{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:DOESM77SRDQ7QTBIVTV6UHWNAG","short_pith_number":"pith:DOESM77S","canonical_record":{"source":{"id":"1312.5397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-19T03:19:30Z","cross_cats_sorted":[],"title_canon_sha256":"1346dd94b75643e1b179b8b61edef8029170681b9bc4195d20e0336c0a0f6593","abstract_canon_sha256":"efaa6045129599c975927f86c05a738bf62cdd2c0a6247b23ad6e0f28efadc02"},"schema_version":"1.0"},"canonical_sha256":"1b89267ff288e1f84c28acebea1ecd01b6473211943b634a5bba9b00f1a0d710","source":{"kind":"arxiv","id":"1312.5397","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.5397","created_at":"2026-05-18T02:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1312.5397v2","created_at":"2026-05-18T02:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.5397","created_at":"2026-05-18T02:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"DOESM77SRDQ7","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"DOESM77SRDQ7QTBI","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"DOESM77S","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:DOESM77SRDQ7QTBIVTV6UHWNAG","target":"record","payload":{"canonical_record":{"source":{"id":"1312.5397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-19T03:19:30Z","cross_cats_sorted":[],"title_canon_sha256":"1346dd94b75643e1b179b8b61edef8029170681b9bc4195d20e0336c0a0f6593","abstract_canon_sha256":"efaa6045129599c975927f86c05a738bf62cdd2c0a6247b23ad6e0f28efadc02"},"schema_version":"1.0"},"canonical_sha256":"1b89267ff288e1f84c28acebea1ecd01b6473211943b634a5bba9b00f1a0d710","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:13.098721Z","signature_b64":"RC302/E9p5ahGmtBuXeYddrStPpzea3kwfHbnWq8OY5lkYc/izXpEgqUL/bsEI53h56mqpt5FJ5ia5dPnEkLBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b89267ff288e1f84c28acebea1ecd01b6473211943b634a5bba9b00f1a0d710","last_reissued_at":"2026-05-18T02:50:13.098094Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:13.098094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.5397","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"geXdRcq5A46MDT8FdC3iqwV7UD0uDSiXSuHaz1NnDKopIdnKu8elIixpSNMmMwM2kf+QeqOVwu12NhwZ7OmmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T13:46:02.314099Z"},"content_sha256":"82f0e54b6ddd162af7929a18ceb0865db566cc96abf71416509f33a8c13ab501","schema_version":"1.0","event_id":"sha256:82f0e54b6ddd162af7929a18ceb0865db566cc96abf71416509f33a8c13ab501"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:DOESM77SRDQ7QTBIVTV6UHWNAG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantifying Comparisons of Threshold Resummations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"George Sterman, Mao Zeng","submitted_at":"2013-12-19T03:19:30Z","abstract_excerpt":"We explore similarities and differences between widely-used threshold resummation formalisms, employing electroweak boson production as an instructive example. Resummations based on both full QCD and soft-collinear effective theory (SCET) share common underlying factorizations and resulting evolution equations. The formalisms differ primarily in their choices of boundary conditions for evolution, in moment space for many treatments based on full QCD, and in momentum space for treatments based on soft-collinear effective theory. At the level of factorized hadronic cross sections, these choices "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5397","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":""},"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":"2026-05-18T02:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fA5pLNKRwavfLY36LqkishDN7wl0N6eDygA3/7gpO+o6oIT0qRyUjtJhPQ750OCPjedhncy+3dydC8NtRTH2BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T13:46:02.314492Z"},"content_sha256":"da6df83a6c65b78ac116c5486a5303b788023ef1cee02578f8eadc3ba93eaf1c","schema_version":"1.0","event_id":"sha256:da6df83a6c65b78ac116c5486a5303b788023ef1cee02578f8eadc3ba93eaf1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DOESM77SRDQ7QTBIVTV6UHWNAG/bundle.json","state_url":"https://pith.science/pith/DOESM77SRDQ7QTBIVTV6UHWNAG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DOESM77SRDQ7QTBIVTV6UHWNAG/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":"2026-06-05T13:46:02Z","links":{"resolver":"https://pith.science/pith/DOESM77SRDQ7QTBIVTV6UHWNAG","bundle":"https://pith.science/pith/DOESM77SRDQ7QTBIVTV6UHWNAG/bundle.json","state":"https://pith.science/pith/DOESM77SRDQ7QTBIVTV6UHWNAG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DOESM77SRDQ7QTBIVTV6UHWNAG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:DOESM77SRDQ7QTBIVTV6UHWNAG","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":"efaa6045129599c975927f86c05a738bf62cdd2c0a6247b23ad6e0f28efadc02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-19T03:19:30Z","title_canon_sha256":"1346dd94b75643e1b179b8b61edef8029170681b9bc4195d20e0336c0a0f6593"},"schema_version":"1.0","source":{"id":"1312.5397","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.5397","created_at":"2026-05-18T02:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1312.5397v2","created_at":"2026-05-18T02:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.5397","created_at":"2026-05-18T02:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"DOESM77SRDQ7","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"DOESM77SRDQ7QTBI","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"DOESM77S","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:da6df83a6c65b78ac116c5486a5303b788023ef1cee02578f8eadc3ba93eaf1c","target":"graph","created_at":"2026-05-18T02:50:13Z","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 explore similarities and differences between widely-used threshold resummation formalisms, employing electroweak boson production as an instructive example. Resummations based on both full QCD and soft-collinear effective theory (SCET) share common underlying factorizations and resulting evolution equations. The formalisms differ primarily in their choices of boundary conditions for evolution, in moment space for many treatments based on full QCD, and in momentum space for treatments based on soft-collinear effective theory. At the level of factorized hadronic cross sections, these choices ","authors_text":"George Sterman, Mao Zeng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-19T03:19:30Z","title":"Quantifying Comparisons of Threshold Resummations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5397","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":"sha256:82f0e54b6ddd162af7929a18ceb0865db566cc96abf71416509f33a8c13ab501","target":"record","created_at":"2026-05-18T02:50:13Z","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":"efaa6045129599c975927f86c05a738bf62cdd2c0a6247b23ad6e0f28efadc02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-19T03:19:30Z","title_canon_sha256":"1346dd94b75643e1b179b8b61edef8029170681b9bc4195d20e0336c0a0f6593"},"schema_version":"1.0","source":{"id":"1312.5397","kind":"arxiv","version":2}},"canonical_sha256":"1b89267ff288e1f84c28acebea1ecd01b6473211943b634a5bba9b00f1a0d710","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b89267ff288e1f84c28acebea1ecd01b6473211943b634a5bba9b00f1a0d710","first_computed_at":"2026-05-18T02:50:13.098094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:50:13.098094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RC302/E9p5ahGmtBuXeYddrStPpzea3kwfHbnWq8OY5lkYc/izXpEgqUL/bsEI53h56mqpt5FJ5ia5dPnEkLBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:50:13.098721Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.5397","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:82f0e54b6ddd162af7929a18ceb0865db566cc96abf71416509f33a8c13ab501","sha256:da6df83a6c65b78ac116c5486a5303b788023ef1cee02578f8eadc3ba93eaf1c"],"state_sha256":"7a622c2307dccd15e93645c3f0e6d9003801f0fd95b0f04f03c7f0163a5db1c2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MKxyYQqdgISbTrIx805m2Kzwvh5vOqt+j1LBYGPwJJcKAkxhU48CywRKUmkGZ2c+QfHOB1gMf4YqfvZqVZUEDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T13:46:02.316505Z","bundle_sha256":"37dd99eada59affa2a59febbe24c5f0479b80594b71b1322926120e9dc1bf69a"}}