{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QH2RUYTWJIDBKD2H7X5VX64X65","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":"38ccffbbbd4cf806473850854924e7339d7972f479169ea5997c2769e4dbce74","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-12-21T19:05:55Z","title_canon_sha256":"66c3296cad1f67e8c68408c558cbf82d16f9f4c11bd60e690b93d12b2cfd6149"},"schema_version":"1.0","source":{"id":"1212.5560","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.5560","created_at":"2026-05-18T01:52:29Z"},{"alias_kind":"arxiv_version","alias_value":"1212.5560v1","created_at":"2026-05-18T01:52:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.5560","created_at":"2026-05-18T01:52:29Z"},{"alias_kind":"pith_short_12","alias_value":"QH2RUYTWJIDB","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QH2RUYTWJIDBKD2H","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QH2RUYTW","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:938f0f15420aeea3c1c1329782f92f3d9d6c1f3391ac9c54271bdab67e9cd210","target":"graph","created_at":"2026-05-18T01:52:29Z","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 describe a simple extension of the standard model, containing a scalar singlet and a triplet fermion. The model can explain the possible enhancement in the decay $H \\rightarrow \\gamma \\gamma$ at the LHC together with the excess found in the Higgs boson search at LEP2. The structure of the model is motivated by a recent argument, that was used to explain the number of fermion generations. For the sake of completenes we also considered the contributions from higher multiplets.","authors_text":"J. J. van der Bij, L. Basso, O. Fischer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-12-21T19:05:55Z","title":"A singlet-triplet extension for the Higgs search at LEP and LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.5560","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":"sha256:2864125ebd806cc96f765f1a3048cc34d35d079dd890ded4e8c42c0b6d643874","target":"record","created_at":"2026-05-18T01:52:29Z","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":"38ccffbbbd4cf806473850854924e7339d7972f479169ea5997c2769e4dbce74","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-12-21T19:05:55Z","title_canon_sha256":"66c3296cad1f67e8c68408c558cbf82d16f9f4c11bd60e690b93d12b2cfd6149"},"schema_version":"1.0","source":{"id":"1212.5560","kind":"arxiv","version":1}},"canonical_sha256":"81f51a62764a06150f47fdfb5bfb97f76ae14fca96c4817150ec83d29de6066b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81f51a62764a06150f47fdfb5bfb97f76ae14fca96c4817150ec83d29de6066b","first_computed_at":"2026-05-18T01:52:29.116899Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:52:29.116899Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ollvZXM3z42Pt2EdBIp6OQ439pNKfa9gliAsr7Vn2aCnMrAKuVTuAA52mgnBKUe3tO2LtHy+bXu/Z8MEWfMYBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:52:29.117400Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.5560","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2864125ebd806cc96f765f1a3048cc34d35d079dd890ded4e8c42c0b6d643874","sha256:938f0f15420aeea3c1c1329782f92f3d9d6c1f3391ac9c54271bdab67e9cd210"],"state_sha256":"3bf56180968c2b7e0c0f1a2dd691163149d247fd484338fa0e4d74c8b10c87a2"}