{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:6JJDC7LPQIUBF4MTX4FLAUVECG","short_pith_number":"pith:6JJDC7LP","schema_version":"1.0","canonical_sha256":"f252317d6f822812f193bf0ab052a411a8e6158fe44b2d1ec57a70375e4b03b8","source":{"kind":"arxiv","id":"1211.2658","version":1},"attestation_state":"computed","paper":{"title":"Testing the custodial symmetry in the Higgs sector of the Georgi-Machacek model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cheng-Wei Chiang, Kei Yagyu","submitted_at":"2012-11-12T15:25:24Z","abstract_excerpt":"We study how the custodial symmetry in the Higgs sector of the Georgi-Machacek (GM) model can be tested at the LHC. As the minimal extension of the Higgs triplet model, in which tiny neutrino masses are generated via the Type-II Seesaw Mechanism, the GM model keeps the electroweak $\\rho$ parameter at unity at tree level. In the GM model, there are 5-plet ($H_5$), 3-plet ($H_3$) and singlet ($H_1$) Higgs bosons under the classification of the custodial $SU(2)_V$ symmetry, in addition to the standard model-like Higgs boson ($h$). These new Higgs bosons have the following characteristic features "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1211.2658","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-11-12T15:25:24Z","cross_cats_sorted":[],"title_canon_sha256":"b8a1d57a6cb8bc7407b7db07e144c5b8b6a447c448deb0d60dbe0f6db9b83931","abstract_canon_sha256":"60921ce11540fd5875d970ddf5368a7a4183666d40cb790f8f455cc8149faf15"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:16.714079Z","signature_b64":"nc4/4jkZc5Zkgypgr8AsnYvKQ6pRKfGgiNPu8U/yLIiuqm5c8oDP9PSUdg3qpbYgDC/de1/hELn3uY6FyJ7hBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f252317d6f822812f193bf0ab052a411a8e6158fe44b2d1ec57a70375e4b03b8","last_reissued_at":"2026-05-18T01:53:16.713685Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:16.713685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Testing the custodial symmetry in the Higgs sector of the Georgi-Machacek model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cheng-Wei Chiang, Kei Yagyu","submitted_at":"2012-11-12T15:25:24Z","abstract_excerpt":"We study how the custodial symmetry in the Higgs sector of the Georgi-Machacek (GM) model can be tested at the LHC. As the minimal extension of the Higgs triplet model, in which tiny neutrino masses are generated via the Type-II Seesaw Mechanism, the GM model keeps the electroweak $\\rho$ parameter at unity at tree level. In the GM model, there are 5-plet ($H_5$), 3-plet ($H_3$) and singlet ($H_1$) Higgs bosons under the classification of the custodial $SU(2)_V$ symmetry, in addition to the standard model-like Higgs boson ($h$). These new Higgs bosons have the following characteristic features "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.2658","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1211.2658","created_at":"2026-05-18T01:53:16.713744+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.2658v1","created_at":"2026-05-18T01:53:16.713744+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.2658","created_at":"2026-05-18T01:53:16.713744+00:00"},{"alias_kind":"pith_short_12","alias_value":"6JJDC7LPQIUB","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_16","alias_value":"6JJDC7LPQIUBF4MT","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_8","alias_value":"6JJDC7LP","created_at":"2026-05-18T12:26:56.085431+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG","json":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG.json","graph_json":"https://pith.science/api/pith-number/6JJDC7LPQIUBF4MTX4FLAUVECG/graph.json","events_json":"https://pith.science/api/pith-number/6JJDC7LPQIUBF4MTX4FLAUVECG/events.json","paper":"https://pith.science/paper/6JJDC7LP"},"agent_actions":{"view_html":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG","download_json":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG.json","view_paper":"https://pith.science/paper/6JJDC7LP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.2658&json=true","fetch_graph":"https://pith.science/api/pith-number/6JJDC7LPQIUBF4MTX4FLAUVECG/graph.json","fetch_events":"https://pith.science/api/pith-number/6JJDC7LPQIUBF4MTX4FLAUVECG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG/action/storage_attestation","attest_author":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG/action/author_attestation","sign_citation":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG/action/citation_signature","submit_replication":"https://pith.science/pith/6JJDC7LPQIUBF4MTX4FLAUVECG/action/replication_record"}},"created_at":"2026-05-18T01:53:16.713744+00:00","updated_at":"2026-05-18T01:53:16.713744+00:00"}