{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:73NGJVMK4QC5WVOA7QJS5YXNZH","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":"ca9dbd9a1407d2f9843a1c72d0b430aa7e3478cb2dcf86d43253e09fae861ef8","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T15:26:05Z","title_canon_sha256":"78119f1df560b99b2c17bab21fd2a0cc765fd6ebce2d1bc31eb385bc64ebe0d4"},"schema_version":"1.0","source":{"id":"astro-ph/0003179","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0003179","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0003179v2","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0003179","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"pith_short_12","alias_value":"73NGJVMK4QC5","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"73NGJVMK4QC5WVOA","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"73NGJVMK","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:0a359cac9960e0ab8e33b8c84f38511fed55475ee303c5452df37ea9f4f50f8b","target":"graph","created_at":"2026-05-18T04:21:42Z","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 propagation of extremely energetic nu_tau's through the Earth is studied by means of a detailed Monte Carlo simulation. All major mechanisms of nu_tau interactions and tau energy loss as well as all its relevant decay modes are properly taken into account. The detection possibility of nu_tau's emerging from Earth in forthcoming neutrino telescopes is addressed","authors_text":"F. Becattini, S. Bottai (University of Florence)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T15:26:05Z","title":"Extreme Energy nu_tau Propagation Through the Earth"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0003179","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:a98098dd9e68f69246e1c6c3a683c98ee17866bf11f90cbc25c23884e7922998","target":"record","created_at":"2026-05-18T04:21:42Z","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":"ca9dbd9a1407d2f9843a1c72d0b430aa7e3478cb2dcf86d43253e09fae861ef8","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T15:26:05Z","title_canon_sha256":"78119f1df560b99b2c17bab21fd2a0cc765fd6ebce2d1bc31eb385bc64ebe0d4"},"schema_version":"1.0","source":{"id":"astro-ph/0003179","kind":"arxiv","version":2}},"canonical_sha256":"feda64d58ae405db55c0fc132ee2edc9cf54756ef4ade7ebda1a47cff5abf85c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"feda64d58ae405db55c0fc132ee2edc9cf54756ef4ade7ebda1a47cff5abf85c","first_computed_at":"2026-05-18T04:21:42.730742Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:42.730742Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x2JpVp5DlZZKcI7JkCkLHSMyZszfzAkHEzf0vhCaSmeSMvMP2WurTn83z29iOjsnoI6YZpOAr4dgMYSZKTS5BA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:42.731351Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0003179","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a98098dd9e68f69246e1c6c3a683c98ee17866bf11f90cbc25c23884e7922998","sha256:0a359cac9960e0ab8e33b8c84f38511fed55475ee303c5452df37ea9f4f50f8b"],"state_sha256":"33b08f44ac974078171d80a2f11a2e3e6353b331368ed32444eaa4354b2b139b"}