{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:SJEWYMUQV3LKNFVKQBKUHWVJ34","short_pith_number":"pith:SJEWYMUQ","canonical_record":{"source":{"id":"1711.09266","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-25T17:56:09Z","cross_cats_sorted":["astro-ph.HE","hep-ex"],"title_canon_sha256":"96262351c4b0890989a76eacf959f66be2ddb05cf2ee2f9b7640646a491a90bc","abstract_canon_sha256":"b763e9375ef99f00d9bafc3e8c5ba55749d4966102be294c0a5bc1948623ddbc"},"schema_version":"1.0"},"canonical_sha256":"92496c3290aed6a696aa805543daa9df14dda1a124acebe2e442d1c8a2a24b47","source":{"kind":"arxiv","id":"1711.09266","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.09266","created_at":"2026-05-18T00:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1711.09266v2","created_at":"2026-05-18T00:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.09266","created_at":"2026-05-18T00:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"SJEWYMUQV3LK","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SJEWYMUQV3LKNFVK","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SJEWYMUQ","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:SJEWYMUQV3LKNFVKQBKUHWVJ34","target":"record","payload":{"canonical_record":{"source":{"id":"1711.09266","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-25T17:56:09Z","cross_cats_sorted":["astro-ph.HE","hep-ex"],"title_canon_sha256":"96262351c4b0890989a76eacf959f66be2ddb05cf2ee2f9b7640646a491a90bc","abstract_canon_sha256":"b763e9375ef99f00d9bafc3e8c5ba55749d4966102be294c0a5bc1948623ddbc"},"schema_version":"1.0"},"canonical_sha256":"92496c3290aed6a696aa805543daa9df14dda1a124acebe2e442d1c8a2a24b47","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:39.175125Z","signature_b64":"zgyNG9QSn7cfutXgOiBeThpHPGDvdlA8hAMJVSyqBMVVVAXS8gYOtZO1qWOYwxXPuAOrlSy97D9bf98OV8hbCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92496c3290aed6a696aa805543daa9df14dda1a124acebe2e442d1c8a2a24b47","last_reissued_at":"2026-05-18T00:22:39.174798Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:39.174798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.09266","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":"2026-05-18T00:22:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+CkXTRXJj6QRwnCX4ixRJIILigNj7cQQLigFVRy72/o4Us5V1KHi1QIE1IYB1zPrc1gDOtmYLGOnz2gqqdH/CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:40:15.590086Z"},"content_sha256":"f8feff722fb6087040f1ec08a0f5750529baa26354e1107b886eb580564a3d4b","schema_version":"1.0","event_id":"sha256:f8feff722fb6087040f1ec08a0f5750529baa26354e1107b886eb580564a3d4b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:SJEWYMUQV3LKNFVKQBKUHWVJ34","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"IceCube's astrophysical neutrino energy spectrum from CPT violation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ex"],"primary_cat":"hep-ph","authors_text":"Danny Marfatia, Jiajun Liao","submitted_at":"2017-11-25T17:56:09Z","abstract_excerpt":"The 6-year dataset of high-energy starting events (HESE) at IceCube indicates a spectrum of astrophysical neutrinos much softer than expected from the Fermi shock acceleration mechanism. On the other hand, IceCube's up-going muon neutrino dataset and Fermi-LAT's gamma-ray spectrum point to an $E^{-2}$ neutrino spectrum. If the HESE data above 200 TeV are fit with the latter flux, an excess at lower energies ensues, which then suggests a multicomponent spectrum. We show that the HESE dataset can be explained by a single $E^{-2}$ power-law neutrino flux from a muon-damped $p\\gamma$ source if neu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09266","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":"2026-05-18T00:22:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G47pIa3UmMy1UWxZ2e52iupIjU0ghsSk/bFknTODHBO0Y9z8Q+J9B7heZp1DNBxjqC2G1HXAOqFqRjUt3Y1KAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:40:15.590809Z"},"content_sha256":"49488347c9d4e46ea368ce0589bef73dca4edd7b73f24a23a40555d18eb2cb1b","schema_version":"1.0","event_id":"sha256:49488347c9d4e46ea368ce0589bef73dca4edd7b73f24a23a40555d18eb2cb1b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34/bundle.json","state_url":"https://pith.science/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34/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":"2026-05-30T12:40:15Z","links":{"resolver":"https://pith.science/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34","bundle":"https://pith.science/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34/bundle.json","state":"https://pith.science/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SJEWYMUQV3LKNFVKQBKUHWVJ34/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SJEWYMUQV3LKNFVKQBKUHWVJ34","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":"b763e9375ef99f00d9bafc3e8c5ba55749d4966102be294c0a5bc1948623ddbc","cross_cats_sorted":["astro-ph.HE","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-25T17:56:09Z","title_canon_sha256":"96262351c4b0890989a76eacf959f66be2ddb05cf2ee2f9b7640646a491a90bc"},"schema_version":"1.0","source":{"id":"1711.09266","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.09266","created_at":"2026-05-18T00:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1711.09266v2","created_at":"2026-05-18T00:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.09266","created_at":"2026-05-18T00:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"SJEWYMUQV3LK","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SJEWYMUQV3LKNFVK","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SJEWYMUQ","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:49488347c9d4e46ea368ce0589bef73dca4edd7b73f24a23a40555d18eb2cb1b","target":"graph","created_at":"2026-05-18T00:22:39Z","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":"The 6-year dataset of high-energy starting events (HESE) at IceCube indicates a spectrum of astrophysical neutrinos much softer than expected from the Fermi shock acceleration mechanism. On the other hand, IceCube's up-going muon neutrino dataset and Fermi-LAT's gamma-ray spectrum point to an $E^{-2}$ neutrino spectrum. If the HESE data above 200 TeV are fit with the latter flux, an excess at lower energies ensues, which then suggests a multicomponent spectrum. We show that the HESE dataset can be explained by a single $E^{-2}$ power-law neutrino flux from a muon-damped $p\\gamma$ source if neu","authors_text":"Danny Marfatia, Jiajun Liao","cross_cats":["astro-ph.HE","hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-25T17:56:09Z","title":"IceCube's astrophysical neutrino energy spectrum from CPT violation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09266","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:f8feff722fb6087040f1ec08a0f5750529baa26354e1107b886eb580564a3d4b","target":"record","created_at":"2026-05-18T00:22:39Z","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":"b763e9375ef99f00d9bafc3e8c5ba55749d4966102be294c0a5bc1948623ddbc","cross_cats_sorted":["astro-ph.HE","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-25T17:56:09Z","title_canon_sha256":"96262351c4b0890989a76eacf959f66be2ddb05cf2ee2f9b7640646a491a90bc"},"schema_version":"1.0","source":{"id":"1711.09266","kind":"arxiv","version":2}},"canonical_sha256":"92496c3290aed6a696aa805543daa9df14dda1a124acebe2e442d1c8a2a24b47","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92496c3290aed6a696aa805543daa9df14dda1a124acebe2e442d1c8a2a24b47","first_computed_at":"2026-05-18T00:22:39.174798Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:39.174798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zgyNG9QSn7cfutXgOiBeThpHPGDvdlA8hAMJVSyqBMVVVAXS8gYOtZO1qWOYwxXPuAOrlSy97D9bf98OV8hbCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:39.175125Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.09266","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8feff722fb6087040f1ec08a0f5750529baa26354e1107b886eb580564a3d4b","sha256:49488347c9d4e46ea368ce0589bef73dca4edd7b73f24a23a40555d18eb2cb1b"],"state_sha256":"367955029524efb64d5e2d8844afc2882f4462d69ca27472390cfff4c825ea54"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Elo4La5S4E/U4MzNceOK1fIdcIjHK5PD+PZego2V0qC2Ftq8Mspl4D0qVpRGbhmiSY3zZOMeMWSl1LNmMgvuCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T12:40:15.594293Z","bundle_sha256":"cbacf0e92679a2bc4f984f347038c41d742d8715ba8692a686713db8531245d7"}}