{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:EXJSDNXHHQ5SN2L6XIVNVNU6RL","short_pith_number":"pith:EXJSDNXH","canonical_record":{"source":{"id":"2310.15224","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-10-23T18:00:01Z","cross_cats_sorted":["hep-ex","hep-ph","hep-th"],"title_canon_sha256":"249052385ba50c231e17797fb4290986a0beda0cafb92381cf8595e3b31566cb","abstract_canon_sha256":"c73c80047c65d2fb3bca916d489fa487d75a1310727aa2c5251d83b4f2c83b44"},"schema_version":"1.0"},"canonical_sha256":"25d321b6e73c3b26e97eba2adab69e8af27a2facd62c23475fedc644af9f28a0","source":{"kind":"arxiv","id":"2310.15224","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.15224","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"arxiv_version","alias_value":"2310.15224v2","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.15224","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"pith_short_12","alias_value":"EXJSDNXHHQ5S","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"pith_short_16","alias_value":"EXJSDNXHHQ5SN2L6","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"pith_short_8","alias_value":"EXJSDNXH","created_at":"2026-07-05T10:01:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:EXJSDNXHHQ5SN2L6XIVNVNU6RL","target":"record","payload":{"canonical_record":{"source":{"id":"2310.15224","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-10-23T18:00:01Z","cross_cats_sorted":["hep-ex","hep-ph","hep-th"],"title_canon_sha256":"249052385ba50c231e17797fb4290986a0beda0cafb92381cf8595e3b31566cb","abstract_canon_sha256":"c73c80047c65d2fb3bca916d489fa487d75a1310727aa2c5251d83b4f2c83b44"},"schema_version":"1.0"},"canonical_sha256":"25d321b6e73c3b26e97eba2adab69e8af27a2facd62c23475fedc644af9f28a0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:01:10.349919Z","signature_b64":"+uBfZWEir+3c9fWj7He2DTsrGAJe2uL7a0Qv6UqFkLgPigkv5lWADo32LxlltwU4qz5gdV65CFL7loGLm8D2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25d321b6e73c3b26e97eba2adab69e8af27a2facd62c23475fedc644af9f28a0","last_reissued_at":"2026-07-05T10:01:10.349360Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:01:10.349360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.15224","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":"2026-07-05T10:01:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g9uJ73vmyDZAuoPpeOcxSFqyp9BIYvIYCtuSP6i45H+L2yiNJIRWxvDXP1C4yWc0/+2RS6OALrZFY+hgi2OjBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:54:51.384283Z"},"content_sha256":"47db422c735201199adb1ec1505655108497eab68cb791b4b6d097068c3d0e3f","schema_version":"1.0","event_id":"sha256:47db422c735201199adb1ec1505655108497eab68cb791b4b6d097068c3d0e3f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:EXJSDNXHHQ5SN2L6XIVNVNU6RL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Flavor Anisotropy in the High-Energy Astrophysical Neutrino Sky","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","hep-th"],"primary_cat":"astro-ph.HE","authors_text":"Bernanda Telalovic, Mauricio Bustamante","submitted_at":"2023-10-23T18:00:01Z","abstract_excerpt":"High-energy astrophysical neutrinos, with TeV--PeV energies, offer unique insight into astrophysics and particle physics. Their incoming directions and flavor composition -- i.e., the proportion of electron, muon, and tau neutrinos in their flux -- are, individually, rewarding observables. Combined, they offer new opportunities, hitherto unexplored, that we expose for the first time. Anisotropy in the arrival directions of electron, muon, and tau neutrinos may reveal multiple populations of neutrino sources, differently distributed in the sky, and test whether neutrinos of different flavor pro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.15224","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/2310.15224/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":"2026-07-05T10:01:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nHanrjQc9WxeoRedAAVNgAlLQbAf/+jTUZN9SiW2Nt9J+ldsHvShm7hx3rEIDswhsVPNhg2yPL4ueAfGU21MDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:54:51.384830Z"},"content_sha256":"82ef8764013511f773cb42c092a23b3d8aeaa77589c143d661e1ce4d98948b55","schema_version":"1.0","event_id":"sha256:82ef8764013511f773cb42c092a23b3d8aeaa77589c143d661e1ce4d98948b55"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL/bundle.json","state_url":"https://pith.science/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL/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":"2026-08-03T17:54:51Z","links":{"resolver":"https://pith.science/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL","bundle":"https://pith.science/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL/bundle.json","state":"https://pith.science/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EXJSDNXHHQ5SN2L6XIVNVNU6RL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:EXJSDNXHHQ5SN2L6XIVNVNU6RL","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":"c73c80047c65d2fb3bca916d489fa487d75a1310727aa2c5251d83b4f2c83b44","cross_cats_sorted":["hep-ex","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-10-23T18:00:01Z","title_canon_sha256":"249052385ba50c231e17797fb4290986a0beda0cafb92381cf8595e3b31566cb"},"schema_version":"1.0","source":{"id":"2310.15224","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.15224","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"arxiv_version","alias_value":"2310.15224v2","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.15224","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"pith_short_12","alias_value":"EXJSDNXHHQ5S","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"pith_short_16","alias_value":"EXJSDNXHHQ5SN2L6","created_at":"2026-07-05T10:01:10Z"},{"alias_kind":"pith_short_8","alias_value":"EXJSDNXH","created_at":"2026-07-05T10:01:10Z"}],"graph_snapshots":[{"event_id":"sha256:82ef8764013511f773cb42c092a23b3d8aeaa77589c143d661e1ce4d98948b55","target":"graph","created_at":"2026-07-05T10:01:10Z","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/2310.15224/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-energy astrophysical neutrinos, with TeV--PeV energies, offer unique insight into astrophysics and particle physics. Their incoming directions and flavor composition -- i.e., the proportion of electron, muon, and tau neutrinos in their flux -- are, individually, rewarding observables. Combined, they offer new opportunities, hitherto unexplored, that we expose for the first time. Anisotropy in the arrival directions of electron, muon, and tau neutrinos may reveal multiple populations of neutrino sources, differently distributed in the sky, and test whether neutrinos of different flavor pro","authors_text":"Bernanda Telalovic, Mauricio Bustamante","cross_cats":["hep-ex","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-10-23T18:00:01Z","title":"Flavor Anisotropy in the High-Energy Astrophysical Neutrino Sky"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.15224","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":"sha256:47db422c735201199adb1ec1505655108497eab68cb791b4b6d097068c3d0e3f","target":"record","created_at":"2026-07-05T10:01:10Z","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":"c73c80047c65d2fb3bca916d489fa487d75a1310727aa2c5251d83b4f2c83b44","cross_cats_sorted":["hep-ex","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-10-23T18:00:01Z","title_canon_sha256":"249052385ba50c231e17797fb4290986a0beda0cafb92381cf8595e3b31566cb"},"schema_version":"1.0","source":{"id":"2310.15224","kind":"arxiv","version":2}},"canonical_sha256":"25d321b6e73c3b26e97eba2adab69e8af27a2facd62c23475fedc644af9f28a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25d321b6e73c3b26e97eba2adab69e8af27a2facd62c23475fedc644af9f28a0","first_computed_at":"2026-07-05T10:01:10.349360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:01:10.349360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+uBfZWEir+3c9fWj7He2DTsrGAJe2uL7a0Qv6UqFkLgPigkv5lWADo32LxlltwU4qz5gdV65CFL7loGLm8D2Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T10:01:10.349919Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.15224","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47db422c735201199adb1ec1505655108497eab68cb791b4b6d097068c3d0e3f","sha256:82ef8764013511f773cb42c092a23b3d8aeaa77589c143d661e1ce4d98948b55"],"state_sha256":"71a8660ed0f67aceac7ae5fcad78c74f625995635a970b6a536ae28d2186b3cf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E8ZAgxDWbL4oiSBMEsVfoP5Ws7h7mYw5djxs3ittgUVJG63RJGnZbWDGe6xjmN1TKOT86d626rOuRhFuNccLBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:54:51.389325Z","bundle_sha256":"2c6943a26281dfa9dd022fbc908b0c1fb09bc0b6e5ee4cb7017a7576658b5708"}}