{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FEIBKCMQ3D4CXR4E6JNHGX4ZY7","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":"d8ecd2061046655b31e2aeedaa7405d94e6f71b8977b84b24fb20066ec1e855e","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-21T19:00:01Z","title_canon_sha256":"7def8ed7897d5aab93d6674b45ff22fe7b580ac5058dd2971a19420491712d4a"},"schema_version":"1.0","source":{"id":"2212.11287","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.11287","created_at":"2026-07-05T07:59:48Z"},{"alias_kind":"arxiv_version","alias_value":"2212.11287v3","created_at":"2026-07-05T07:59:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.11287","created_at":"2026-07-05T07:59:48Z"},{"alias_kind":"pith_short_12","alias_value":"FEIBKCMQ3D4C","created_at":"2026-07-05T07:59:48Z"},{"alias_kind":"pith_short_16","alias_value":"FEIBKCMQ3D4CXR4E","created_at":"2026-07-05T07:59:48Z"},{"alias_kind":"pith_short_8","alias_value":"FEIBKCMQ","created_at":"2026-07-05T07:59:48Z"}],"graph_snapshots":[{"event_id":"sha256:b14074583d569eb33aa7ff3369424f7570d95e84ed0e3014addab7e6f61a0139","target":"graph","created_at":"2026-07-05T07:59:48Z","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/2212.11287/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the impact of neutrino magnetic moments on astrophysical neutrinos, in particular supernova neutrinos and ultra-high energy neutrinos from extragalactic sources. We show that magnetic moment-induced conversion of left-handed neutrinos into unobservable right-handed singlet states can substantially change the flux and flavour composition of these neutrinos at Earth. Notably, neutrinos from a supernova's neutronisation burst, whose flux can be predicted with O(10%) accuracy, offer a discovery reach to neutrino magnetic moments $\\sim \\text{few} \\times 10^{-13} \\mu_B$, up to one order of ","authors_text":"Edward Wang (TU Munich), Joachim Kopp (CERN), Toby Opferkuch (UC Berkeley)","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-21T19:00:01Z","title":"Magnetic Moments of Astrophysical Neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.11287","kind":"arxiv","version":3},"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":"sha256:57c074095db5c6db37bb33e85fe05f9a8e6ca51b896316c2d6ef3b48da495623","target":"record","created_at":"2026-07-05T07:59:48Z","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":"d8ecd2061046655b31e2aeedaa7405d94e6f71b8977b84b24fb20066ec1e855e","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-21T19:00:01Z","title_canon_sha256":"7def8ed7897d5aab93d6674b45ff22fe7b580ac5058dd2971a19420491712d4a"},"schema_version":"1.0","source":{"id":"2212.11287","kind":"arxiv","version":3}},"canonical_sha256":"2910150990d8f82bc784f25a735f99c7e27ed3d41f98fb365d61f5447fb5ebea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2910150990d8f82bc784f25a735f99c7e27ed3d41f98fb365d61f5447fb5ebea","first_computed_at":"2026-07-05T07:59:48.272752Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:59:48.272752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rv/o9/85z+b3Tyjc4ARGYa0pePoV5vKSVGhrFHhsD4UpIP1d4YaLvETu6SlRLtuuaOO1w9LhJgSbCmMTa3KZBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:59:48.273138Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.11287","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57c074095db5c6db37bb33e85fe05f9a8e6ca51b896316c2d6ef3b48da495623","sha256:b14074583d569eb33aa7ff3369424f7570d95e84ed0e3014addab7e6f61a0139"],"state_sha256":"11be7c2933cefe9aa0cfcbf03f62b873232916628816732aa1d783d339a2cb7c"}