{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:EMU26ZOYGQUKDYXMI4PYMQLNYQ","short_pith_number":"pith:EMU26ZOY","schema_version":"1.0","canonical_sha256":"2329af65d83428a1e2ec471f86416dc40a71e5c5d8420277fc703bb6a650b556","source":{"kind":"arxiv","id":"1503.08537","version":2},"attestation_state":"computed","paper":{"title":"Enhancing $t\\bar{t}hh$ production through CP-violating top-Higgs interaction at the LHC, ILC and a 100 TeV collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bingfang Yang, Jinzhong Han, Ning Liu, Yanming Zhang","submitted_at":"2015-03-30T05:04:47Z","abstract_excerpt":"The measurement of Higgs self-coupling is one of the most crucial physics goals at the future colliders. At the LHC, the di-Higgs production is a main way to measure the Higgs trilinear coupling. As a complementary to the di-Higgs production, $t \\bar{t} hh$ process may open a new avenue to measure di-Higgs physics at the LHC and a future 100 TeV $pp$ collider or a high energy $e^+e^-$ collider since the extra $t\\bar t$ in the final states may efficiently suppress the backgrounds. However, such a kind of process is also controlled by the top-Higgs coupling. In this work, we investigate the impa"},"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":"1503.08537","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-30T05:04:47Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"29166a46fd849db715ebb02e4951d5745fc61c6b380260fec0164915f96b2ea6","abstract_canon_sha256":"c5d4e9fc312e593a9493e644d9c958a34c8acac9b72fea1689cf7a13b65b9369"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:22.833597Z","signature_b64":"ffeCsZJCwlzXRX8fDEIje7AUOFBVJDpKmUIbpc892sZ3dj0Sbn3dFVWK0ggb3WmFAJtNN2/JlIa0YEucazZVBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2329af65d83428a1e2ec471f86416dc40a71e5c5d8420277fc703bb6a650b556","last_reissued_at":"2026-05-18T01:36:22.833172Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:22.833172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhancing $t\\bar{t}hh$ production through CP-violating top-Higgs interaction at the LHC, ILC and a 100 TeV collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bingfang Yang, Jinzhong Han, Ning Liu, Yanming Zhang","submitted_at":"2015-03-30T05:04:47Z","abstract_excerpt":"The measurement of Higgs self-coupling is one of the most crucial physics goals at the future colliders. At the LHC, the di-Higgs production is a main way to measure the Higgs trilinear coupling. As a complementary to the di-Higgs production, $t \\bar{t} hh$ process may open a new avenue to measure di-Higgs physics at the LHC and a future 100 TeV $pp$ collider or a high energy $e^+e^-$ collider since the extra $t\\bar t$ in the final states may efficiently suppress the backgrounds. However, such a kind of process is also controlled by the top-Higgs coupling. In this work, we investigate the impa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08537","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":""},"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":"1503.08537","created_at":"2026-05-18T01:36:22.833230+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.08537v2","created_at":"2026-05-18T01:36:22.833230+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08537","created_at":"2026-05-18T01:36:22.833230+00:00"},{"alias_kind":"pith_short_12","alias_value":"EMU26ZOYGQUK","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"EMU26ZOYGQUKDYXM","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"EMU26ZOY","created_at":"2026-05-18T12:29:19.899920+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/EMU26ZOYGQUKDYXMI4PYMQLNYQ","json":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ.json","graph_json":"https://pith.science/api/pith-number/EMU26ZOYGQUKDYXMI4PYMQLNYQ/graph.json","events_json":"https://pith.science/api/pith-number/EMU26ZOYGQUKDYXMI4PYMQLNYQ/events.json","paper":"https://pith.science/paper/EMU26ZOY"},"agent_actions":{"view_html":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ","download_json":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ.json","view_paper":"https://pith.science/paper/EMU26ZOY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.08537&json=true","fetch_graph":"https://pith.science/api/pith-number/EMU26ZOYGQUKDYXMI4PYMQLNYQ/graph.json","fetch_events":"https://pith.science/api/pith-number/EMU26ZOYGQUKDYXMI4PYMQLNYQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ/action/storage_attestation","attest_author":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ/action/author_attestation","sign_citation":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ/action/citation_signature","submit_replication":"https://pith.science/pith/EMU26ZOYGQUKDYXMI4PYMQLNYQ/action/replication_record"}},"created_at":"2026-05-18T01:36:22.833230+00:00","updated_at":"2026-05-18T01:36:22.833230+00:00"}