{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:IPQPRECODQ4HUNSE57WHNSI45C","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":"481638a8392eb553487dfad6edd7138878fa89453996539325d1d377e3c64618","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-01-10T23:30:12Z","title_canon_sha256":"6155ec51fa767d46c649bed85a265c03ca563c6b904ffa0873ba6f1891ba95de"},"schema_version":"1.0","source":{"id":"1101.1991","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1991","created_at":"2026-05-18T02:03:43Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1991v1","created_at":"2026-05-18T02:03:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1991","created_at":"2026-05-18T02:03:43Z"},{"alias_kind":"pith_short_12","alias_value":"IPQPRECODQ4H","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"IPQPRECODQ4HUNSE","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"IPQPRECO","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:4a176d70b4d19882ee7341dd5d048764a2675e41317ee86d02484906b3047d5f","target":"graph","created_at":"2026-05-18T02:03:43Z","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":"Muon neutrino astronomy is drown within a polluted atmospheric neutrino noise. However at 24 GeV energy atmospheric muon neutrinos, while rising vertically along the terrestrial diameter, should disappear (or be severely depleted) while converting into tau flavor: any rarest vertical 12 GeV muon track at South Pole Deep Core volume, pointing back to North Pole, might be tracing mostly a noise-free astrophysical signal. The corresponding Deep Core 6-7-8-9 channels trigger maybe point in those directions and inside that energy range without much background. Deep Core detector at South Pole, may ","authors_text":"Daniele D'Armiento, Daniele Fargion","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-01-10T23:30:12Z","title":"A 20 GeVs transparent neutrino astronomy from the North Pole?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1991","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:ba0939b05c6af367b269058a145141453c38dc799a1c913fba17a1086c075d3f","target":"record","created_at":"2026-05-18T02:03:43Z","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":"481638a8392eb553487dfad6edd7138878fa89453996539325d1d377e3c64618","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-01-10T23:30:12Z","title_canon_sha256":"6155ec51fa767d46c649bed85a265c03ca563c6b904ffa0873ba6f1891ba95de"},"schema_version":"1.0","source":{"id":"1101.1991","kind":"arxiv","version":1}},"canonical_sha256":"43e0f8904e1c387a3644efec76c91ce88027238ebea6a1005aa95e56607538e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43e0f8904e1c387a3644efec76c91ce88027238ebea6a1005aa95e56607538e5","first_computed_at":"2026-05-18T02:03:43.242180Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:43.242180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6CW/xXk38lyl5fJg0WE04g2reUB3hsaKrYnilhbziRdPZQckT5EdqIpYxtdJ1P0CCP983/q6WRRXtRjHUFpfBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:43.242722Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.1991","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba0939b05c6af367b269058a145141453c38dc799a1c913fba17a1086c075d3f","sha256:4a176d70b4d19882ee7341dd5d048764a2675e41317ee86d02484906b3047d5f"],"state_sha256":"2abb487b4bb848af3c76c58dd2d80796a02f695a1359375f2ef11410914571f1"}