{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:2BZ22L2TTAQ7XM356XTP3BQIV6","short_pith_number":"pith:2BZ22L2T","canonical_record":{"source":{"id":"1509.03522","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-11T14:04:19Z","cross_cats_sorted":["astro-ph.GA","hep-ph"],"title_canon_sha256":"18daf9ac870cc281192fbafddb4095bbf8fbb1f9941bff610f3100077f4c1bbf","abstract_canon_sha256":"534ca6d53ac569c122c2fbd5c8f349939b6e333e7133eb36c7cf764622077f62"},"schema_version":"1.0"},"canonical_sha256":"d073ad2f539821fbb37df5e6fd8608afb6dc430365d1d5acefb08c02c61a2abc","source":{"kind":"arxiv","id":"1509.03522","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.03522","created_at":"2026-05-18T01:23:55Z"},{"alias_kind":"arxiv_version","alias_value":"1509.03522v2","created_at":"2026-05-18T01:23:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03522","created_at":"2026-05-18T01:23:55Z"},{"alias_kind":"pith_short_12","alias_value":"2BZ22L2TTAQ7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BZ22L2TTAQ7XM35","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BZ22L2T","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:2BZ22L2TTAQ7XM356XTP3BQIV6","target":"record","payload":{"canonical_record":{"source":{"id":"1509.03522","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-11T14:04:19Z","cross_cats_sorted":["astro-ph.GA","hep-ph"],"title_canon_sha256":"18daf9ac870cc281192fbafddb4095bbf8fbb1f9941bff610f3100077f4c1bbf","abstract_canon_sha256":"534ca6d53ac569c122c2fbd5c8f349939b6e333e7133eb36c7cf764622077f62"},"schema_version":"1.0"},"canonical_sha256":"d073ad2f539821fbb37df5e6fd8608afb6dc430365d1d5acefb08c02c61a2abc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:23:55.464952Z","signature_b64":"8gNcjFMuLdan72W9ofykmG1H9E3TIuuJXXrbJ0Izhg6a3kOfdDD94vLJlQoocQ2omgjqLRs9S7CkvU+1TL0EDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d073ad2f539821fbb37df5e6fd8608afb6dc430365d1d5acefb08c02c61a2abc","last_reissued_at":"2026-05-18T01:23:55.464277Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:23:55.464277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.03522","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":"2026-05-18T01:23:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EjlqtWUTmzcGfPiLBR2zVML5gqpgZciUVf74FeShcLpz51l7gXsnuSZqDYpfb2S5qCdQgApXGdUeI2gY+kr9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T07:24:59.041285Z"},"content_sha256":"387bf94f1e9c7f5f5f25dae6468132d5151b52b74e49ee7dbd00d18574df494a","schema_version":"1.0","event_id":"sha256:387bf94f1e9c7f5f5f25dae6468132d5151b52b74e49ee7dbd00d18574df494a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:2BZ22L2TTAQ7XM356XTP3BQIV6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence for the Galactic contribution to the IceCube astrophysical neutrino flux","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"A. Neronov, D. V. Semikoz","submitted_at":"2015-09-11T14:04:19Z","abstract_excerpt":"We show that the Galactic latitude distribution of IceCube astrophysical neutrino events with energies above 100~TeV is inconsistent with the isotropic model of the astrophysical neutrino flux. Namely, the Galactic latitude distribution of the events shows an excess at low latitudes |b|<10 degrees and a deficit at high Galactic latitude |b|> 50 degrees. We use Monte-Carlo simulations to show that the inconsistency of the isotropic signal model with the data is at > 3 sigma level, after the account of trial factors related to the choice of the low-energy threshold and Galactic latitude binning "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03522","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":"2026-05-18T01:23:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7akNiqVdlUaG3nwMabM/s8l3bHn4BIKs6N87Dts7UNWPdl/ImA88dE2pydgyKhZHWj0Fm4KLCkEF5/KR+gcuDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T07:24:59.041659Z"},"content_sha256":"cab901064329e8775c987b8d5feaa9f7380ba7b77639dec9a5988c0344419bde","schema_version":"1.0","event_id":"sha256:cab901064329e8775c987b8d5feaa9f7380ba7b77639dec9a5988c0344419bde"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2BZ22L2TTAQ7XM356XTP3BQIV6/bundle.json","state_url":"https://pith.science/pith/2BZ22L2TTAQ7XM356XTP3BQIV6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2BZ22L2TTAQ7XM356XTP3BQIV6/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":"2026-06-05T07:24:59Z","links":{"resolver":"https://pith.science/pith/2BZ22L2TTAQ7XM356XTP3BQIV6","bundle":"https://pith.science/pith/2BZ22L2TTAQ7XM356XTP3BQIV6/bundle.json","state":"https://pith.science/pith/2BZ22L2TTAQ7XM356XTP3BQIV6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2BZ22L2TTAQ7XM356XTP3BQIV6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2BZ22L2TTAQ7XM356XTP3BQIV6","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":"534ca6d53ac569c122c2fbd5c8f349939b6e333e7133eb36c7cf764622077f62","cross_cats_sorted":["astro-ph.GA","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-11T14:04:19Z","title_canon_sha256":"18daf9ac870cc281192fbafddb4095bbf8fbb1f9941bff610f3100077f4c1bbf"},"schema_version":"1.0","source":{"id":"1509.03522","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.03522","created_at":"2026-05-18T01:23:55Z"},{"alias_kind":"arxiv_version","alias_value":"1509.03522v2","created_at":"2026-05-18T01:23:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03522","created_at":"2026-05-18T01:23:55Z"},{"alias_kind":"pith_short_12","alias_value":"2BZ22L2TTAQ7","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BZ22L2TTAQ7XM35","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BZ22L2T","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:cab901064329e8775c987b8d5feaa9f7380ba7b77639dec9a5988c0344419bde","target":"graph","created_at":"2026-05-18T01:23:55Z","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 show that the Galactic latitude distribution of IceCube astrophysical neutrino events with energies above 100~TeV is inconsistent with the isotropic model of the astrophysical neutrino flux. Namely, the Galactic latitude distribution of the events shows an excess at low latitudes |b|<10 degrees and a deficit at high Galactic latitude |b|> 50 degrees. We use Monte-Carlo simulations to show that the inconsistency of the isotropic signal model with the data is at > 3 sigma level, after the account of trial factors related to the choice of the low-energy threshold and Galactic latitude binning ","authors_text":"A. Neronov, D. V. Semikoz","cross_cats":["astro-ph.GA","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-11T14:04:19Z","title":"Evidence for the Galactic contribution to the IceCube astrophysical neutrino flux"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03522","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":"sha256:387bf94f1e9c7f5f5f25dae6468132d5151b52b74e49ee7dbd00d18574df494a","target":"record","created_at":"2026-05-18T01:23:55Z","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":"534ca6d53ac569c122c2fbd5c8f349939b6e333e7133eb36c7cf764622077f62","cross_cats_sorted":["astro-ph.GA","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-11T14:04:19Z","title_canon_sha256":"18daf9ac870cc281192fbafddb4095bbf8fbb1f9941bff610f3100077f4c1bbf"},"schema_version":"1.0","source":{"id":"1509.03522","kind":"arxiv","version":2}},"canonical_sha256":"d073ad2f539821fbb37df5e6fd8608afb6dc430365d1d5acefb08c02c61a2abc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d073ad2f539821fbb37df5e6fd8608afb6dc430365d1d5acefb08c02c61a2abc","first_computed_at":"2026-05-18T01:23:55.464277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:55.464277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8gNcjFMuLdan72W9ofykmG1H9E3TIuuJXXrbJ0Izhg6a3kOfdDD94vLJlQoocQ2omgjqLRs9S7CkvU+1TL0EDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:55.464952Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.03522","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:387bf94f1e9c7f5f5f25dae6468132d5151b52b74e49ee7dbd00d18574df494a","sha256:cab901064329e8775c987b8d5feaa9f7380ba7b77639dec9a5988c0344419bde"],"state_sha256":"67c7871b01af3c67615484b8713487c90d6bbef6435826d57f102f15e43e4283"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dTqtSb9dQTQw0wPuhXBIbXwAZhRayfl4ekSk8OkRkMVCCSpUHZ5piA0TPTGDs+av92mpi7VrwmDe5VbYSsz4Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T07:24:59.043893Z","bundle_sha256":"9a7ea9a77f75c3e2cdb657ae2df87796116d3ad77fba0fe6f1335655a708048c"}}