{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:TI2EBVE7ZZ2TIEJD6QPBZHK52Q","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":"d00bc6e0dae22f5b658a57b14c0dfa0369170125e3e95ef31d147b7899c0df2e","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-08-02T20:41:00Z","title_canon_sha256":"796a08dbb773511e1b24b466e5641127d2d5bcd9e9ef2ef67d2089ecec114080"},"schema_version":"1.0","source":{"id":"1108.0685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.0685","created_at":"2026-05-18T04:16:22Z"},{"alias_kind":"arxiv_version","alias_value":"1108.0685v1","created_at":"2026-05-18T04:16:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0685","created_at":"2026-05-18T04:16:22Z"},{"alias_kind":"pith_short_12","alias_value":"TI2EBVE7ZZ2T","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TI2EBVE7ZZ2TIEJD","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TI2EBVE7","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:06be66a1675bf0ecb7ec3007dcf44eb3bb0c5dd7992699a96d3717cd4d2276cc","target":"graph","created_at":"2026-05-18T04:16:22Z","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":"Many models beyond the Standard Electroweak Theory, top-down or bottom-up, contain extensions of the gauge symmetry group by extra U(1)' factors which can be understood or treated as subgroups of E(6). A brief overview of such models is followed by a sketch of a systematic classification. We then describe how the resulting extra massive neutral gauge bosons can be searched for and in case of positive evidence diagnosed using electroweak and collider data.","authors_text":"Eduardo Rojas, Jens Erler, Paul Langacker, Shoaib Munir","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-08-02T20:41:00Z","title":"Z' Bosons from E(6): Collider and Electroweak Constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0685","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":"sha256:7104e977ff0df8ae4e878615360101a2141454cf498becd3585c7f6e493a87d6","target":"record","created_at":"2026-05-18T04:16:22Z","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":"d00bc6e0dae22f5b658a57b14c0dfa0369170125e3e95ef31d147b7899c0df2e","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-08-02T20:41:00Z","title_canon_sha256":"796a08dbb773511e1b24b466e5641127d2d5bcd9e9ef2ef67d2089ecec114080"},"schema_version":"1.0","source":{"id":"1108.0685","kind":"arxiv","version":1}},"canonical_sha256":"9a3440d49fce75341123f41e1c9d5dd417e960de74ef7a233fc7bcbda523024f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a3440d49fce75341123f41e1c9d5dd417e960de74ef7a233fc7bcbda523024f","first_computed_at":"2026-05-18T04:16:22.163190Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:16:22.163190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WfvK2jBwlHKv0SRi/dtUXKO8ARN0HwcfU9WWQJJ6buiG0U6olD0Vi2qhr4lYKS2J8XJXfoRAyXN+WcnmgI1PDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:16:22.163799Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.0685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7104e977ff0df8ae4e878615360101a2141454cf498becd3585c7f6e493a87d6","sha256:06be66a1675bf0ecb7ec3007dcf44eb3bb0c5dd7992699a96d3717cd4d2276cc"],"state_sha256":"3284e82b7610abac91bf8f96c614b1fcb65a0079bc0954a3cd2aff59126b7b23"}