{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TWEKCFPSMDJGVDSJI6IEJWQRHJ","short_pith_number":"pith:TWEKCFPS","canonical_record":{"source":{"id":"2404.02027","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-02T15:16:38Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"e760bb2cdd56251d53938fa69202747ae419d20eabd64b9ed9e2444dd00cf056","abstract_canon_sha256":"2f321b77d51182d18372cdf5457c6ebcde537f5e00434c915f93ebc9d825db14"},"schema_version":"1.0"},"canonical_sha256":"9d88a115f260d26a8e49479044da113a7706134737814e6794676df52bebf299","source":{"kind":"arxiv","id":"2404.02027","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.02027","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"arxiv_version","alias_value":"2404.02027v4","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.02027","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"pith_short_12","alias_value":"TWEKCFPSMDJG","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"pith_short_16","alias_value":"TWEKCFPSMDJGVDSJ","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"pith_short_8","alias_value":"TWEKCFPS","created_at":"2026-07-05T11:02:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TWEKCFPSMDJGVDSJI6IEJWQRHJ","target":"record","payload":{"canonical_record":{"source":{"id":"2404.02027","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-02T15:16:38Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"e760bb2cdd56251d53938fa69202747ae419d20eabd64b9ed9e2444dd00cf056","abstract_canon_sha256":"2f321b77d51182d18372cdf5457c6ebcde537f5e00434c915f93ebc9d825db14"},"schema_version":"1.0"},"canonical_sha256":"9d88a115f260d26a8e49479044da113a7706134737814e6794676df52bebf299","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:02:10.485036Z","signature_b64":"mnfq5YSG2Akp5GTrSQIRUp6MlYmKt6HhjjQAJ42XhRvBu3OIeBqVkNSZnD8gY0yfsbFtwOTK4/Mlsl1f6yiiDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d88a115f260d26a8e49479044da113a7706134737814e6794676df52bebf299","last_reissued_at":"2026-07-05T11:02:10.484560Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:02:10.484560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.02027","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:02:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ez4SUv3cZStj4biFjLrQbL9T8+OznjoKah6t5TtJk82r9e2vImJtepu8Z8ySZAf+aExJN7/sWtmwzbNF8slGCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T20:17:05.915514Z"},"content_sha256":"1691690e78ce40badb37f3770a77039fcfb6bcdb502e42a51e4a098c72d0a975","schema_version":"1.0","event_id":"sha256:1691690e78ce40badb37f3770a77039fcfb6bcdb502e42a51e4a098c72d0a975"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TWEKCFPSMDJGVDSJI6IEJWQRHJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-energy neutrinos flavour composition as a probe of neutrino magnetic moments","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Alexander Studenikin, Artem Popov","submitted_at":"2024-04-02T15:16:38Z","abstract_excerpt":"Neutrino propagation in the Galactic and extragalactic magnetic fields is considered. We extend an approach developed in \\cite{Popov:2019nkr} to describe neutrino flavour and spin oscillations using wave packets. The evolution equations for the neutrino wave packets in a uniform and non-uniform magnetic fields are derived. The analytical expressions for neutrino flavour and spin oscillations probabilities accounting for damping due to the wave packet separation are obtained for the case of a uniform magnetic field. It is shown that terms in the flavour oscillations probabilities that depend on"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.02027","kind":"arxiv","version":4},"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/2404.02027/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":"2026-07-05T11:02:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tfkj6/f+/MMxOZSimdA/0yuVCIfe5+wQRtxj3JSyVErG+Z1gKn61INEC2KQSQSNh8XuF3S8reO3KV2BCZbQ0Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T20:17:05.916727Z"},"content_sha256":"8aaee3c8208df8129797f2bc78a69c4ebe194b569813cc81a20852b559a1c697","schema_version":"1.0","event_id":"sha256:8aaee3c8208df8129797f2bc78a69c4ebe194b569813cc81a20852b559a1c697"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ/bundle.json","state_url":"https://pith.science/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ/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":"2026-08-21T20:17:05Z","links":{"resolver":"https://pith.science/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ","bundle":"https://pith.science/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ/bundle.json","state":"https://pith.science/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TWEKCFPSMDJGVDSJI6IEJWQRHJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TWEKCFPSMDJGVDSJI6IEJWQRHJ","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":"2f321b77d51182d18372cdf5457c6ebcde537f5e00434c915f93ebc9d825db14","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-02T15:16:38Z","title_canon_sha256":"e760bb2cdd56251d53938fa69202747ae419d20eabd64b9ed9e2444dd00cf056"},"schema_version":"1.0","source":{"id":"2404.02027","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.02027","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"arxiv_version","alias_value":"2404.02027v4","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.02027","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"pith_short_12","alias_value":"TWEKCFPSMDJG","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"pith_short_16","alias_value":"TWEKCFPSMDJGVDSJ","created_at":"2026-07-05T11:02:10Z"},{"alias_kind":"pith_short_8","alias_value":"TWEKCFPS","created_at":"2026-07-05T11:02:10Z"}],"graph_snapshots":[{"event_id":"sha256:8aaee3c8208df8129797f2bc78a69c4ebe194b569813cc81a20852b559a1c697","target":"graph","created_at":"2026-07-05T11:02:10Z","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/2404.02027/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neutrino propagation in the Galactic and extragalactic magnetic fields is considered. We extend an approach developed in \\cite{Popov:2019nkr} to describe neutrino flavour and spin oscillations using wave packets. The evolution equations for the neutrino wave packets in a uniform and non-uniform magnetic fields are derived. The analytical expressions for neutrino flavour and spin oscillations probabilities accounting for damping due to the wave packet separation are obtained for the case of a uniform magnetic field. It is shown that terms in the flavour oscillations probabilities that depend on","authors_text":"Alexander Studenikin, Artem Popov","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-02T15:16:38Z","title":"High-energy neutrinos flavour composition as a probe of neutrino magnetic moments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.02027","kind":"arxiv","version":4},"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":"sha256:1691690e78ce40badb37f3770a77039fcfb6bcdb502e42a51e4a098c72d0a975","target":"record","created_at":"2026-07-05T11:02:10Z","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":"2f321b77d51182d18372cdf5457c6ebcde537f5e00434c915f93ebc9d825db14","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-02T15:16:38Z","title_canon_sha256":"e760bb2cdd56251d53938fa69202747ae419d20eabd64b9ed9e2444dd00cf056"},"schema_version":"1.0","source":{"id":"2404.02027","kind":"arxiv","version":4}},"canonical_sha256":"9d88a115f260d26a8e49479044da113a7706134737814e6794676df52bebf299","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d88a115f260d26a8e49479044da113a7706134737814e6794676df52bebf299","first_computed_at":"2026-07-05T11:02:10.484560Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:02:10.484560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mnfq5YSG2Akp5GTrSQIRUp6MlYmKt6HhjjQAJ42XhRvBu3OIeBqVkNSZnD8gY0yfsbFtwOTK4/Mlsl1f6yiiDg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:02:10.485036Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.02027","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1691690e78ce40badb37f3770a77039fcfb6bcdb502e42a51e4a098c72d0a975","sha256:8aaee3c8208df8129797f2bc78a69c4ebe194b569813cc81a20852b559a1c697"],"state_sha256":"5dc99668addf60351b44cc18a98027eda19449fd33c65e92a7e676743816e31d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UvWn0zOHVxUVa2Uf65EzKkAZr5G1GKBFLSFFM6M88EVIJkb/cZ/+BA2O50ASBLNCpZBnwodYAvyPxmq0kgAzAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T20:17:05.923129Z","bundle_sha256":"a07239d94a0c08154f99f4f604e4f28ed712a73c041be373452d6fbed5c86795"}}