{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:7Y7Y3UAABPDVO7ENTSLMBBZJTI","short_pith_number":"pith:7Y7Y3UAA","schema_version":"1.0","canonical_sha256":"fe3f8dd0000bc7577c8d9c96c087299a091125a067d23daefe17feb729f36769","source":{"kind":"arxiv","id":"1611.04824","version":1},"attestation_state":"computed","paper":{"title":"Towards regularized higher-order computations in QFT without DREG","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Felix Driencourt-Mangin, German F. R. Sborlini, German Rodrigo, Roger Hernandez-Pinto","submitted_at":"2016-11-15T13:42:23Z","abstract_excerpt":"In this talk, we review the basis of the loop-tree duality theorem, which allows to rewrite loop scattering amplitudes in terms of tree-level like objects. Since the loop measure is converted into a phase-space one, both virtual and real contributions are expressible using the same integration variables. A physically motivated momentum mapping allows to generate the real emission process starting from the Born kinematics and the loop momenta. The integrand-level combination leads to regular functions, which can be integrated without using dimensional regularization (DREG) and correctly reprodu"},"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":"1611.04824","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-15T13:42:23Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"3e4dc876e8f0df8e5d2c8f8def0e3f21d3d0d2833416b0a5116f077b354a9e1e","abstract_canon_sha256":"e0a21e59a266363dbd5a57c7db2be55750c9046d1ba81bd3fa257a526aa7e1d6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:58:49.773530Z","signature_b64":"zZsrkC8ay4ptAEoIjC80NzLH4kn6Qn3+y7UnkVv+q7irdb71Se4NCgtg5G5AZ3qOHOqvpyRLEU5kUajtzyNHBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe3f8dd0000bc7577c8d9c96c087299a091125a067d23daefe17feb729f36769","last_reissued_at":"2026-05-18T00:58:49.772825Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:58:49.772825Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Towards regularized higher-order computations in QFT without DREG","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Felix Driencourt-Mangin, German F. R. Sborlini, German Rodrigo, Roger Hernandez-Pinto","submitted_at":"2016-11-15T13:42:23Z","abstract_excerpt":"In this talk, we review the basis of the loop-tree duality theorem, which allows to rewrite loop scattering amplitudes in terms of tree-level like objects. Since the loop measure is converted into a phase-space one, both virtual and real contributions are expressible using the same integration variables. A physically motivated momentum mapping allows to generate the real emission process starting from the Born kinematics and the loop momenta. The integrand-level combination leads to regular functions, which can be integrated without using dimensional regularization (DREG) and correctly reprodu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.04824","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":"1611.04824","created_at":"2026-05-18T00:58:49.772966+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.04824v1","created_at":"2026-05-18T00:58:49.772966+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.04824","created_at":"2026-05-18T00:58:49.772966+00:00"},{"alias_kind":"pith_short_12","alias_value":"7Y7Y3UAABPDV","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_16","alias_value":"7Y7Y3UAABPDVO7EN","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_8","alias_value":"7Y7Y3UAA","created_at":"2026-05-18T12:30:04.600751+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/7Y7Y3UAABPDVO7ENTSLMBBZJTI","json":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI.json","graph_json":"https://pith.science/api/pith-number/7Y7Y3UAABPDVO7ENTSLMBBZJTI/graph.json","events_json":"https://pith.science/api/pith-number/7Y7Y3UAABPDVO7ENTSLMBBZJTI/events.json","paper":"https://pith.science/paper/7Y7Y3UAA"},"agent_actions":{"view_html":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI","download_json":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI.json","view_paper":"https://pith.science/paper/7Y7Y3UAA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.04824&json=true","fetch_graph":"https://pith.science/api/pith-number/7Y7Y3UAABPDVO7ENTSLMBBZJTI/graph.json","fetch_events":"https://pith.science/api/pith-number/7Y7Y3UAABPDVO7ENTSLMBBZJTI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI/action/storage_attestation","attest_author":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI/action/author_attestation","sign_citation":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI/action/citation_signature","submit_replication":"https://pith.science/pith/7Y7Y3UAABPDVO7ENTSLMBBZJTI/action/replication_record"}},"created_at":"2026-05-18T00:58:49.772966+00:00","updated_at":"2026-05-18T00:58:49.772966+00:00"}