{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:IDAAQLITYF3HG42QNZ7YKGC7TC","short_pith_number":"pith:IDAAQLIT","canonical_record":{"source":{"id":"hep-ex/0107014","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2001-07-08T15:15:19Z","cross_cats_sorted":[],"title_canon_sha256":"d3ca6b1233afdbd6c8f136d780d9036cc02edba278074adf5a3ae89445bbdfc8","abstract_canon_sha256":"19b96cd23f8461063753947766c561b9e8bad9ca3139fe90ad14ca61f3f7c498"},"schema_version":"1.0"},"canonical_sha256":"40c0082d13c1767373506e7f85185f98ad549b57fb14880c80e0216545fe1443","source":{"kind":"arxiv","id":"hep-ex/0107014","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0107014","created_at":"2026-05-18T03:47:33Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0107014v1","created_at":"2026-05-18T03:47:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0107014","created_at":"2026-05-18T03:47:33Z"},{"alias_kind":"pith_short_12","alias_value":"IDAAQLITYF3H","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"IDAAQLITYF3HG42Q","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"IDAAQLIT","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:IDAAQLITYF3HG42QNZ7YKGC7TC","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0107014","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2001-07-08T15:15:19Z","cross_cats_sorted":[],"title_canon_sha256":"d3ca6b1233afdbd6c8f136d780d9036cc02edba278074adf5a3ae89445bbdfc8","abstract_canon_sha256":"19b96cd23f8461063753947766c561b9e8bad9ca3139fe90ad14ca61f3f7c498"},"schema_version":"1.0"},"canonical_sha256":"40c0082d13c1767373506e7f85185f98ad549b57fb14880c80e0216545fe1443","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:33.123472Z","signature_b64":"rM2KCFJULy0s7guhIUz73vaFtir6NXic8ogl9Njzhtr9r3tUz/7bvFJz2cl8C0hHS2UhaOeLRiG5oIn08dbSDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40c0082d13c1767373506e7f85185f98ad549b57fb14880c80e0216545fe1443","last_reissued_at":"2026-05-18T03:47:33.122887Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:33.122887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0107014","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ysl5w7NaX6N2DIYwjSqG50n22Y6ozNwJnOYAgGQ8ukcdEcHxHjx+6/SMbqIyuuehYl+LBZX4rel1RMbIdlywCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T21:32:37.179615Z"},"content_sha256":"d01a29fbf013fb0ead401e8de4a3c8835c99718c5c2d8bd55608ff0ea108fa17","schema_version":"1.0","event_id":"sha256:d01a29fbf013fb0ead401e8de4a3c8835c99718c5c2d8bd55608ff0ea108fa17"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:IDAAQLITYF3HG42QNZ7YKGC7TC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for Heavy Isosinglet Neutrino in e+e- Annihilation at LEP","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"L3 Collaboration","submitted_at":"2001-07-08T15:15:19Z","abstract_excerpt":"We report on a search for the first generation heavy neutrino that is an isosinglet under the standard SU(2)_L gauge group. The data collected with the L3 detector at center-of-mass energies between 130 GeV and 208 GeV are used.The decay channel N_e --> eW is investigated and no evidence is found for a heavy neutrino, N_e, in a mass range between 80 GeV and 205 GeV. Upper limits on the mixing parameter between the heavy and light neutrino are derived."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0107014","kind":"arxiv","version":1},"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":"2026-05-18T03:47:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qGUm5/J3AFwHjJ+YBEyubda0F/wIRCUO4BjFBkKK239jJ1a+hmJqHlR1LddIhgCFhR8kgEoq8srcT06xWojUCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T21:32:37.180168Z"},"content_sha256":"5d3276ad90c180a183ff44443f6bb96d19c42793749acd6e34ec04fba1b40c43","schema_version":"1.0","event_id":"sha256:5d3276ad90c180a183ff44443f6bb96d19c42793749acd6e34ec04fba1b40c43"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IDAAQLITYF3HG42QNZ7YKGC7TC/bundle.json","state_url":"https://pith.science/pith/IDAAQLITYF3HG42QNZ7YKGC7TC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IDAAQLITYF3HG42QNZ7YKGC7TC/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":"2026-06-30T21:32:37Z","links":{"resolver":"https://pith.science/pith/IDAAQLITYF3HG42QNZ7YKGC7TC","bundle":"https://pith.science/pith/IDAAQLITYF3HG42QNZ7YKGC7TC/bundle.json","state":"https://pith.science/pith/IDAAQLITYF3HG42QNZ7YKGC7TC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IDAAQLITYF3HG42QNZ7YKGC7TC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:IDAAQLITYF3HG42QNZ7YKGC7TC","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":"19b96cd23f8461063753947766c561b9e8bad9ca3139fe90ad14ca61f3f7c498","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2001-07-08T15:15:19Z","title_canon_sha256":"d3ca6b1233afdbd6c8f136d780d9036cc02edba278074adf5a3ae89445bbdfc8"},"schema_version":"1.0","source":{"id":"hep-ex/0107014","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0107014","created_at":"2026-05-18T03:47:33Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0107014v1","created_at":"2026-05-18T03:47:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0107014","created_at":"2026-05-18T03:47:33Z"},{"alias_kind":"pith_short_12","alias_value":"IDAAQLITYF3H","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"IDAAQLITYF3HG42Q","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"IDAAQLIT","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:5d3276ad90c180a183ff44443f6bb96d19c42793749acd6e34ec04fba1b40c43","target":"graph","created_at":"2026-05-18T03:47:33Z","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":"We report on a search for the first generation heavy neutrino that is an isosinglet under the standard SU(2)_L gauge group. The data collected with the L3 detector at center-of-mass energies between 130 GeV and 208 GeV are used.The decay channel N_e --> eW is investigated and no evidence is found for a heavy neutrino, N_e, in a mass range between 80 GeV and 205 GeV. Upper limits on the mixing parameter between the heavy and light neutrino are derived.","authors_text":"L3 Collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2001-07-08T15:15:19Z","title":"Search for Heavy Isosinglet Neutrino in e+e- Annihilation at LEP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0107014","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:d01a29fbf013fb0ead401e8de4a3c8835c99718c5c2d8bd55608ff0ea108fa17","target":"record","created_at":"2026-05-18T03:47:33Z","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":"19b96cd23f8461063753947766c561b9e8bad9ca3139fe90ad14ca61f3f7c498","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2001-07-08T15:15:19Z","title_canon_sha256":"d3ca6b1233afdbd6c8f136d780d9036cc02edba278074adf5a3ae89445bbdfc8"},"schema_version":"1.0","source":{"id":"hep-ex/0107014","kind":"arxiv","version":1}},"canonical_sha256":"40c0082d13c1767373506e7f85185f98ad549b57fb14880c80e0216545fe1443","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40c0082d13c1767373506e7f85185f98ad549b57fb14880c80e0216545fe1443","first_computed_at":"2026-05-18T03:47:33.122887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:33.122887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rM2KCFJULy0s7guhIUz73vaFtir6NXic8ogl9Njzhtr9r3tUz/7bvFJz2cl8C0hHS2UhaOeLRiG5oIn08dbSDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:33.123472Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0107014","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d01a29fbf013fb0ead401e8de4a3c8835c99718c5c2d8bd55608ff0ea108fa17","sha256:5d3276ad90c180a183ff44443f6bb96d19c42793749acd6e34ec04fba1b40c43"],"state_sha256":"86533384e6190b9b99601f0153b696d7a893caf28452ff1dfcdd37b66b68a70a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nW31iRP97NRUTng2SYNLm8TFDx2XlawpguGHADqX52wB/NT7oWlbNnjB9WKQJjvoopaNF0B0qg1TXLPn1ERXAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T21:32:37.183266Z","bundle_sha256":"6affc0abd3dc366a6ced69c472f7fc316603a14945ee8774763ffb6f8c9f1422"}}