{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:FXBPGVZEEAZG2BZELFITU3NJFF","short_pith_number":"pith:FXBPGVZE","canonical_record":{"source":{"id":"1405.1417","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-06T20:00:19Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2d8b73ce3f1c114332798da3604c442ef4445754f9c01f5550371302d8d06a06","abstract_canon_sha256":"f6beb639b5e40213bba33e0af7af591ab9bda2ce280e2ac2cb0e41eb705ec650"},"schema_version":"1.0"},"canonical_sha256":"2dc2f3572420326d072459513a6da9297b5e5418423e96fea756239e3e77f736","source":{"kind":"arxiv","id":"1405.1417","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.1417","created_at":"2026-05-18T01:02:57Z"},{"alias_kind":"arxiv_version","alias_value":"1405.1417v2","created_at":"2026-05-18T01:02:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.1417","created_at":"2026-05-18T01:02:57Z"},{"alias_kind":"pith_short_12","alias_value":"FXBPGVZEEAZG","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FXBPGVZEEAZG2BZE","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FXBPGVZE","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:FXBPGVZEEAZG2BZELFITU3NJFF","target":"record","payload":{"canonical_record":{"source":{"id":"1405.1417","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-06T20:00:19Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2d8b73ce3f1c114332798da3604c442ef4445754f9c01f5550371302d8d06a06","abstract_canon_sha256":"f6beb639b5e40213bba33e0af7af591ab9bda2ce280e2ac2cb0e41eb705ec650"},"schema_version":"1.0"},"canonical_sha256":"2dc2f3572420326d072459513a6da9297b5e5418423e96fea756239e3e77f736","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:57.219476Z","signature_b64":"OeMoJQNQtV2pVFHYfAZ//ZMUiwgUKmqfVDmxwC8U4H50GvjOrOOECgu2GuV2YksE7d7YxSUzpU2R3jxqgToBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2dc2f3572420326d072459513a6da9297b5e5418423e96fea756239e3e77f736","last_reissued_at":"2026-05-18T01:02:57.218867Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:57.218867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.1417","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":"2026-05-18T01:02:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rWeeDYGl/L+pC0plrXD8Vk5TeQx5QrQO8p34M11E2+BE+MQpc2g2HUsDgz+wuUhz97QL77AT+BS/qQL110FXBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T06:15:41.289783Z"},"content_sha256":"5b63ac48415b6fe6e996c2b3214d258c38154c65a8f09e0bf67982dbeac20596","schema_version":"1.0","event_id":"sha256:5b63ac48415b6fe6e996c2b3214d258c38154c65a8f09e0bf67982dbeac20596"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:FXBPGVZEEAZG2BZELFITU3NJFF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ASASSN-14ae: A Tidal Disruption Event at 200 Mpc","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. B. Davis, B. J. Shappee, C. S. Kochanek, D. Bersier, D. Grupe, D. M. Szczygiel, G. Pojmanski, J. Brimacombe, J. F. Beacom, J. Jencson, J. L. Prieto, J. S. Brown, K. Z. Stanek, Thomas W.-S. Holoien, U. Basu","submitted_at":"2014-05-06T20:00:19Z","abstract_excerpt":"ASASSN-14ae is a candidate tidal disruption event (TDE) found at the center of SDSS J110840.11+340552.2 ($d\\simeq200$~Mpc) by the All-Sky Automated Survey for Supernovae (ASAS-SN). We present ground-based and Swift follow-up photometric and spectroscopic observations of the source, finding that the transient had a peak luminosity of $L\\simeq8\\times10^{43}$~erg~s$^{-1}$ and a total integrated energy of $E\\simeq1.7\\times10^{50}$ ergs radiated over the $\\sim5$ months of observations presented. The blackbody temperature of the transient remains roughly constant at $T\\sim20,000$~K while the luminos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.1417","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":"2026-05-18T01:02:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v7FIT2b8k+xcUrGoHe+jFA+xqIMb2NvF3J6vLpPd8rErFcRI3+gWFfl8ndbRSPBvxL1bhyddwEy9CAJzZPHpDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T06:15:41.290133Z"},"content_sha256":"ba7e63761a18ef34d531b98bef8229d5bb8585a35b8887757d18df5ed7a45fdb","schema_version":"1.0","event_id":"sha256:ba7e63761a18ef34d531b98bef8229d5bb8585a35b8887757d18df5ed7a45fdb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FXBPGVZEEAZG2BZELFITU3NJFF/bundle.json","state_url":"https://pith.science/pith/FXBPGVZEEAZG2BZELFITU3NJFF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FXBPGVZEEAZG2BZELFITU3NJFF/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":"2026-05-30T06:15:41Z","links":{"resolver":"https://pith.science/pith/FXBPGVZEEAZG2BZELFITU3NJFF","bundle":"https://pith.science/pith/FXBPGVZEEAZG2BZELFITU3NJFF/bundle.json","state":"https://pith.science/pith/FXBPGVZEEAZG2BZELFITU3NJFF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FXBPGVZEEAZG2BZELFITU3NJFF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FXBPGVZEEAZG2BZELFITU3NJFF","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":"f6beb639b5e40213bba33e0af7af591ab9bda2ce280e2ac2cb0e41eb705ec650","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-06T20:00:19Z","title_canon_sha256":"2d8b73ce3f1c114332798da3604c442ef4445754f9c01f5550371302d8d06a06"},"schema_version":"1.0","source":{"id":"1405.1417","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.1417","created_at":"2026-05-18T01:02:57Z"},{"alias_kind":"arxiv_version","alias_value":"1405.1417v2","created_at":"2026-05-18T01:02:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.1417","created_at":"2026-05-18T01:02:57Z"},{"alias_kind":"pith_short_12","alias_value":"FXBPGVZEEAZG","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FXBPGVZEEAZG2BZE","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FXBPGVZE","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:ba7e63761a18ef34d531b98bef8229d5bb8585a35b8887757d18df5ed7a45fdb","target":"graph","created_at":"2026-05-18T01:02:57Z","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":"ASASSN-14ae is a candidate tidal disruption event (TDE) found at the center of SDSS J110840.11+340552.2 ($d\\simeq200$~Mpc) by the All-Sky Automated Survey for Supernovae (ASAS-SN). We present ground-based and Swift follow-up photometric and spectroscopic observations of the source, finding that the transient had a peak luminosity of $L\\simeq8\\times10^{43}$~erg~s$^{-1}$ and a total integrated energy of $E\\simeq1.7\\times10^{50}$ ergs radiated over the $\\sim5$ months of observations presented. The blackbody temperature of the transient remains roughly constant at $T\\sim20,000$~K while the luminos","authors_text":"A. B. Davis, B. J. Shappee, C. S. Kochanek, D. Bersier, D. Grupe, D. M. Szczygiel, G. Pojmanski, J. Brimacombe, J. F. Beacom, J. Jencson, J. L. Prieto, J. S. Brown, K. Z. Stanek, Thomas W.-S. Holoien, U. Basu","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-06T20:00:19Z","title":"ASASSN-14ae: A Tidal Disruption Event at 200 Mpc"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.1417","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":"sha256:5b63ac48415b6fe6e996c2b3214d258c38154c65a8f09e0bf67982dbeac20596","target":"record","created_at":"2026-05-18T01:02:57Z","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":"f6beb639b5e40213bba33e0af7af591ab9bda2ce280e2ac2cb0e41eb705ec650","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-06T20:00:19Z","title_canon_sha256":"2d8b73ce3f1c114332798da3604c442ef4445754f9c01f5550371302d8d06a06"},"schema_version":"1.0","source":{"id":"1405.1417","kind":"arxiv","version":2}},"canonical_sha256":"2dc2f3572420326d072459513a6da9297b5e5418423e96fea756239e3e77f736","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2dc2f3572420326d072459513a6da9297b5e5418423e96fea756239e3e77f736","first_computed_at":"2026-05-18T01:02:57.218867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:57.218867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OeMoJQNQtV2pVFHYfAZ//ZMUiwgUKmqfVDmxwC8U4H50GvjOrOOECgu2GuV2YksE7d7YxSUzpU2R3jxqgToBBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:57.219476Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.1417","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b63ac48415b6fe6e996c2b3214d258c38154c65a8f09e0bf67982dbeac20596","sha256:ba7e63761a18ef34d531b98bef8229d5bb8585a35b8887757d18df5ed7a45fdb"],"state_sha256":"d4c845824ffa080e4615b71b42d5f60c3e4dca0aaefc72536f0e2e0e41bfdd91"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AW4jZnvBJp7HeSUrJmbNbTi1G3FIQUrJi5AQWQCMk7U3GHdEG5/NuTAJvNrzc7Kuyf9sOSTAZTQr+SUh9p+RDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T06:15:41.292147Z","bundle_sha256":"dc1c62b2d82e78fb5f9d1804a5a658f558b13d90b1a75fa23de333979f0b14a4"}}