{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:B7DRFCEDCYFUW5WR2WFJGRQQ32","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":"8aa0873d95ff8aa36b91fab166520179fd85d623052f842c530605546ad0c282","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-05-20T09:13:04Z","title_canon_sha256":"56ef1c792b4f07ac506363c43cef28f9d3a969bb73ef4d109159c0a2877e4a3d"},"schema_version":"1.0","source":{"id":"astro-ph/0205325","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0205325","created_at":"2026-07-04T16:30:02Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0205325v1","created_at":"2026-07-04T16:30:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0205325","created_at":"2026-07-04T16:30:02Z"},{"alias_kind":"pith_short_12","alias_value":"B7DRFCEDCYFU","created_at":"2026-07-04T16:30:02Z"},{"alias_kind":"pith_short_16","alias_value":"B7DRFCEDCYFUW5WR","created_at":"2026-07-04T16:30:02Z"},{"alias_kind":"pith_short_8","alias_value":"B7DRFCED","created_at":"2026-07-04T16:30:02Z"}],"graph_snapshots":[{"event_id":"sha256:118b39af29fbdc6108515f93009b6b49ac97aeba08b6fd334835005c0733a061","target":"graph","created_at":"2026-07-04T16:30:02Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0205325/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Tau neutrinos interacting inside the Earth produce $\\tau$ leptons which thereafter can decay inside the atmosphere. The propagation of extremely energetic \\nut's and $\\tau$'s through the Earth is studied by means of a detailed Monte Carlo simulation, taking into account all major mechanisms of \\nut interactions and $\\tau$ energy loss as well as decay modes. The rates of $\\tau$'s emerging from the Earth are determined as a function of $\\tau$'s energy for several cosmic neutrino models.","authors_text":"S. Bottai, S. Giurgola (University of Florence)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-05-20T09:13:04Z","title":"UHE and EHE neutrino induced taus inside the Earth"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0205325","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":"sha256:316c864cc174165eef80dbb3fd844fbbe022f9ed8de70c6cf4e5c040a8caab0e","target":"record","created_at":"2026-07-04T16:30:02Z","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":"8aa0873d95ff8aa36b91fab166520179fd85d623052f842c530605546ad0c282","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-05-20T09:13:04Z","title_canon_sha256":"56ef1c792b4f07ac506363c43cef28f9d3a969bb73ef4d109159c0a2877e4a3d"},"schema_version":"1.0","source":{"id":"astro-ph/0205325","kind":"arxiv","version":1}},"canonical_sha256":"0fc7128883160b4b76d1d58a934610deb8049cdcf9aa5fe51afd3531917310f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0fc7128883160b4b76d1d58a934610deb8049cdcf9aa5fe51afd3531917310f4","first_computed_at":"2026-07-04T16:30:02.362113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:30:02.362113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3j4DsNF50Dn7Ko3eqth3p9JjAACcFOhO5lszZXNlu5xGVfs/0ntB5oq5y2cluvP94yc0dGyQQZPXd2591U4tCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:30:02.362510Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0205325","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:316c864cc174165eef80dbb3fd844fbbe022f9ed8de70c6cf4e5c040a8caab0e","sha256:118b39af29fbdc6108515f93009b6b49ac97aeba08b6fd334835005c0733a061"],"state_sha256":"8662b9b76b4e5ae7c4b742d777b96fbbea213dc96faa7fa0d536e0f9383702e2"}