{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:5ZT4LKBQFOSRQV6MAT6JLT6HM6","short_pith_number":"pith:5ZT4LKBQ","canonical_record":{"source":{"id":"1103.0689","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-03-03T14:15:18Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"9c58834a03a4bfa7cc09e26870872850c91d6b494f979364b20cd76fd286ba41","abstract_canon_sha256":"387e8efbaf3119b783c9f1f9ca3f5de636d6bcf6df361048aa74def7b2ba6d45"},"schema_version":"1.0"},"canonical_sha256":"ee67c5a8302ba51857cc04fc95cfc7678f19257a8ec1d83f6d2449b15e5acf29","source":{"kind":"arxiv","id":"1103.0689","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.0689","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"arxiv_version","alias_value":"1103.0689v4","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.0689","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"pith_short_12","alias_value":"5ZT4LKBQFOSR","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"5ZT4LKBQFOSRQV6M","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"5ZT4LKBQ","created_at":"2026-05-18T12:26:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:5ZT4LKBQFOSRQV6MAT6JLT6HM6","target":"record","payload":{"canonical_record":{"source":{"id":"1103.0689","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-03-03T14:15:18Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"9c58834a03a4bfa7cc09e26870872850c91d6b494f979364b20cd76fd286ba41","abstract_canon_sha256":"387e8efbaf3119b783c9f1f9ca3f5de636d6bcf6df361048aa74def7b2ba6d45"},"schema_version":"1.0"},"canonical_sha256":"ee67c5a8302ba51857cc04fc95cfc7678f19257a8ec1d83f6d2449b15e5acf29","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:20:52.455304Z","signature_b64":"/TsLvh8MqOnOFh7h16hbre0D9ydUjCjdwIi07mYsq5a/S1kGxqu71KphdNYEpxGngNSkAEwRc4Pizoapvmv/BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee67c5a8302ba51857cc04fc95cfc7678f19257a8ec1d83f6d2449b15e5acf29","last_reissued_at":"2026-05-18T04:20:52.454677Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:20:52.454677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1103.0689","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:20:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6kplm7+i6RZtjdM8wjZkfteqWaSvkVlD8drbqMitPb7wzBiKFpQ+snSio/QQEzD3w6Xx4OevkOO78J5DzglUCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:15:16.608568Z"},"content_sha256":"96003aefefd386f3f8e2f7b1495149076ca07de82a2b43bf1038cc41f0457db8","schema_version":"1.0","event_id":"sha256:96003aefefd386f3f8e2f7b1495149076ca07de82a2b43bf1038cc41f0457db8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:5ZT4LKBQFOSRQV6MAT6JLT6HM6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy-neutrino decays at neutrino telescopes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Manuel Masip, Pere Masjuan","submitted_at":"2011-03-03T14:15:18Z","abstract_excerpt":"It has been recently proposed that a sterile neutrino \\nu_h of mass m_h=40--80 MeV, mixing |U_{\\mu h}|^2=10^{-3}--10^{-2}, lifetime \\tau_h \\lsim 10^{-9} s, and a dominant decay mode (\\nu_h \\to \\nu_\\mu \\gamma) could be the origin of the experimental anomalies observed at LSND, KARMEN and MiniBooNE. Such a particle would be abundant inside air showers, as it can be produced in kaon decays (K -> \\nu_h \\mu, K_L -> \\nu_h \\pi \\mu). We use the Z-moment method to evaluate its atmospheric flux and the frequency of its decays inside neutrino telescopes. We show that the \\nu_h would imply around 10^4 con"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.0689","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:20:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VgPBHSvGRCRtf1VsN8/LFlWaGP8GoKUqurcrXyZxSiy0yFPq9kNsCMstdHKm+bquTdM8j3SSbSC9iBqFlAp/Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:15:16.608923Z"},"content_sha256":"34686d1a943197289536dec377938d64a17bb431df9989ec5afe5ea165c2e3d1","schema_version":"1.0","event_id":"sha256:34686d1a943197289536dec377938d64a17bb431df9989ec5afe5ea165c2e3d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6/bundle.json","state_url":"https://pith.science/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-27T19:15:16Z","links":{"resolver":"https://pith.science/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6","bundle":"https://pith.science/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6/bundle.json","state":"https://pith.science/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5ZT4LKBQFOSRQV6MAT6JLT6HM6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:5ZT4LKBQFOSRQV6MAT6JLT6HM6","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":"387e8efbaf3119b783c9f1f9ca3f5de636d6bcf6df361048aa74def7b2ba6d45","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-03-03T14:15:18Z","title_canon_sha256":"9c58834a03a4bfa7cc09e26870872850c91d6b494f979364b20cd76fd286ba41"},"schema_version":"1.0","source":{"id":"1103.0689","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.0689","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"arxiv_version","alias_value":"1103.0689v4","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.0689","created_at":"2026-05-18T04:20:52Z"},{"alias_kind":"pith_short_12","alias_value":"5ZT4LKBQFOSR","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"5ZT4LKBQFOSRQV6M","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"5ZT4LKBQ","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:34686d1a943197289536dec377938d64a17bb431df9989ec5afe5ea165c2e3d1","target":"graph","created_at":"2026-05-18T04:20:52Z","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 has been recently proposed that a sterile neutrino \\nu_h of mass m_h=40--80 MeV, mixing |U_{\\mu h}|^2=10^{-3}--10^{-2}, lifetime \\tau_h \\lsim 10^{-9} s, and a dominant decay mode (\\nu_h \\to \\nu_\\mu \\gamma) could be the origin of the experimental anomalies observed at LSND, KARMEN and MiniBooNE. Such a particle would be abundant inside air showers, as it can be produced in kaon decays (K -> \\nu_h \\mu, K_L -> \\nu_h \\pi \\mu). We use the Z-moment method to evaluate its atmospheric flux and the frequency of its decays inside neutrino telescopes. We show that the \\nu_h would imply around 10^4 con","authors_text":"Manuel Masip, Pere Masjuan","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-03-03T14:15:18Z","title":"Heavy-neutrino decays at neutrino telescopes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.0689","kind":"arxiv","version":4},"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":"sha256:96003aefefd386f3f8e2f7b1495149076ca07de82a2b43bf1038cc41f0457db8","target":"record","created_at":"2026-05-18T04:20:52Z","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":"387e8efbaf3119b783c9f1f9ca3f5de636d6bcf6df361048aa74def7b2ba6d45","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-03-03T14:15:18Z","title_canon_sha256":"9c58834a03a4bfa7cc09e26870872850c91d6b494f979364b20cd76fd286ba41"},"schema_version":"1.0","source":{"id":"1103.0689","kind":"arxiv","version":4}},"canonical_sha256":"ee67c5a8302ba51857cc04fc95cfc7678f19257a8ec1d83f6d2449b15e5acf29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee67c5a8302ba51857cc04fc95cfc7678f19257a8ec1d83f6d2449b15e5acf29","first_computed_at":"2026-05-18T04:20:52.454677Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:52.454677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/TsLvh8MqOnOFh7h16hbre0D9ydUjCjdwIi07mYsq5a/S1kGxqu71KphdNYEpxGngNSkAEwRc4Pizoapvmv/BA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:52.455304Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.0689","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96003aefefd386f3f8e2f7b1495149076ca07de82a2b43bf1038cc41f0457db8","sha256:34686d1a943197289536dec377938d64a17bb431df9989ec5afe5ea165c2e3d1"],"state_sha256":"f7207f82b56d331098e157f027d928304aa0e87cbb106299f05c01f0832ea860"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7oSUdm3nFzG1ufZSqB2OE/p1xH7puAhkId2loPUocoXh08e0WC0I64pWd09anRKshwTUOWAbEQ5hf2bYNMGSAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T19:15:16.611452Z","bundle_sha256":"9518a22d7179245843e7935630e1dd540ead48c0ffde07747222cc1156a9d974"}}