0b1d4c3994c49661739a7e0f","sha256:f90883a94508d6b6585a1f098a47e4506927589ed3e3a406959c1d3078468ab0"],"state_sha256":"61e7a8190e8e376a3f0a8728efd1156b9022602b5215d7034f56a95bb74ae187"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/P/hEzk8498Q79Zj+TBp+UGJj9wrqhM1jmfb5+HlfyqgaGeyUJhAIcfq19zvAKNq3KmIU6MkWAdbtIY1PxAiDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T04:46:53.487350Z","bundle_sha256":"553a306203f01782c890aad1d8a147217888d19f17bc13187173e542376820ff"}}