{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:BUXLJ4TQT7ABWUTU7PEVZJXW6Y","short_pith_number":"pith:BUXLJ4TQ","canonical_record":{"source":{"id":"2301.03523","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-09T17:19:35Z","cross_cats_sorted":[],"title_canon_sha256":"1a959da1ae6a21454a2f0b45c893f70120898ffc2db5c15b769716f6bd6464ea","abstract_canon_sha256":"266965f0679c5216e3bf38dfc309f5987e9c90c68b3c08d0408e83b1c6fe412e"},"schema_version":"1.0"},"canonical_sha256":"0d2eb4f2709fc01b5274fbc95ca6f6f60c3236783f6f3cc08e85e5936a3b3c43","source":{"kind":"arxiv","id":"2301.03523","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.03523","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"arxiv_version","alias_value":"2301.03523v2","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.03523","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"pith_short_12","alias_value":"BUXLJ4TQT7AB","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"pith_short_16","alias_value":"BUXLJ4TQT7ABWUTU","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"pith_short_8","alias_value":"BUXLJ4TQ","created_at":"2026-07-05T06:34:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:BUXLJ4TQT7ABWUTU7PEVZJXW6Y","target":"record","payload":{"canonical_record":{"source":{"id":"2301.03523","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-09T17:19:35Z","cross_cats_sorted":[],"title_canon_sha256":"1a959da1ae6a21454a2f0b45c893f70120898ffc2db5c15b769716f6bd6464ea","abstract_canon_sha256":"266965f0679c5216e3bf38dfc309f5987e9c90c68b3c08d0408e83b1c6fe412e"},"schema_version":"1.0"},"canonical_sha256":"0d2eb4f2709fc01b5274fbc95ca6f6f60c3236783f6f3cc08e85e5936a3b3c43","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:34:23.189340Z","signature_b64":"FkvTMsRI5ue0ql8sX70k85zjq1cpdiW4KSFdSysDEu3gRrUjDPHPaI72PV/IqubiOFcx8f7RL85F/vRW2u5aBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d2eb4f2709fc01b5274fbc95ca6f6f60c3236783f6f3cc08e85e5936a3b3c43","last_reissued_at":"2026-07-05T06:34:23.188803Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:34:23.188803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.03523","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":"2026-07-05T06:34:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QPjdovGbOkRueZP5IhVJfwwJLoBOk/e1EjuK5uoasjEuuq+jCp5hqsGgTHAaXLPNNaF7lIRmXiqjopOdaZOzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:36:03.743360Z"},"content_sha256":"636e6fe0531e5dae70f4209fe7498a04a107e5aba917b6c0dc21b6e7bec907fa","schema_version":"1.0","event_id":"sha256:636e6fe0531e5dae70f4209fe7498a04a107e5aba917b6c0dc21b6e7bec907fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:BUXLJ4TQT7ABWUTU7PEVZJXW6Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Can Sterile Neutrino Explain Very High Energy Photons from GRB221009A?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bin Zhu, Lei Wu, Maxim Khlopov, Shu-Yuan Guo","submitted_at":"2023-01-09T17:19:35Z","abstract_excerpt":"The LHAASO collaboration has reported their observation of very high energy photons ($E^{max}_\\gamma \\simeq 18$ TeV) from the gamma-ray burst GRB221009A. The sterile neutrino that involves both mixing and transition magnetic moment may be a viable explanation for these high energy photon events. However, we demonstrate that such a solution is strongly disfavored by the cosmic microwave background (CMB) and Big Bang nucleosynthesis (BBN) in the standard cosmology."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.03523","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2301.03523/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:34:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"czuaxOSN5BhDx7+7Gqy8wBvp2ZYS25wg9NU4kNvyol79b0GywOAAegYu3wmZ/68JbH1DuqrsZHVflmtxeAFsBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:36:03.743918Z"},"content_sha256":"19c1656843d4f043e78143a5c618ae07636e437060cb07c31db1cf235789e29b","schema_version":"1.0","event_id":"sha256:19c1656843d4f043e78143a5c618ae07636e437060cb07c31db1cf235789e29b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y/bundle.json","state_url":"https://pith.science/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y/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":"2026-08-10T20:36:03Z","links":{"resolver":"https://pith.science/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y","bundle":"https://pith.science/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y/bundle.json","state":"https://pith.science/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BUXLJ4TQT7ABWUTU7PEVZJXW6Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:BUXLJ4TQT7ABWUTU7PEVZJXW6Y","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":"266965f0679c5216e3bf38dfc309f5987e9c90c68b3c08d0408e83b1c6fe412e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-09T17:19:35Z","title_canon_sha256":"1a959da1ae6a21454a2f0b45c893f70120898ffc2db5c15b769716f6bd6464ea"},"schema_version":"1.0","source":{"id":"2301.03523","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.03523","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"arxiv_version","alias_value":"2301.03523v2","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.03523","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"pith_short_12","alias_value":"BUXLJ4TQT7AB","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"pith_short_16","alias_value":"BUXLJ4TQT7ABWUTU","created_at":"2026-07-05T06:34:23Z"},{"alias_kind":"pith_short_8","alias_value":"BUXLJ4TQ","created_at":"2026-07-05T06:34:23Z"}],"graph_snapshots":[{"event_id":"sha256:19c1656843d4f043e78143a5c618ae07636e437060cb07c31db1cf235789e29b","target":"graph","created_at":"2026-07-05T06:34:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2301.03523/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The LHAASO collaboration has reported their observation of very high energy photons ($E^{max}_\\gamma \\simeq 18$ TeV) from the gamma-ray burst GRB221009A. The sterile neutrino that involves both mixing and transition magnetic moment may be a viable explanation for these high energy photon events. However, we demonstrate that such a solution is strongly disfavored by the cosmic microwave background (CMB) and Big Bang nucleosynthesis (BBN) in the standard cosmology.","authors_text":"Bin Zhu, Lei Wu, Maxim Khlopov, Shu-Yuan Guo","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-09T17:19:35Z","title":"Can Sterile Neutrino Explain Very High Energy Photons from GRB221009A?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.03523","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":"sha256:636e6fe0531e5dae70f4209fe7498a04a107e5aba917b6c0dc21b6e7bec907fa","target":"record","created_at":"2026-07-05T06:34:23Z","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":"266965f0679c5216e3bf38dfc309f5987e9c90c68b3c08d0408e83b1c6fe412e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-09T17:19:35Z","title_canon_sha256":"1a959da1ae6a21454a2f0b45c893f70120898ffc2db5c15b769716f6bd6464ea"},"schema_version":"1.0","source":{"id":"2301.03523","kind":"arxiv","version":2}},"canonical_sha256":"0d2eb4f2709fc01b5274fbc95ca6f6f60c3236783f6f3cc08e85e5936a3b3c43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d2eb4f2709fc01b5274fbc95ca6f6f60c3236783f6f3cc08e85e5936a3b3c43","first_computed_at":"2026-07-05T06:34:23.188803Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:34:23.188803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FkvTMsRI5ue0ql8sX70k85zjq1cpdiW4KSFdSysDEu3gRrUjDPHPaI72PV/IqubiOFcx8f7RL85F/vRW2u5aBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:34:23.189340Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.03523","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:636e6fe0531e5dae70f4209fe7498a04a107e5aba917b6c0dc21b6e7bec907fa","sha256:19c1656843d4f043e78143a5c618ae07636e437060cb07c31db1cf235789e29b"],"state_sha256":"d4776a7791ef5265d061010f84af5179912326206dfb4d78af7763d7d621912a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zqgKEY2ljIntRhUMIqfpuqSMd/XMCMOqVClK+KSwcTm2+vpxJk+l8LWlmwcW8n2XXZcy/6pEcIIj+m/VsRErDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T20:36:03.749168Z","bundle_sha256":"187f8eee385968ed2395192afa9b0b1a7426dea87d5df663ab2b6f8f10b43561"}}