{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:L3QCDHW4B2E5T4XOLSVDK5GO6A","short_pith_number":"pith:L3QCDHW4","schema_version":"1.0","canonical_sha256":"5ee0219edc0e89d9f2ee5caa3574cef02f151a0ef8a1991d02b1f71044acb0af","source":{"kind":"arxiv","id":"2106.08329","version":2},"attestation_state":"computed","paper":{"title":"Cuts for two-body decays at colliders","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Emma Slade, Gavin P. Salam","submitted_at":"2021-06-15T18:00:00Z","abstract_excerpt":"Fixed-order perturbative calculations of fiducial cross sections for two-body decay processes at colliders show disturbing sensitivity to unphysically low momentum scales and, in the case of $H\\to \\gamma \\gamma$ in gluon fusion, poor convergence. Such problems have their origins in an interplay between the behaviour of standard experimental cuts at small transverse momenta ($p_t$) and logarithmic perturbative contributions. We illustrate how this interplay leads to a factorially divergent structure in the perturbative series that sets in already from the first orders. We propose simple modific"},"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":"2106.08329","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-06-15T18:00:00Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9c74b848b4265f8804984ade5f08c28b9f938cdec7af125f51ef6dbc711b0d11","abstract_canon_sha256":"0341975901fde782f595b220b793f00574c71f84c858936afc8fcc8839ad2c54"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:36:54.812466Z","signature_b64":"liOvHWw1hASw+z2g+hPAPaYJeR1Ncy9v/kb7Lk337oLvomi34/zcaN5+5j84XjtC1362PR45GQ0ZFUPeYavnBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ee0219edc0e89d9f2ee5caa3574cef02f151a0ef8a1991d02b1f71044acb0af","last_reissued_at":"2026-07-05T03:36:54.811952Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:36:54.811952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cuts for two-body decays at colliders","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Emma Slade, Gavin P. Salam","submitted_at":"2021-06-15T18:00:00Z","abstract_excerpt":"Fixed-order perturbative calculations of fiducial cross sections for two-body decay processes at colliders show disturbing sensitivity to unphysically low momentum scales and, in the case of $H\\to \\gamma \\gamma$ in gluon fusion, poor convergence. Such problems have their origins in an interplay between the behaviour of standard experimental cuts at small transverse momenta ($p_t$) and logarithmic perturbative contributions. We illustrate how this interplay leads to a factorially divergent structure in the perturbative series that sets in already from the first orders. We propose simple modific"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.08329","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/2106.08329/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":"2106.08329","created_at":"2026-07-05T03:36:54.812013+00:00"},{"alias_kind":"arxiv_version","alias_value":"2106.08329v2","created_at":"2026-07-05T03:36:54.812013+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.08329","created_at":"2026-07-05T03:36:54.812013+00:00"},{"alias_kind":"pith_short_12","alias_value":"L3QCDHW4B2E5","created_at":"2026-07-05T03:36:54.812013+00:00"},{"alias_kind":"pith_short_16","alias_value":"L3QCDHW4B2E5T4XO","created_at":"2026-07-05T03:36:54.812013+00:00"},{"alias_kind":"pith_short_8","alias_value":"L3QCDHW4","created_at":"2026-07-05T03:36:54.812013+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.31286","citing_title":"Boosted Higgs-strahlung off a $W$ boson at next-to-next-to-next-to-leading order in QCD","ref_index":82,"is_internal_anchor":false},{"citing_arxiv_id":"2504.06689","citing_title":"Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist","ref_index":250,"is_internal_anchor":false},{"citing_arxiv_id":"2509.13759","citing_title":"Measurement of the $W$-boson angular coefficients and transverse momentum in $pp$ collisions at $\\sqrt{s}=$ 13 TeV with the ATLAS detector","ref_index":22,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A","json":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A.json","graph_json":"https://pith.science/api/pith-number/L3QCDHW4B2E5T4XOLSVDK5GO6A/graph.json","events_json":"https://pith.science/api/pith-number/L3QCDHW4B2E5T4XOLSVDK5GO6A/events.json","paper":"https://pith.science/paper/L3QCDHW4"},"agent_actions":{"view_html":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A","download_json":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A.json","view_paper":"https://pith.science/paper/L3QCDHW4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2106.08329&json=true","fetch_graph":"https://pith.science/api/pith-number/L3QCDHW4B2E5T4XOLSVDK5GO6A/graph.json","fetch_events":"https://pith.science/api/pith-number/L3QCDHW4B2E5T4XOLSVDK5GO6A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A/action/storage_attestation","attest_author":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A/action/author_attestation","sign_citation":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A/action/citation_signature","submit_replication":"https://pith.science/pith/L3QCDHW4B2E5T4XOLSVDK5GO6A/action/replication_record"}},"created_at":"2026-07-05T03:36:54.812013+00:00","updated_at":"2026-07-05T03:36:54.812013+00:00"}