{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:GYWVZ3AYWSML3BS5XQMOFONKGQ","short_pith_number":"pith:GYWVZ3AY","schema_version":"1.0","canonical_sha256":"362d5cec18b498bd865dbc18e2b9aa3431f6507df7eab34545d44b1a6eeb4d49","source":{"kind":"arxiv","id":"2404.14868","version":2},"attestation_state":"computed","paper":{"title":"Monte Carlo evaluation of divergent one-loop integrals without contour deformation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Roberto Pittau","submitted_at":"2024-04-23T09:44:36Z","abstract_excerpt":"Reference [1] introduces a method for computing numerically four-dimensional multi-loop integrals without performing an explicit analytic contour deformation around threshold singularities. In this paper, we extend such a technique to massless scalar one-loop integrals regularized in the framework of dimensional regularization. A two-loop example is also discussed."},"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":"2404.14868","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-04-23T09:44:36Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"81a1749259bf87affa1b7fe7a3d444ac095c12f116653e88fec632acb5b58895","abstract_canon_sha256":"b9db93e4583d6cf6c732171158628c6f007ae99f802ab3a2677a9dfd84b053ff"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:48:14.015747Z","signature_b64":"pz6xO9MRdN+tgVW0qdAxoN6c15zOfi9kdhibJPz9S0e9xqXYg+3T8w728btGTl4UCBbes+pZZCry+W4h5+LEAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"362d5cec18b498bd865dbc18e2b9aa3431f6507df7eab34545d44b1a6eeb4d49","last_reissued_at":"2026-07-05T08:48:14.015226Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:48:14.015226Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Monte Carlo evaluation of divergent one-loop integrals without contour deformation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Roberto Pittau","submitted_at":"2024-04-23T09:44:36Z","abstract_excerpt":"Reference [1] introduces a method for computing numerically four-dimensional multi-loop integrals without performing an explicit analytic contour deformation around threshold singularities. In this paper, we extend such a technique to massless scalar one-loop integrals regularized in the framework of dimensional regularization. A two-loop example is also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.14868","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/2404.14868/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":"2404.14868","created_at":"2026-07-05T08:48:14.015294+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.14868v2","created_at":"2026-07-05T08:48:14.015294+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.14868","created_at":"2026-07-05T08:48:14.015294+00:00"},{"alias_kind":"pith_short_12","alias_value":"GYWVZ3AYWSML","created_at":"2026-07-05T08:48:14.015294+00:00"},{"alias_kind":"pith_short_16","alias_value":"GYWVZ3AYWSML3BS5","created_at":"2026-07-05T08:48:14.015294+00:00"},{"alias_kind":"pith_short_8","alias_value":"GYWVZ3AY","created_at":"2026-07-05T08:48:14.015294+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.24073","citing_title":"Positive Integrands from Feynman Integrals in the Minkowski Regime","ref_index":63,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ","json":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ.json","graph_json":"https://pith.science/api/pith-number/GYWVZ3AYWSML3BS5XQMOFONKGQ/graph.json","events_json":"https://pith.science/api/pith-number/GYWVZ3AYWSML3BS5XQMOFONKGQ/events.json","paper":"https://pith.science/paper/GYWVZ3AY"},"agent_actions":{"view_html":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ","download_json":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ.json","view_paper":"https://pith.science/paper/GYWVZ3AY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.14868&json=true","fetch_graph":"https://pith.science/api/pith-number/GYWVZ3AYWSML3BS5XQMOFONKGQ/graph.json","fetch_events":"https://pith.science/api/pith-number/GYWVZ3AYWSML3BS5XQMOFONKGQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ/action/storage_attestation","attest_author":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ/action/author_attestation","sign_citation":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ/action/citation_signature","submit_replication":"https://pith.science/pith/GYWVZ3AYWSML3BS5XQMOFONKGQ/action/replication_record"}},"created_at":"2026-07-05T08:48:14.015294+00:00","updated_at":"2026-07-05T08:48:14.015294+00:00"}