{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:AFJRWNK4UVVZWAV6HP2U3UDZK3","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":"1a94a2f1a167cb45c65932b208808a90d1037a31801d27faad4647b9da77d40b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2003-06-05T09:50:48Z","title_canon_sha256":"80a88f43eb0c740bfa84acde6a279d7f0fbad453da65efa72d21981adf72ec65"},"schema_version":"1.0","source":{"id":"hep-ex/0306016","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0306016","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0306016v1","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0306016","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"pith_short_12","alias_value":"AFJRWNK4UVVZ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"AFJRWNK4UVVZWAV6","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"AFJRWNK4","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:d9bc82b203ff85eea18682109c95316aa381b7930ebb3d897417598e98a5d139","target":"graph","created_at":"2026-05-18T03:47:31Z","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":"A search for charged and neutral excited leptons is performed in 217 pb^-1 of e+e- collision data collected with the L3 detector at LEP at centre-of-mass energies from 202 GeV up to 209 GeV. The pair- and single-production mechanisms of excited electrons, muons and taus, as well as of excited electron-, muon- and tau-neutrinos,are investigated and no signals are detected. Combining with L3 results from searches at lower centre-of-mass energies, gives improved limits on the masses and couplings of excited leptons.","authors_text":"L3 Collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2003-06-05T09:50:48Z","title":"Search for Excited Leptons at LEP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0306016","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:d7dafe2e34ffca383917667bdd528df2233d32b7176adb7fb4ae7e6f9e928f03","target":"record","created_at":"2026-05-18T03:47:31Z","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":"1a94a2f1a167cb45c65932b208808a90d1037a31801d27faad4647b9da77d40b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2003-06-05T09:50:48Z","title_canon_sha256":"80a88f43eb0c740bfa84acde6a279d7f0fbad453da65efa72d21981adf72ec65"},"schema_version":"1.0","source":{"id":"hep-ex/0306016","kind":"arxiv","version":1}},"canonical_sha256":"01531b355ca56b9b02be3bf54dd07956cbba7a6c181e2cc2de495c8755960ddd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01531b355ca56b9b02be3bf54dd07956cbba7a6c181e2cc2de495c8755960ddd","first_computed_at":"2026-05-18T03:47:31.895815Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:31.895815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BdGhqE0Z04uw5zBEbhFJDbOXtecPDLNEXPCt85i2UnQRsDcDeaIzHEIqw0BUnlk3hKjCScCn5+J/ZSlcBFY1Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:31.896280Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0306016","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7dafe2e34ffca383917667bdd528df2233d32b7176adb7fb4ae7e6f9e928f03","sha256:d9bc82b203ff85eea18682109c95316aa381b7930ebb3d897417598e98a5d139"],"state_sha256":"183b95f615a5fbb4052a9644f59615dfe78e889ed209d173ca378fe8bdc8ac03"}