{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:CZ5P2JXB34CSMFXP3E2BCWHF5D","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":"64ef3470ba1a1cbc9b2b6b8a6c46da5095f9ee2961c5069e467ee773142706a7","cross_cats_sorted":["astro-ph","hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"1994-08-16T03:18:10Z","title_canon_sha256":"a2456097ed1fe38ad9ea9e8218eb6933ab19ecaa9caa5cf0859d143779b0d815"},"schema_version":"1.0","source":{"id":"hep-ph/9408296","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9408296","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9408296v1","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9408296","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"pith_short_12","alias_value":"CZ5P2JXB34CS","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"CZ5P2JXB34CSMFXP","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"CZ5P2JXB","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:31cd7688a58bfec7a074a22fccc314f6627b01579a435ccc9b68b8c1d7730620","target":"graph","created_at":"2026-05-18T04:37:45Z","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":"It is suggested that a large deep underocean (or ice) neutrino detector, given the presence of significant numbers of neutrinos in the PeV energy range as predicted by various models of Active Galactic Nuclei, can make unique measurements of the properties of neutrinos. It will be possible to observe the existence of the tau neutrino, measure its mixing with other flavors, in fact test the mixing pattern for all three flavors based upon the mixing parameters suggested by the atmospheric and solar neutrino data, and measure the tau neutrino cross section. The key signature is the charged curren","authors_text":"John G. Learned, Sandip Pakvasa","cross_cats":["astro-ph","hep-ex"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-08-16T03:18:10Z","title":"Detecting Tau Neutrino Oscillations at PeV Energies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9408296","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":"sha256:19aaf7f54d0819c5439af16e290c61239e956ef6bd505ac1b5fcb2c51f0a86e6","target":"record","created_at":"2026-05-18T04:37:45Z","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":"64ef3470ba1a1cbc9b2b6b8a6c46da5095f9ee2961c5069e467ee773142706a7","cross_cats_sorted":["astro-ph","hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"1994-08-16T03:18:10Z","title_canon_sha256":"a2456097ed1fe38ad9ea9e8218eb6933ab19ecaa9caa5cf0859d143779b0d815"},"schema_version":"1.0","source":{"id":"hep-ph/9408296","kind":"arxiv","version":1}},"canonical_sha256":"167afd26e1df052616efd9341158e5e8e253152ae545b1baadf6371f97fa379a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"167afd26e1df052616efd9341158e5e8e253152ae545b1baadf6371f97fa379a","first_computed_at":"2026-05-18T04:37:45.065116Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:45.065116Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GLCGkiEbdJhNiJ0GYfUqDuuOfAJmtn4HVbr3pnzLafhhLtRQ9XC5kRTn9ytQbccVczFUCEp9hqGY6+u3dSyjCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:45.065856Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9408296","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19aaf7f54d0819c5439af16e290c61239e956ef6bd505ac1b5fcb2c51f0a86e6","sha256:31cd7688a58bfec7a074a22fccc314f6627b01579a435ccc9b68b8c1d7730620"],"state_sha256":"5d26b2d742ab30a80a531471843a3ffa1abb742e505ad54d67f9eb2ab7404940"}