{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:YQMBHJKBFGF3NNQR7CUMKDNP6N","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":"089c85a34496116634d3ef502ffb418328f94625a0fbd5baf16c13a3e9771384","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-12-21T18:31:18Z","title_canon_sha256":"eeac919a5ceec542acd9f39b11e11505b1da8d32cc5c8caae4ba0bb47ad38851"},"schema_version":"1.0","source":{"id":"2112.11419","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.11419","created_at":"2026-07-05T04:11:10Z"},{"alias_kind":"arxiv_version","alias_value":"2112.11419v3","created_at":"2026-07-05T04:11:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.11419","created_at":"2026-07-05T04:11:10Z"},{"alias_kind":"pith_short_12","alias_value":"YQMBHJKBFGF3","created_at":"2026-07-05T04:11:10Z"},{"alias_kind":"pith_short_16","alias_value":"YQMBHJKBFGF3NNQR","created_at":"2026-07-05T04:11:10Z"},{"alias_kind":"pith_short_8","alias_value":"YQMBHJKB","created_at":"2026-07-05T04:11:10Z"}],"graph_snapshots":[{"event_id":"sha256:46b4a6078c0fdffff9d1b9a4b5c77b7204b29edd56c1924a5074f6e0ea6cca6e","target":"graph","created_at":"2026-07-05T04:11:10Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2112.11419/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The appearance of large logarithmic corrections is a well-known phenomenon in the presence of widely separated mass scales. In this work, we point out the existence of large Sudakov-like logarithmic contributions related to external-leg corrections of heavy scalar particles which cannot be resummed straight-forwardly using renormalisation group equations. Based on a toy model, we discuss in detail how these corrections appear in theories containing at least one light and one heavy particle that couple to each other with a potentially large trilinear coupling. We show how the occurrence of the ","authors_text":"Georg Weiglein, Henning Bahl, Johannes Braathen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-12-21T18:31:18Z","title":"External leg corrections as an origin of large logarithms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.11419","kind":"arxiv","version":3},"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":"sha256:5d634861d6b5c1a06686a037ee5e5854bc2555bf5a27e69b4d72c35fe1535bb7","target":"record","created_at":"2026-07-05T04:11:10Z","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":"089c85a34496116634d3ef502ffb418328f94625a0fbd5baf16c13a3e9771384","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-12-21T18:31:18Z","title_canon_sha256":"eeac919a5ceec542acd9f39b11e11505b1da8d32cc5c8caae4ba0bb47ad38851"},"schema_version":"1.0","source":{"id":"2112.11419","kind":"arxiv","version":3}},"canonical_sha256":"c41813a541298bb6b611f8a8c50daff344b8c6af13ced400a638e8c3fb3b0f86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c41813a541298bb6b611f8a8c50daff344b8c6af13ced400a638e8c3fb3b0f86","first_computed_at":"2026-07-05T04:11:10.318772Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:11:10.318772Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O/oyFmmHQnufLJ3zr2wVRnX19ghwAk4BurU0olrfZtJ3pxXJrJNz438x+1D6WWRNf7jneZb//EP1kC208t6aCw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:11:10.319203Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.11419","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d634861d6b5c1a06686a037ee5e5854bc2555bf5a27e69b4d72c35fe1535bb7","sha256:46b4a6078c0fdffff9d1b9a4b5c77b7204b29edd56c1924a5074f6e0ea6cca6e"],"state_sha256":"50fb78ef8ac3eebc132090b73cdeab2e34f4c408d72455f6acacded82837a19b"}