{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:6U5OJXQZLLLN5IVEKEUQS7H562","short_pith_number":"pith:6U5OJXQZ","schema_version":"1.0","canonical_sha256":"f53ae4de195ad6dea2a45129097cfdf6bdc4c0f4e9e981d03e937dffefcfc297","source":{"kind":"arxiv","id":"2410.08609","version":2},"attestation_state":"computed","paper":{"title":"Can a pseudoscalar with a mass of 365 GeV in two-Higgs-doublet models explain the CMS $t\\bar{t}$ excess?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Chih-Ting Lu, Dongjoo Kim, Jeonghyeon Song, kingman Cheung, Soojin Lee","submitted_at":"2024-10-11T08:17:39Z","abstract_excerpt":"We investigate the recently reported $t\\bar{t}$ excess by the CMS Collaboration within the framework of conventional Two-Higgs-Doublet Models (2HDMs). Considering all four types (I, II, X, and Y), we perform a comprehensive parameter space scan using the best-fit values for a pseudoscalar boson $A$: $M_A = 365$ GeV, $\\Gamma_A/M_A = 2\\%$, and $\\tan\\beta = 1.28$. Theoretical requirements and experimental constraints are systematically applied, including conditions from a bounded-below scalar potential, vacuum stability, unitarity, perturbativity, Flavor-Changing Neutral Currents (FCNCs), and dir"},"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":"2410.08609","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-11T08:17:39Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"035c17668b701011000935821f12dafc39fff5f7fae3460d1711460ad19ece65","abstract_canon_sha256":"4c397df99cc07752360ac6fa6baab03b4dd300db1dd5aaeac5d782659fd52fe8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:36:15.177521Z","signature_b64":"xEdsIVj4jL4Xvp8yN4Tg8+zY3tCCkw602GdYz5zL3cKUB2qfseVzfjxfCmH9ZTLc1Ko5XCqLintxwl0scX5TAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f53ae4de195ad6dea2a45129097cfdf6bdc4c0f4e9e981d03e937dffefcfc297","last_reissued_at":"2026-07-05T09:36:15.176941Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:36:15.176941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Can a pseudoscalar with a mass of 365 GeV in two-Higgs-doublet models explain the CMS $t\\bar{t}$ excess?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Chih-Ting Lu, Dongjoo Kim, Jeonghyeon Song, kingman Cheung, Soojin Lee","submitted_at":"2024-10-11T08:17:39Z","abstract_excerpt":"We investigate the recently reported $t\\bar{t}$ excess by the CMS Collaboration within the framework of conventional Two-Higgs-Doublet Models (2HDMs). Considering all four types (I, II, X, and Y), we perform a comprehensive parameter space scan using the best-fit values for a pseudoscalar boson $A$: $M_A = 365$ GeV, $\\Gamma_A/M_A = 2\\%$, and $\\tan\\beta = 1.28$. Theoretical requirements and experimental constraints are systematically applied, including conditions from a bounded-below scalar potential, vacuum stability, unitarity, perturbativity, Flavor-Changing Neutral Currents (FCNCs), and dir"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.08609","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.08609/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2410.08609","created_at":"2026-07-05T09:36:15.177001+00:00"},{"alias_kind":"arxiv_version","alias_value":"2410.08609v2","created_at":"2026-07-05T09:36:15.177001+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.08609","created_at":"2026-07-05T09:36:15.177001+00:00"},{"alias_kind":"pith_short_12","alias_value":"6U5OJXQZLLLN","created_at":"2026-07-05T09:36:15.177001+00:00"},{"alias_kind":"pith_short_16","alias_value":"6U5OJXQZLLLN5IVE","created_at":"2026-07-05T09:36:15.177001+00:00"},{"alias_kind":"pith_short_8","alias_value":"6U5OJXQZ","created_at":"2026-07-05T09:36:15.177001+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.15138","citing_title":"Contrasting Pseudoscalar Higgs and Toponium States at the LHC and Beyond","ref_index":15,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562","json":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562.json","graph_json":"https://pith.science/api/pith-number/6U5OJXQZLLLN5IVEKEUQS7H562/graph.json","events_json":"https://pith.science/api/pith-number/6U5OJXQZLLLN5IVEKEUQS7H562/events.json","paper":"https://pith.science/paper/6U5OJXQZ"},"agent_actions":{"view_html":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562","download_json":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562.json","view_paper":"https://pith.science/paper/6U5OJXQZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2410.08609&json=true","fetch_graph":"https://pith.science/api/pith-number/6U5OJXQZLLLN5IVEKEUQS7H562/graph.json","fetch_events":"https://pith.science/api/pith-number/6U5OJXQZLLLN5IVEKEUQS7H562/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562/action/storage_attestation","attest_author":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562/action/author_attestation","sign_citation":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562/action/citation_signature","submit_replication":"https://pith.science/pith/6U5OJXQZLLLN5IVEKEUQS7H562/action/replication_record"}},"created_at":"2026-07-05T09:36:15.177001+00:00","updated_at":"2026-07-05T09:36:15.177001+00:00"}