{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NBUDRRAQS3F547DG5XTG5RTQSZ","short_pith_number":"pith:NBUDRRAQ","canonical_record":{"source":{"id":"1610.05306","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-17T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"1cb31b363c3afa031a085cb70b2cceee9eef594fc4410bce9282196009fcd972","abstract_canon_sha256":"e11c3732f9e8fc90cfdcca2d5ec5287a2e00a8295e5fa2c0e2356a45a7c10f13"},"schema_version":"1.0"},"canonical_sha256":"686838c41096cbde7c66ede66ec670965cc0195e398cd7b2d36fcb619db0bdf8","source":{"kind":"arxiv","id":"1610.05306","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.05306","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"arxiv_version","alias_value":"1610.05306v2","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.05306","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"pith_short_12","alias_value":"NBUDRRAQS3F5","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NBUDRRAQS3F547DG","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NBUDRRAQ","created_at":"2026-05-18T12:30:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NBUDRRAQS3F547DG5XTG5RTQSZ","target":"record","payload":{"canonical_record":{"source":{"id":"1610.05306","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-17T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"1cb31b363c3afa031a085cb70b2cceee9eef594fc4410bce9282196009fcd972","abstract_canon_sha256":"e11c3732f9e8fc90cfdcca2d5ec5287a2e00a8295e5fa2c0e2356a45a7c10f13"},"schema_version":"1.0"},"canonical_sha256":"686838c41096cbde7c66ede66ec670965cc0195e398cd7b2d36fcb619db0bdf8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:39.994589Z","signature_b64":"QuXcvhLVYMFUaKqfRoxnoavbaQR14xESLeqqQYMknUnh3jOp/zFIdA7yGZn2XurvyC8VirtT10Ad5EWVRalbAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"686838c41096cbde7c66ede66ec670965cc0195e398cd7b2d36fcb619db0bdf8","last_reissued_at":"2026-05-18T00:39:39.993942Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:39.993942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.05306","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":"2026-05-18T00:39:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nK9vr1P3NAE3SxHWrrTKdDOnxenLLHq+TJQi3Y4boSXaNuC/tYCGRxKBIkPIe5jGkgkoV0ZVJMPulMKzELfvDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T23:18:30.638667Z"},"content_sha256":"12fdcda2de4ab0b833f5822bec564180c1dfeee20de15661f492eb32256ea196","schema_version":"1.0","event_id":"sha256:12fdcda2de4ab0b833f5822bec564180c1dfeee20de15661f492eb32256ea196"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NBUDRRAQS3F547DG5XTG5RTQSZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the direct correlation between gamma-rays and PeV neutrinos from blazars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Martin Pohl, Shan Gao, Walter Winter","submitted_at":"2016-10-17T20:00:02Z","abstract_excerpt":"We study the frequently used assumption in multi-messenger astrophysics that the gamma-ray and neutrino fluxes are directly connected because they are assumed to be produced by the same photohadronic production chain. An interesting candidate source for this test is the flat-spectrum radio quasar PKS B1424-418, which recently called attention of a potential correlation between an IceCube PeV-neutrino event and its burst phase. We simulate both the multi-waveband photon and the neutrino emission from this source using a self-consistent radiation model. We demonstrate that a simple hadronic mode"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.05306","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":"2026-05-18T00:39:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hXF/zvoun04s3RkEuD5Iv1NLSznANdotcARD18EeUd3E37hyIOqTfooWmHU6+xOTlW9PT4qaepVkK43vKf1iCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T23:18:30.639335Z"},"content_sha256":"c0fc988f657158567ec5662e3dc13b2f76338885218ff850d6c0c94489091855","schema_version":"1.0","event_id":"sha256:c0fc988f657158567ec5662e3dc13b2f76338885218ff850d6c0c94489091855"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NBUDRRAQS3F547DG5XTG5RTQSZ/bundle.json","state_url":"https://pith.science/pith/NBUDRRAQS3F547DG5XTG5RTQSZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NBUDRRAQS3F547DG5XTG5RTQSZ/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":"2026-05-24T23:18:30Z","links":{"resolver":"https://pith.science/pith/NBUDRRAQS3F547DG5XTG5RTQSZ","bundle":"https://pith.science/pith/NBUDRRAQS3F547DG5XTG5RTQSZ/bundle.json","state":"https://pith.science/pith/NBUDRRAQS3F547DG5XTG5RTQSZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NBUDRRAQS3F547DG5XTG5RTQSZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NBUDRRAQS3F547DG5XTG5RTQSZ","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":"e11c3732f9e8fc90cfdcca2d5ec5287a2e00a8295e5fa2c0e2356a45a7c10f13","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-17T20:00:02Z","title_canon_sha256":"1cb31b363c3afa031a085cb70b2cceee9eef594fc4410bce9282196009fcd972"},"schema_version":"1.0","source":{"id":"1610.05306","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.05306","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"arxiv_version","alias_value":"1610.05306v2","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.05306","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"pith_short_12","alias_value":"NBUDRRAQS3F5","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NBUDRRAQS3F547DG","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NBUDRRAQ","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:c0fc988f657158567ec5662e3dc13b2f76338885218ff850d6c0c94489091855","target":"graph","created_at":"2026-05-18T00:39:39Z","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 study the frequently used assumption in multi-messenger astrophysics that the gamma-ray and neutrino fluxes are directly connected because they are assumed to be produced by the same photohadronic production chain. An interesting candidate source for this test is the flat-spectrum radio quasar PKS B1424-418, which recently called attention of a potential correlation between an IceCube PeV-neutrino event and its burst phase. We simulate both the multi-waveband photon and the neutrino emission from this source using a self-consistent radiation model. We demonstrate that a simple hadronic mode","authors_text":"Martin Pohl, Shan Gao, Walter Winter","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-17T20:00:02Z","title":"On the direct correlation between gamma-rays and PeV neutrinos from blazars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.05306","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":"sha256:12fdcda2de4ab0b833f5822bec564180c1dfeee20de15661f492eb32256ea196","target":"record","created_at":"2026-05-18T00:39:39Z","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":"e11c3732f9e8fc90cfdcca2d5ec5287a2e00a8295e5fa2c0e2356a45a7c10f13","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-10-17T20:00:02Z","title_canon_sha256":"1cb31b363c3afa031a085cb70b2cceee9eef594fc4410bce9282196009fcd972"},"schema_version":"1.0","source":{"id":"1610.05306","kind":"arxiv","version":2}},"canonical_sha256":"686838c41096cbde7c66ede66ec670965cc0195e398cd7b2d36fcb619db0bdf8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"686838c41096cbde7c66ede66ec670965cc0195e398cd7b2d36fcb619db0bdf8","first_computed_at":"2026-05-18T00:39:39.993942Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:39.993942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QuXcvhLVYMFUaKqfRoxnoavbaQR14xESLeqqQYMknUnh3jOp/zFIdA7yGZn2XurvyC8VirtT10Ad5EWVRalbAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:39.994589Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.05306","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12fdcda2de4ab0b833f5822bec564180c1dfeee20de15661f492eb32256ea196","sha256:c0fc988f657158567ec5662e3dc13b2f76338885218ff850d6c0c94489091855"],"state_sha256":"6a939c523eceec9d645846f1b647749ee3edabd8428c35959bf8fd00f3d4292d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hVqvPlrxTDEH1gxejKp/QN8z3yCJiBZMz/tBNeqLVqKAZYiTwkYLjSNhPTygxId3AFTq71gOETfMF3m9fnNsAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T23:18:30.642857Z","bundle_sha256":"468f31420a1735773de7c9a1c71185dde9813ed96b781971a53e81d92cae781f"}}