{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NISRXSG54QBJGAV3BKKC2D3TU5","short_pith_number":"pith:NISRXSG5","schema_version":"1.0","canonical_sha256":"6a251bc8dde4029302bb0a942d0f73a7529898f0bfaacbde2f7e7e7b630abd13","source":{"kind":"arxiv","id":"1904.08744","version":1},"attestation_state":"computed","paper":{"title":"Resummation of soft and Coulomb corrections for $t\\bar{t}h$ production at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Li Lin Yang, Wan-Li Ju","submitted_at":"2019-04-18T13:02:49Z","abstract_excerpt":"In this paper, a combined resummation of soft and Coulomb corrections is performed for the associated production of the Higgs boson with a top quark pair at the LHC. We illustrate the similarities and critical differences between this process and the $t\\bar{t}$ production process. We show that up to the next-to-leading power, the total cross section for $t\\bar{t}h$ production admits a similar factorization formula in the threshold limit as that for $t\\bar{t}$ production. This fact, however, is not expected to hold at higher powers. Based on the factorization formula, we perform the resummation"},"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":"1904.08744","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-04-18T13:02:49Z","cross_cats_sorted":[],"title_canon_sha256":"b85e40445de06b0c96c70dabeefd9a99ca8550dfe56c7f126251752ce444d056","abstract_canon_sha256":"2f57b56af56e7e94cc969c150351e88db60a8c2af35e7c7d9833a4d4ae18066c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:54.149851Z","signature_b64":"uLHZ9t8QoUyzGHVzN9TWjD1OFOF5ZSt11wH6TZJ6onYpoSBs3kpGDLfUDzreVWpjk5B76VY5+VwSCXO+2qyaCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a251bc8dde4029302bb0a942d0f73a7529898f0bfaacbde2f7e7e7b630abd13","last_reissued_at":"2026-05-17T23:39:54.149371Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:54.149371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Resummation of soft and Coulomb corrections for $t\\bar{t}h$ production at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Li Lin Yang, Wan-Li Ju","submitted_at":"2019-04-18T13:02:49Z","abstract_excerpt":"In this paper, a combined resummation of soft and Coulomb corrections is performed for the associated production of the Higgs boson with a top quark pair at the LHC. We illustrate the similarities and critical differences between this process and the $t\\bar{t}$ production process. We show that up to the next-to-leading power, the total cross section for $t\\bar{t}h$ production admits a similar factorization formula in the threshold limit as that for $t\\bar{t}$ production. This fact, however, is not expected to hold at higher powers. Based on the factorization formula, we perform the resummation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.08744","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":"1904.08744","created_at":"2026-05-17T23:39:54.149439+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.08744v1","created_at":"2026-05-17T23:39:54.149439+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.08744","created_at":"2026-05-17T23:39:54.149439+00:00"},{"alias_kind":"pith_short_12","alias_value":"NISRXSG54QBJ","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NISRXSG54QBJGAV3","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NISRXSG5","created_at":"2026-05-18T12:33:24.271573+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1909.00490","citing_title":"The Role of the $t{\\bar t}h$ Rest Frame in Direct Top-Quark Yukawa Coupling Measurements","ref_index":38,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5","json":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5.json","graph_json":"https://pith.science/api/pith-number/NISRXSG54QBJGAV3BKKC2D3TU5/graph.json","events_json":"https://pith.science/api/pith-number/NISRXSG54QBJGAV3BKKC2D3TU5/events.json","paper":"https://pith.science/paper/NISRXSG5"},"agent_actions":{"view_html":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5","download_json":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5.json","view_paper":"https://pith.science/paper/NISRXSG5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.08744&json=true","fetch_graph":"https://pith.science/api/pith-number/NISRXSG54QBJGAV3BKKC2D3TU5/graph.json","fetch_events":"https://pith.science/api/pith-number/NISRXSG54QBJGAV3BKKC2D3TU5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5/action/storage_attestation","attest_author":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5/action/author_attestation","sign_citation":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5/action/citation_signature","submit_replication":"https://pith.science/pith/NISRXSG54QBJGAV3BKKC2D3TU5/action/replication_record"}},"created_at":"2026-05-17T23:39:54.149439+00:00","updated_at":"2026-05-17T23:39:54.149439+00:00"}