{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JBENUTRZ7FOTRJWO7PPVSRFRJA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a5277bbe98a65afed6fb31f96081b9518e82f0464c80581bbdb3db24b97e96dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-14T16:28:14Z","title_canon_sha256":"b4e4b831ddb7ed446448a581b2867358fa6273980a1566f66b166ae038588d8a"},"schema_version":"1.0","source":{"id":"1902.05480","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.05480","created_at":"2026-05-17T23:47:26Z"},{"alias_kind":"arxiv_version","alias_value":"1902.05480v2","created_at":"2026-05-17T23:47:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.05480","created_at":"2026-05-17T23:47:26Z"},{"alias_kind":"pith_short_12","alias_value":"JBENUTRZ7FOT","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"JBENUTRZ7FOTRJWO","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"JBENUTRZ","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:34b38c6dc7be6f4e7f549f932188a4e0f01575db5f52be2a79abe79b9ff428c5","target":"graph","created_at":"2026-05-17T23:47:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We calculate the contributions to the two-loop scattering amplitudes $h \\to gg$, $h \\to ggg$ and $h \\to q \\bar q g$ that arise from a modified trilinear Higgs coupling $\\lambda$. Analytic expressions are obtained by performing an asymptotic expansion near the limit of infinitely heavy top quark. The calculated amplitudes are necessary to study the impact of the ${\\cal O} (\\lambda)$ corrections to the transverse momentum distributions ($p_{T,h}$) in single-Higgs production at hadron colliders for low and moderate values of $p_{T,h}$.","authors_text":"Martin Gorbahn, Ulrich Haisch","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-14T16:28:14Z","title":"Two-loop amplitudes for Higgs plus jet production involving a modified trilinear Higgs coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.05480","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a2065b777a5e7df547a247181e1359d76db416b06af05610915d8326de0bde83","target":"record","created_at":"2026-05-17T23:47:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a5277bbe98a65afed6fb31f96081b9518e82f0464c80581bbdb3db24b97e96dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-02-14T16:28:14Z","title_canon_sha256":"b4e4b831ddb7ed446448a581b2867358fa6273980a1566f66b166ae038588d8a"},"schema_version":"1.0","source":{"id":"1902.05480","kind":"arxiv","version":2}},"canonical_sha256":"4848da4e39f95d38a6cefbdf5944b148042353180edfc7942617ccab32ed6d04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4848da4e39f95d38a6cefbdf5944b148042353180edfc7942617ccab32ed6d04","first_computed_at":"2026-05-17T23:47:26.072805Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:26.072805Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9ByN+GmyZ6EC/J3PPgQrf78AcO8rFSPIBj0Tg6zR3swOorN4tQO2MhQ7bah+jMxk5haj+51djthqIFq6dy2BDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:26.073450Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.05480","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2065b777a5e7df547a247181e1359d76db416b06af05610915d8326de0bde83","sha256:34b38c6dc7be6f4e7f549f932188a4e0f01575db5f52be2a79abe79b9ff428c5"],"state_sha256":"d7a8b94d0fc09aacad7832781225235875964d6cbc5955ffd7ba8a68b156637a"}