{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:YKUIFX4XU4RTZZSADSYAMSU6QF","short_pith_number":"pith:YKUIFX4X","canonical_record":{"source":{"id":"1807.04537","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-12T11:03:26Z","cross_cats_sorted":[],"title_canon_sha256":"2b2c6ee7d16cb169f192b6bff67b2e445f8526edaa9baa567add5811ba305c31","abstract_canon_sha256":"5dabf31e4ce024d0eed2542f7df86aba0032cd45deaf2b9eaa5115f68b1e608c"},"schema_version":"1.0"},"canonical_sha256":"c2a882df97a7233ce6401cb0064a9e8152a3df80942ea5732f222e9f127dd9d3","source":{"kind":"arxiv","id":"1807.04537","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.04537","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"arxiv_version","alias_value":"1807.04537v1","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.04537","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"pith_short_12","alias_value":"YKUIFX4XU4RT","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YKUIFX4XU4RTZZSA","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YKUIFX4X","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:YKUIFX4XU4RTZZSADSYAMSU6QF","target":"record","payload":{"canonical_record":{"source":{"id":"1807.04537","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-12T11:03:26Z","cross_cats_sorted":[],"title_canon_sha256":"2b2c6ee7d16cb169f192b6bff67b2e445f8526edaa9baa567add5811ba305c31","abstract_canon_sha256":"5dabf31e4ce024d0eed2542f7df86aba0032cd45deaf2b9eaa5115f68b1e608c"},"schema_version":"1.0"},"canonical_sha256":"c2a882df97a7233ce6401cb0064a9e8152a3df80942ea5732f222e9f127dd9d3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:45.810231Z","signature_b64":"vg70mMXov7T5hDbudtoJXP2BJ61omrX9A2QKxlItfCbAR6tK5hry5rWgVAB4hYXa2kkA7wil7cWR3SE/N+jbCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c2a882df97a7233ce6401cb0064a9e8152a3df80942ea5732f222e9f127dd9d3","last_reissued_at":"2026-05-18T00:06:45.809757Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:45.809757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.04537","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":"2026-05-18T00:06:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0aCNMLOUMM2X/P8dJ5GPTnWkZu9pO7l4yFMd08pDTWbTrs9njS8qkq88SwBheHxU8MfAS21iw32FPbiIsGqfBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:22:27.156915Z"},"content_sha256":"b9eb846b5e7ccbcb3741cdb86cd1be609531c0c8567e620b7ad6be6ad9d0f393","schema_version":"1.0","event_id":"sha256:b9eb846b5e7ccbcb3741cdb86cd1be609531c0c8567e620b7ad6be6ad9d0f393"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:YKUIFX4XU4RTZZSADSYAMSU6QF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Multimessenger Picture of the Flaring Blazar TXS 0506+056: implications for High-Energy Neutrino Emission and Cosmic Ray Acceleration","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Coleiro, A. Keivani, A. Mastichiadis, A. Tohuvavohu, C. F. Turley, D. B. Fox, F. E. Marshall, J. A. Kennea, J. J. DeLaunay, J. P. Osborne, K. Murase, M. Petropoulou, M. Santander, P. A. Evans, S. B. Cenko, S. Chaty, S. Dimitrakoudis","submitted_at":"2018-07-12T11:03:26Z","abstract_excerpt":"Detection of the IceCube-170922A neutrino coincident with the flaring blazar TXS 0506+056, the first and only 3-sigma high-energy neutrino source association to date, offers a potential breakthrough in our understanding of high-energy cosmic particles and blazar physics. We present a comprehensive analysis of TXS 0506+056 during its flaring state, using newly collected Swift, NuSTAR, and X-shooter data with Fermi observations and numerical models to constrain the blazar's particle acceleration processes and multimessenger (electromagnetic and high-energy neutrino) emissions. Accounting properl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.04537","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":"2026-05-18T00:06:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"joXMywFdZLAiXlV9dacj5XjT1WiUUsmhzVSzmUktpiIvfLbxdcs1qtD6u1bITsKDt+cDAfrmIJmjwgDLyQBtCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:22:27.157608Z"},"content_sha256":"95c97f1fd5aa1dd6b72887032b28cc6a9e266c184114139ba2d6aa30621e1b2e","schema_version":"1.0","event_id":"sha256:95c97f1fd5aa1dd6b72887032b28cc6a9e266c184114139ba2d6aa30621e1b2e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YKUIFX4XU4RTZZSADSYAMSU6QF/bundle.json","state_url":"https://pith.science/pith/YKUIFX4XU4RTZZSADSYAMSU6QF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YKUIFX4XU4RTZZSADSYAMSU6QF/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":"2026-05-31T04:22:27Z","links":{"resolver":"https://pith.science/pith/YKUIFX4XU4RTZZSADSYAMSU6QF","bundle":"https://pith.science/pith/YKUIFX4XU4RTZZSADSYAMSU6QF/bundle.json","state":"https://pith.science/pith/YKUIFX4XU4RTZZSADSYAMSU6QF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YKUIFX4XU4RTZZSADSYAMSU6QF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YKUIFX4XU4RTZZSADSYAMSU6QF","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":"5dabf31e4ce024d0eed2542f7df86aba0032cd45deaf2b9eaa5115f68b1e608c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-12T11:03:26Z","title_canon_sha256":"2b2c6ee7d16cb169f192b6bff67b2e445f8526edaa9baa567add5811ba305c31"},"schema_version":"1.0","source":{"id":"1807.04537","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.04537","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"arxiv_version","alias_value":"1807.04537v1","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.04537","created_at":"2026-05-18T00:06:45Z"},{"alias_kind":"pith_short_12","alias_value":"YKUIFX4XU4RT","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YKUIFX4XU4RTZZSA","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YKUIFX4X","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:95c97f1fd5aa1dd6b72887032b28cc6a9e266c184114139ba2d6aa30621e1b2e","target":"graph","created_at":"2026-05-18T00:06:45Z","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":"Detection of the IceCube-170922A neutrino coincident with the flaring blazar TXS 0506+056, the first and only 3-sigma high-energy neutrino source association to date, offers a potential breakthrough in our understanding of high-energy cosmic particles and blazar physics. We present a comprehensive analysis of TXS 0506+056 during its flaring state, using newly collected Swift, NuSTAR, and X-shooter data with Fermi observations and numerical models to constrain the blazar's particle acceleration processes and multimessenger (electromagnetic and high-energy neutrino) emissions. Accounting properl","authors_text":"A. Coleiro, A. Keivani, A. Mastichiadis, A. Tohuvavohu, C. F. Turley, D. B. Fox, F. E. Marshall, J. A. Kennea, J. J. DeLaunay, J. P. Osborne, K. Murase, M. Petropoulou, M. Santander, P. A. Evans, S. B. Cenko, S. Chaty, S. Dimitrakoudis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-12T11:03:26Z","title":"A Multimessenger Picture of the Flaring Blazar TXS 0506+056: implications for High-Energy Neutrino Emission and Cosmic Ray Acceleration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.04537","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:b9eb846b5e7ccbcb3741cdb86cd1be609531c0c8567e620b7ad6be6ad9d0f393","target":"record","created_at":"2026-05-18T00:06:45Z","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":"5dabf31e4ce024d0eed2542f7df86aba0032cd45deaf2b9eaa5115f68b1e608c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-12T11:03:26Z","title_canon_sha256":"2b2c6ee7d16cb169f192b6bff67b2e445f8526edaa9baa567add5811ba305c31"},"schema_version":"1.0","source":{"id":"1807.04537","kind":"arxiv","version":1}},"canonical_sha256":"c2a882df97a7233ce6401cb0064a9e8152a3df80942ea5732f222e9f127dd9d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2a882df97a7233ce6401cb0064a9e8152a3df80942ea5732f222e9f127dd9d3","first_computed_at":"2026-05-18T00:06:45.809757Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:45.809757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vg70mMXov7T5hDbudtoJXP2BJ61omrX9A2QKxlItfCbAR6tK5hry5rWgVAB4hYXa2kkA7wil7cWR3SE/N+jbCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:45.810231Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.04537","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9eb846b5e7ccbcb3741cdb86cd1be609531c0c8567e620b7ad6be6ad9d0f393","sha256:95c97f1fd5aa1dd6b72887032b28cc6a9e266c184114139ba2d6aa30621e1b2e"],"state_sha256":"2ba75ffd595ce305a8eaf411c2a3aa20bea10e45c1ef0a2cc2d0ab74cb5d2f34"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AVNl/V2xymjOy04efQHetj420DnZUK9W8+nzjAwjhvaUlg/381UuQJmDK2bgkEB5+t+C71UcP1IzVdfiW5vvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T04:22:27.161338Z","bundle_sha256":"950ea4349984f827da7198afefea7eb72e596710b763261e8f62c68bf711a479"}}