{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:WY5ZX72PS4JFVZVECCIES2LGSM","short_pith_number":"pith:WY5ZX72P","canonical_record":{"source":{"id":"1208.4564","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-22T17:20:21Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"77ad2ea97d2de068018ed7cddc50b5a1fea46cd9506b4652dafdec3e54e8a979","abstract_canon_sha256":"dab6826f188fb1402848ecac62b595b0d90d1ed26b7308a2982a6f1e5b124771"},"schema_version":"1.0"},"canonical_sha256":"b63b9bff4f97125ae6a4109049696693104933319fbe74faea12d84300eb7b6f","source":{"kind":"arxiv","id":"1208.4564","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4564","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4564v1","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4564","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"WY5ZX72PS4JF","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"WY5ZX72PS4JFVZVE","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"WY5ZX72P","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:WY5ZX72PS4JFVZVECCIES2LGSM","target":"record","payload":{"canonical_record":{"source":{"id":"1208.4564","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-22T17:20:21Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"77ad2ea97d2de068018ed7cddc50b5a1fea46cd9506b4652dafdec3e54e8a979","abstract_canon_sha256":"dab6826f188fb1402848ecac62b595b0d90d1ed26b7308a2982a6f1e5b124771"},"schema_version":"1.0"},"canonical_sha256":"b63b9bff4f97125ae6a4109049696693104933319fbe74faea12d84300eb7b6f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:59.497487Z","signature_b64":"tC+dztDJHzxbnVB8E382mtRwJmX6nesy6KkWxJUmoZZLqzAt0TG2svwxVCNnFMHx4JYVNvmpRHIMo6Ds5c/CAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b63b9bff4f97125ae6a4109049696693104933319fbe74faea12d84300eb7b6f","last_reissued_at":"2026-05-18T01:54:59.496781Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:59.496781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.4564","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:54:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7jp9WT99TqZG3dgmAT1YvD3+zrlxEoIvhqNX2Nsns9QuZx063cv6kX3AfUYdiOEAHeX71XInjUaiGs2gZw36Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:15:11.310040Z"},"content_sha256":"a25115e623ada2ae73c95eca009da328be9b6ae2fbdbcb61a5a9431a29b9a3bc","schema_version":"1.0","event_id":"sha256:a25115e623ada2ae73c95eca009da328be9b6ae2fbdbcb61a5a9431a29b9a3bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:WY5ZX72PS4JFVZVECCIES2LGSM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiwavelength Variations of 3C 454.3 during the November 2010 to January 2011 Outburst","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"Alan P. Marscher, Ann E. Wehrle, Dirk Grupe, Ivan Agudo, Karen E. Williamson, Manasvita Joshi, Mark A. Gurwell, Nicholas R. MacDonald, Svetlana G. Jorstad","submitted_at":"2012-08-22T17:20:21Z","abstract_excerpt":"We present multiwavelength data of the blazar 3C 454.3 obtained during an extremely bright outburst from November 2010 through January 2011. These include flux density measurements with the Herschel Space Observatory at five submillimeter-wave and far-infrared bands, the Fermi Large Area Telescope at gamma-ray energies, Swift at X-ray, ultraviolet (UV), and optical frequencies, and the Submillimeter Array at 1.3 mm. From this dataset, we form a series of 52 spectral energy distributions (SEDs) spanning nearly two months that are unprecedented in time coverage and breadth of frequency. Discrete"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4564","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:54:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hrvfaQBIUmqWyIY7R+SCaNW74cGFfGq50GR/rd+A85gde8Imu/xCKF2ZUmwLah3ZxNymjIJh0U3NL5TAdB60Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:15:11.310416Z"},"content_sha256":"f337799c7cde197feb3c5e1842c3020bef831865a8f31c47d929b180355dcfee","schema_version":"1.0","event_id":"sha256:f337799c7cde197feb3c5e1842c3020bef831865a8f31c47d929b180355dcfee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WY5ZX72PS4JFVZVECCIES2LGSM/bundle.json","state_url":"https://pith.science/pith/WY5ZX72PS4JFVZVECCIES2LGSM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WY5ZX72PS4JFVZVECCIES2LGSM/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":"2026-05-26T21:15:11Z","links":{"resolver":"https://pith.science/pith/WY5ZX72PS4JFVZVECCIES2LGSM","bundle":"https://pith.science/pith/WY5ZX72PS4JFVZVECCIES2LGSM/bundle.json","state":"https://pith.science/pith/WY5ZX72PS4JFVZVECCIES2LGSM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WY5ZX72PS4JFVZVECCIES2LGSM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:WY5ZX72PS4JFVZVECCIES2LGSM","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":"dab6826f188fb1402848ecac62b595b0d90d1ed26b7308a2982a6f1e5b124771","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-22T17:20:21Z","title_canon_sha256":"77ad2ea97d2de068018ed7cddc50b5a1fea46cd9506b4652dafdec3e54e8a979"},"schema_version":"1.0","source":{"id":"1208.4564","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4564","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4564v1","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4564","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"WY5ZX72PS4JF","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"WY5ZX72PS4JFVZVE","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"WY5ZX72P","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:f337799c7cde197feb3c5e1842c3020bef831865a8f31c47d929b180355dcfee","target":"graph","created_at":"2026-05-18T01:54:59Z","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 multiwavelength data of the blazar 3C 454.3 obtained during an extremely bright outburst from November 2010 through January 2011. These include flux density measurements with the Herschel Space Observatory at five submillimeter-wave and far-infrared bands, the Fermi Large Area Telescope at gamma-ray energies, Swift at X-ray, ultraviolet (UV), and optical frequencies, and the Submillimeter Array at 1.3 mm. From this dataset, we form a series of 52 spectral energy distributions (SEDs) spanning nearly two months that are unprecedented in time coverage and breadth of frequency. Discrete","authors_text":"Alan P. Marscher, Ann E. Wehrle, Dirk Grupe, Ivan Agudo, Karen E. Williamson, Manasvita Joshi, Mark A. Gurwell, Nicholas R. MacDonald, Svetlana G. Jorstad","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-22T17:20:21Z","title":"Multiwavelength Variations of 3C 454.3 during the November 2010 to January 2011 Outburst"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4564","kind":"arxiv","version":1},"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:a25115e623ada2ae73c95eca009da328be9b6ae2fbdbcb61a5a9431a29b9a3bc","target":"record","created_at":"2026-05-18T01:54:59Z","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":"dab6826f188fb1402848ecac62b595b0d90d1ed26b7308a2982a6f1e5b124771","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-08-22T17:20:21Z","title_canon_sha256":"77ad2ea97d2de068018ed7cddc50b5a1fea46cd9506b4652dafdec3e54e8a979"},"schema_version":"1.0","source":{"id":"1208.4564","kind":"arxiv","version":1}},"canonical_sha256":"b63b9bff4f97125ae6a4109049696693104933319fbe74faea12d84300eb7b6f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b63b9bff4f97125ae6a4109049696693104933319fbe74faea12d84300eb7b6f","first_computed_at":"2026-05-18T01:54:59.496781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:59.496781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tC+dztDJHzxbnVB8E382mtRwJmX6nesy6KkWxJUmoZZLqzAt0TG2svwxVCNnFMHx4JYVNvmpRHIMo6Ds5c/CAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:59.497487Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.4564","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a25115e623ada2ae73c95eca009da328be9b6ae2fbdbcb61a5a9431a29b9a3bc","sha256:f337799c7cde197feb3c5e1842c3020bef831865a8f31c47d929b180355dcfee"],"state_sha256":"adae63d822cc2101bd0de40402d7c1f3859b80ecca114f5503b4063955aa8d17"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"prUnxnwOsbRTltDyzws1PNMkMC5+a/sAyjDEO5w39G/7gsKGfKW46dTzWIiqYnZcyZOHq75HJFDMuO4nGCubBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:15:11.312618Z","bundle_sha256":"43ad2426d6d0e495d3b3a80cbc3376aa1f3316bb76908503a14e768291f44994"}}