{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:7EV5RL364XAJOOJ4VH7O4CP5JC","short_pith_number":"pith:7EV5RL36","canonical_record":{"source":{"id":"1604.00392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-01T20:00:00Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"b17c1897a2260b793612c624aad41c199f5d290a2779fd7752cb0369712e1385","abstract_canon_sha256":"550c26009a05b4d4770f232c21c59aafcad018c68d7a2f865c2a4e9014527cfc"},"schema_version":"1.0"},"canonical_sha256":"f92bd8af7ee5c097393ca9feee09fd489570be82a1ef41f314a6df264fb6b83e","source":{"kind":"arxiv","id":"1604.00392","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.00392","created_at":"2026-05-18T01:17:49Z"},{"alias_kind":"arxiv_version","alias_value":"1604.00392v1","created_at":"2026-05-18T01:17:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.00392","created_at":"2026-05-18T01:17:49Z"},{"alias_kind":"pith_short_12","alias_value":"7EV5RL364XAJ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7EV5RL364XAJOOJ4","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7EV5RL36","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:7EV5RL364XAJOOJ4VH7O4CP5JC","target":"record","payload":{"canonical_record":{"source":{"id":"1604.00392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-01T20:00:00Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"b17c1897a2260b793612c624aad41c199f5d290a2779fd7752cb0369712e1385","abstract_canon_sha256":"550c26009a05b4d4770f232c21c59aafcad018c68d7a2f865c2a4e9014527cfc"},"schema_version":"1.0"},"canonical_sha256":"f92bd8af7ee5c097393ca9feee09fd489570be82a1ef41f314a6df264fb6b83e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:49.735088Z","signature_b64":"Rdeu3QGbccI/98Do9YxcRHOoDd+ygCji01ZFmPjsvAZJmO08itxts1XsdhNbJCDTrVEZtmBiqzrn7eMmqC5LBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f92bd8af7ee5c097393ca9feee09fd489570be82a1ef41f314a6df264fb6b83e","last_reissued_at":"2026-05-18T01:17:49.734294Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:49.734294Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.00392","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:17:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c34msiABZTCQrXcv6nwP8Fsy1978G+QdPlTBkj+I8YhFOJCAW4l/ge+zoaHRqq5Jjl6qtJa+XynOBAQHfWNnCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T07:27:38.910387Z"},"content_sha256":"d6480ea8080bf48df3d40085c79820c13041299b72fdcc0026396ee585908ce4","schema_version":"1.0","event_id":"sha256:d6480ea8080bf48df3d40085c79820c13041299b72fdcc0026396ee585908ce4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:7EV5RL364XAJOOJ4VH7O4CP5JC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Exponential Regulator for Rapidity Divergences","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Duff Neill, Hua Xing Zhu, Ye Li","submitted_at":"2016-04-01T20:00:00Z","abstract_excerpt":"Finding an efficient and compelling regularization of soft and collinear degrees of freedom at the same invariant mass scale, but separated in rapidity is a persistent problem in high-energy factorization. In the course of a calculation, one encounters divergences unregulated by dimensional regularization, often called rapidity divergences. Once regulated, a general framework exists for their renormalization, the rapidity renormalization group (RRG), leading to fully resummed calculations of transverse momentum (to the jet axis) sensitive quantities. We examine how this regularization can be i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.00392","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:17:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PvfXQOYT1tndg/3dIG0apmrWrcm1ymZd2U4Qc8trXJULdBB99GsSGMvZMwR7j9a+PIi/1jBCtd2k1XPw2MAVCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T07:27:38.910746Z"},"content_sha256":"5c8f2c5bf779125d4da5326c7306043a9ddea1da8b3e49d3f308270937e57de6","schema_version":"1.0","event_id":"sha256:5c8f2c5bf779125d4da5326c7306043a9ddea1da8b3e49d3f308270937e57de6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7EV5RL364XAJOOJ4VH7O4CP5JC/bundle.json","state_url":"https://pith.science/pith/7EV5RL364XAJOOJ4VH7O4CP5JC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7EV5RL364XAJOOJ4VH7O4CP5JC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-04T07:27:38Z","links":{"resolver":"https://pith.science/pith/7EV5RL364XAJOOJ4VH7O4CP5JC","bundle":"https://pith.science/pith/7EV5RL364XAJOOJ4VH7O4CP5JC/bundle.json","state":"https://pith.science/pith/7EV5RL364XAJOOJ4VH7O4CP5JC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7EV5RL364XAJOOJ4VH7O4CP5JC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7EV5RL364XAJOOJ4VH7O4CP5JC","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":"550c26009a05b4d4770f232c21c59aafcad018c68d7a2f865c2a4e9014527cfc","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-01T20:00:00Z","title_canon_sha256":"b17c1897a2260b793612c624aad41c199f5d290a2779fd7752cb0369712e1385"},"schema_version":"1.0","source":{"id":"1604.00392","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.00392","created_at":"2026-05-18T01:17:49Z"},{"alias_kind":"arxiv_version","alias_value":"1604.00392v1","created_at":"2026-05-18T01:17:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.00392","created_at":"2026-05-18T01:17:49Z"},{"alias_kind":"pith_short_12","alias_value":"7EV5RL364XAJ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7EV5RL364XAJOOJ4","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7EV5RL36","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:5c8f2c5bf779125d4da5326c7306043a9ddea1da8b3e49d3f308270937e57de6","target":"graph","created_at":"2026-05-18T01:17:49Z","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":"Finding an efficient and compelling regularization of soft and collinear degrees of freedom at the same invariant mass scale, but separated in rapidity is a persistent problem in high-energy factorization. In the course of a calculation, one encounters divergences unregulated by dimensional regularization, often called rapidity divergences. Once regulated, a general framework exists for their renormalization, the rapidity renormalization group (RRG), leading to fully resummed calculations of transverse momentum (to the jet axis) sensitive quantities. We examine how this regularization can be i","authors_text":"Duff Neill, Hua Xing Zhu, Ye Li","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-01T20:00:00Z","title":"An Exponential Regulator for Rapidity Divergences"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.00392","kind":"arxiv","version":1},"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:d6480ea8080bf48df3d40085c79820c13041299b72fdcc0026396ee585908ce4","target":"record","created_at":"2026-05-18T01:17:49Z","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":"550c26009a05b4d4770f232c21c59aafcad018c68d7a2f865c2a4e9014527cfc","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-01T20:00:00Z","title_canon_sha256":"b17c1897a2260b793612c624aad41c199f5d290a2779fd7752cb0369712e1385"},"schema_version":"1.0","source":{"id":"1604.00392","kind":"arxiv","version":1}},"canonical_sha256":"f92bd8af7ee5c097393ca9feee09fd489570be82a1ef41f314a6df264fb6b83e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f92bd8af7ee5c097393ca9feee09fd489570be82a1ef41f314a6df264fb6b83e","first_computed_at":"2026-05-18T01:17:49.734294Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:49.734294Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Rdeu3QGbccI/98Do9YxcRHOoDd+ygCji01ZFmPjsvAZJmO08itxts1XsdhNbJCDTrVEZtmBiqzrn7eMmqC5LBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:49.735088Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.00392","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6480ea8080bf48df3d40085c79820c13041299b72fdcc0026396ee585908ce4","sha256:5c8f2c5bf779125d4da5326c7306043a9ddea1da8b3e49d3f308270937e57de6"],"state_sha256":"41510e7217e1e71762704b72f2d57f45b7dd18c08bcd8853b713742ff0db9b07"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q8tUqtAzBSf4k1a77sAScV6ANq12JbOM51QfDsR/wJdGO4gF0JEwr9lSOXH+kV9SGAAxDZsJRHW9sUpvDnfHCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T07:27:38.912983Z","bundle_sha256":"84fe1d974ff330d8991e17331bd6a8d3152de72db5e30b64c26f762abfa19cf7"}}