{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:K63GIWKC5MRN2F6K4JLYBJJRJE","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":"9d3e1c4069ee69dea7386d326a09c5684b29af652592af24361c9c6d346321e9","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2011-03-22T19:40:19Z","title_canon_sha256":"f1f582bf059734ec7fb82453b8b98e12d5fe7d2de6e7347eb6e810f392bfa438"},"schema_version":"1.0","source":{"id":"1104.2509","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2509","created_at":"2026-05-18T04:24:34Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2509v1","created_at":"2026-05-18T04:24:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2509","created_at":"2026-05-18T04:24:34Z"},{"alias_kind":"pith_short_12","alias_value":"K63GIWKC5MRN","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"K63GIWKC5MRN2F6K","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"K63GIWKC","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:c0334c3e65d248e63403d319e338db8d0dc847f2c9774a39c9fef702a37a5f57","target":"graph","created_at":"2026-05-18T04:24:34Z","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 Simulation of Cherenkov light lateral distribution function (LDF) from particles of Extensive Air Showers (EAS) with ultra high energy cosmic rays (E>=10^16 eV) was simulated for primary protons by the computer code CORSIKA. The parameterization, that constructed on the basis of this simulation have allowed us to reconstruct the events, that is, to reconstruct the type and energy of the particle that generated EAS from signal amplitudes of Cherenkov light registered with the Tunka-25 facility. The extrapolation of the Cherenkov light LDF approximation at the energy range (10^16-2.10^18 eV)","authors_text":"A.A. Al-Rubaiee","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2011-03-22T19:40:19Z","title":"Cherenkov light Extrapolation at Ultra High Energy Cosmic Rays in Extensive Air Showers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2509","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:fc8cde139600c4214f95994c60eb35a9b76ce43e2320c654a15bc8db1ecacea7","target":"record","created_at":"2026-05-18T04:24:34Z","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":"9d3e1c4069ee69dea7386d326a09c5684b29af652592af24361c9c6d346321e9","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2011-03-22T19:40:19Z","title_canon_sha256":"f1f582bf059734ec7fb82453b8b98e12d5fe7d2de6e7347eb6e810f392bfa438"},"schema_version":"1.0","source":{"id":"1104.2509","kind":"arxiv","version":1}},"canonical_sha256":"57b6645942eb22dd17cae25780a531492519367632b0abc829597ae18314edeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57b6645942eb22dd17cae25780a531492519367632b0abc829597ae18314edeb","first_computed_at":"2026-05-18T04:24:34.717273Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:34.717273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CLfnMpFIDK/zWzGy7vDBe30Y1GwV9CnUvfKlMuonqLQpSs6+au+Dya/nZ2Ngx6ePEOGYZNlqPawSMZ6P9tv8Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:34.717711Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.2509","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc8cde139600c4214f95994c60eb35a9b76ce43e2320c654a15bc8db1ecacea7","sha256:c0334c3e65d248e63403d319e338db8d0dc847f2c9774a39c9fef702a37a5f57"],"state_sha256":"0b2eee051260418dfa160bd22b30366346d1e9e49e3e054bd0c87eb659a7277f"}