{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:O366MCTRHAESZAF3NYA6EYOGCO","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":"d3a0822f9d71114ce4f23dc7c7d3645369dbcaa5e89e2ee99501547d441ef362","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-04T14:42:40Z","title_canon_sha256":"e144f0004a3c5251efd251217e465aad1b9892136c36d7f5a28103bd88d5a45e"},"schema_version":"1.0","source":{"id":"1810.02484","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.02484","created_at":"2026-05-18T00:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1810.02484v1","created_at":"2026-05-18T00:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.02484","created_at":"2026-05-18T00:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"O366MCTRHAES","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"O366MCTRHAESZAF3","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"O366MCTR","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:5efe6f5f9ee00df7078b81bbdfb33190daf036ad515f0a2c178433e1ec8b1d8f","target":"graph","created_at":"2026-05-18T00:03:55Z","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":"IceCube detects more than 100,000 neutrinos per year in the GeV- to PeV-energy range. Among those, we have isolated a flux of high-energy cosmic neutrinos. I will discuss the instrument, the analysis of the data, the significance of the discovery of cosmic neutrinos, and the recent multi-messenger observation of a flaring TeV blazar in coincidence with the IceCube neutrino alert IC170922.","authors_text":"Francis Halzen","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-04T14:42:40Z","title":"The Anisotropies and Origins of Ultrahigh Energy Cosmic Rays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.02484","kind":"arxiv","version":1},"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":"sha256:82f6f7e819e9bd7be120eb394385ebbdfd0975e0d3f8aa84a3b3198ad2c64866","target":"record","created_at":"2026-05-18T00:03:55Z","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":"d3a0822f9d71114ce4f23dc7c7d3645369dbcaa5e89e2ee99501547d441ef362","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-04T14:42:40Z","title_canon_sha256":"e144f0004a3c5251efd251217e465aad1b9892136c36d7f5a28103bd88d5a45e"},"schema_version":"1.0","source":{"id":"1810.02484","kind":"arxiv","version":1}},"canonical_sha256":"76fde60a7138092c80bb6e01e261c6139870798ba25c4d60b8d2159872720cdf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76fde60a7138092c80bb6e01e261c6139870798ba25c4d60b8d2159872720cdf","first_computed_at":"2026-05-18T00:03:55.138989Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:55.138989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sMmME1WDYYOk/s52dfg2O5PZLURQrv8Qvq78acFBI8CL/uywWKqr0pmc45FTmrpYs3zv+rHljCMDcMg0XAUEDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:55.139483Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.02484","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:82f6f7e819e9bd7be120eb394385ebbdfd0975e0d3f8aa84a3b3198ad2c64866","sha256:5efe6f5f9ee00df7078b81bbdfb33190daf036ad515f0a2c178433e1ec8b1d8f"],"state_sha256":"c15970de23899ed9d55c91a6ecc74541d7d2ed1e9c5a5a2e66fdab5f6d1dc396"}