{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:E5UGPNKFASOIAEZLMZAIRNTVHK","short_pith_number":"pith:E5UGPNKF","schema_version":"1.0","canonical_sha256":"276867b545049c80132b664088b6753aaed5f7b6d72fa48d9666e7cb04161d42","source":{"kind":"arxiv","id":"1405.2586","version":1},"attestation_state":"computed","paper":{"title":"Model independent analysis of heavy vector-like top partners","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Mathieu Buchkremer","submitted_at":"2014-05-11T21:21:39Z","abstract_excerpt":"Searches for new fermionic states heavier than the top quark are being pursued by the CMS & ATLAS collaborations, pushing the mass bounds towards the TeV scale. Although a chiral fourth generation of quarks is now excluded by the LHC results, models going beyond the Standard Model predict the existence of heavy vector-like top partners as potential smoking gun signatures. Relying on a model-independent parametrisation, we present the first results of a dedicated software called XQCAT (eXtra Quark Combined Analysis Tool), which recasts publicly available experimental data from direct and Supers"},"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":"1405.2586","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-11T21:21:39Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"b0ff2cde584c303e221f541255043d5300671756221a9e1f98713f11b91aa140","abstract_canon_sha256":"c18072045ab25904de3ccb9b52929b1a3f12c8008524cb67cfc3c438fbd85438"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:52:05.166441Z","signature_b64":"AbmI0wMocf8+m747rFJqFH1i5uClysFLaXaAmjnIT0Cd201ehkSOc+0QFz0/M7BGco/n8bnrQbe88cgGw6wPBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"276867b545049c80132b664088b6753aaed5f7b6d72fa48d9666e7cb04161d42","last_reissued_at":"2026-05-18T02:52:05.165983Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:52:05.165983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Model independent analysis of heavy vector-like top partners","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Mathieu Buchkremer","submitted_at":"2014-05-11T21:21:39Z","abstract_excerpt":"Searches for new fermionic states heavier than the top quark are being pursued by the CMS & ATLAS collaborations, pushing the mass bounds towards the TeV scale. Although a chiral fourth generation of quarks is now excluded by the LHC results, models going beyond the Standard Model predict the existence of heavy vector-like top partners as potential smoking gun signatures. Relying on a model-independent parametrisation, we present the first results of a dedicated software called XQCAT (eXtra Quark Combined Analysis Tool), which recasts publicly available experimental data from direct and Supers"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2586","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":"1405.2586","created_at":"2026-05-18T02:52:05.166054+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.2586v1","created_at":"2026-05-18T02:52:05.166054+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2586","created_at":"2026-05-18T02:52:05.166054+00:00"},{"alias_kind":"pith_short_12","alias_value":"E5UGPNKFASOI","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_16","alias_value":"E5UGPNKFASOIAEZL","created_at":"2026-05-18T12:28:25.294606+00:00"},{"alias_kind":"pith_short_8","alias_value":"E5UGPNKF","created_at":"2026-05-18T12:28:25.294606+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/E5UGPNKFASOIAEZLMZAIRNTVHK","json":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK.json","graph_json":"https://pith.science/api/pith-number/E5UGPNKFASOIAEZLMZAIRNTVHK/graph.json","events_json":"https://pith.science/api/pith-number/E5UGPNKFASOIAEZLMZAIRNTVHK/events.json","paper":"https://pith.science/paper/E5UGPNKF"},"agent_actions":{"view_html":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK","download_json":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK.json","view_paper":"https://pith.science/paper/E5UGPNKF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.2586&json=true","fetch_graph":"https://pith.science/api/pith-number/E5UGPNKFASOIAEZLMZAIRNTVHK/graph.json","fetch_events":"https://pith.science/api/pith-number/E5UGPNKFASOIAEZLMZAIRNTVHK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK/action/storage_attestation","attest_author":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK/action/author_attestation","sign_citation":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK/action/citation_signature","submit_replication":"https://pith.science/pith/E5UGPNKFASOIAEZLMZAIRNTVHK/action/replication_record"}},"created_at":"2026-05-18T02:52:05.166054+00:00","updated_at":"2026-05-18T02:52:05.166054+00:00"}