{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UF5DEXBVJWPBDGINTEZFXS62CC","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":"5e8a93c4d88a49e11a78986d9791f2c3b9b17c5c68a2c3fedfc5b8f0a1e21747","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T13:39:54Z","title_canon_sha256":"5d3a37869a64d2b3403557f47880533b9d78c61fbbaa3d534666882a9e8cf3af"},"schema_version":"1.0","source":{"id":"1103.4264","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.4264","created_at":"2026-05-18T02:02:48Z"},{"alias_kind":"arxiv_version","alias_value":"1103.4264v2","created_at":"2026-05-18T02:02:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.4264","created_at":"2026-05-18T02:02:48Z"},{"alias_kind":"pith_short_12","alias_value":"UF5DEXBVJWPB","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UF5DEXBVJWPBDGIN","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UF5DEXBV","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:957b9be955cdaf4b75e21617100af6a7495ba8e17a44e01d4d3dc94b57338556","target":"graph","created_at":"2026-05-18T02:02:48Z","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"},"paper":{"abstract_excerpt":"High energy neutrinos play a very important role for the understanding of the origin and propagation of ultra high energy cosmic rays (UHECR). They can be produced as a consequence of the hadronic interactions suffered by the cosmic rays in the acceleration regions, as by products of the propagation of the UHECR in the radiation background and as a main product of the decay of super heavy relic particles. A new era of very large exposure space observatories, of which the JEM-EUSO mission is a prime example, is on the horizon which opens the possibility of neutrino detection in the highest ener","authors_text":"A.D. Supanitsky, G. Medina-Tanco","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T13:39:54Z","title":"Neutrino initiated cascades at mid and high altitudes in the atmosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.4264","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":"sha256:3613b55d9f3a0a66e1f0fbf0ea489e894f447423a78abe6c3f840dcf63407361","target":"record","created_at":"2026-05-18T02:02:48Z","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":"5e8a93c4d88a49e11a78986d9791f2c3b9b17c5c68a2c3fedfc5b8f0a1e21747","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T13:39:54Z","title_canon_sha256":"5d3a37869a64d2b3403557f47880533b9d78c61fbbaa3d534666882a9e8cf3af"},"schema_version":"1.0","source":{"id":"1103.4264","kind":"arxiv","version":2}},"canonical_sha256":"a17a325c354d9e11990d99325bcbda10a21d8bf68f68d7a2f58d97c47a2ebd89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a17a325c354d9e11990d99325bcbda10a21d8bf68f68d7a2f58d97c47a2ebd89","first_computed_at":"2026-05-18T02:02:48.296032Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:48.296032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wn+DzrUq6ofrPVrnbYitgYCaL4NDYaSTV/7YTvknmqSuyi11PqEmx3PNKJzqQzR8alnr9mIsFHxoKm0Is1ytBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:48.296653Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.4264","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3613b55d9f3a0a66e1f0fbf0ea489e894f447423a78abe6c3f840dcf63407361","sha256:957b9be955cdaf4b75e21617100af6a7495ba8e17a44e01d4d3dc94b57338556"],"state_sha256":"65671044a02cb613b8c67195b7cae7dfd588b30002c723bd1c264bda38d492f4"}