{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:TXUCNEL3VP2FCGCLE76JLWTE4D","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":"7f2c64376b3214ad6100c19591357322ac25c0d644b33d33cb30bc0002a99796","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2009-09-11T10:04:08Z","title_canon_sha256":"6306dce9d324ef8f1a41231254bd70b54a806c9787ef295ec63ba682ba6def1e"},"schema_version":"1.0","source":{"id":"0909.2131","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.2131","created_at":"2026-05-18T02:34:30Z"},{"alias_kind":"arxiv_version","alias_value":"0909.2131v1","created_at":"2026-05-18T02:34:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.2131","created_at":"2026-05-18T02:34:30Z"},{"alias_kind":"pith_short_12","alias_value":"TXUCNEL3VP2F","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"TXUCNEL3VP2FCGCL","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"TXUCNEL3","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:4287d348aa11e97889b08a8ae37361dfef49c83442faa756df885dbbf283d918","target":"graph","created_at":"2026-05-18T02:34:30Z","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":"Events with isolated leptons and missing energy in the final state are known to be signatures of new physics phenomena at high energy collider physics facilities. Standard model (SM) sources of isolated trilepton final states include gauge boson pair production such as WZ and W gamma^{*}, and t-bar t production. Symbol gamma^* represents a virtual photon. Our new contribution is the demonstration that bottom and charm meson decays, b to l X and c to l X$, produce isolated lepton (l) events that can overwhelm the effects of other processes. We compute contributions from a wide range of SM heavy","authors_text":"Edmond L Berger (Argonne), Zack Sullivan (Illinois Institute of Technology)","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2009-09-11T10:04:08Z","title":"Trilepton production at the CERN LHC: SUSY Signals and Standard Model Backgrounds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.2131","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":"sha256:275221fd8d7cc95a99d2173fded4967c07e1769537de32535bb281baa7e8d8d6","target":"record","created_at":"2026-05-18T02:34:30Z","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":"7f2c64376b3214ad6100c19591357322ac25c0d644b33d33cb30bc0002a99796","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2009-09-11T10:04:08Z","title_canon_sha256":"6306dce9d324ef8f1a41231254bd70b54a806c9787ef295ec63ba682ba6def1e"},"schema_version":"1.0","source":{"id":"0909.2131","kind":"arxiv","version":1}},"canonical_sha256":"9de826917babf451184b27fc95da64e0d931e420aa21554e6a0c2cd046d16288","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9de826917babf451184b27fc95da64e0d931e420aa21554e6a0c2cd046d16288","first_computed_at":"2026-05-18T02:34:30.399425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:30.399425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ridHLchCMamg+HDtY/ve7Pz05iwR7jBxypinf2E2mU9LZtja01HH/NZZWtoNQKXZXCY1KEGtwXDovu5Nj1BsCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:30.401124Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.2131","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:275221fd8d7cc95a99d2173fded4967c07e1769537de32535bb281baa7e8d8d6","sha256:4287d348aa11e97889b08a8ae37361dfef49c83442faa756df885dbbf283d918"],"state_sha256":"ecac8a3d939c53053403e9df88b6ad2c8689993755c54f1091f779424f8b89fd"}