{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:DTLFRFUOFCKMHXXGEWCR2L6PJS","short_pith_number":"pith:DTLFRFUO","canonical_record":{"source":{"id":"hep-ph/0201005","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-02T14:42:16Z","cross_cats_sorted":[],"title_canon_sha256":"2573d0363c9e0c1a408496d400c99228a4dc58660ec5011ad8fa6b497b1039d6","abstract_canon_sha256":"a01d7cc618e1dc8e6081cbe10cfcf6290af96c16844408766db7960728fbe80d"},"schema_version":"1.0"},"canonical_sha256":"1cd658968e2894c3dee625851d2fcf4c9d7f8c5d8fa675b998efc07c3abbd5c8","source":{"kind":"arxiv","id":"hep-ph/0201005","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0201005","created_at":"2026-05-18T00:57:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0201005v1","created_at":"2026-05-18T00:57:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0201005","created_at":"2026-05-18T00:57:05Z"},{"alias_kind":"pith_short_12","alias_value":"DTLFRFUOFCKM","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"DTLFRFUOFCKMHXXG","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"DTLFRFUO","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:DTLFRFUOFCKMHXXGEWCR2L6PJS","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0201005","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-02T14:42:16Z","cross_cats_sorted":[],"title_canon_sha256":"2573d0363c9e0c1a408496d400c99228a4dc58660ec5011ad8fa6b497b1039d6","abstract_canon_sha256":"a01d7cc618e1dc8e6081cbe10cfcf6290af96c16844408766db7960728fbe80d"},"schema_version":"1.0"},"canonical_sha256":"1cd658968e2894c3dee625851d2fcf4c9d7f8c5d8fa675b998efc07c3abbd5c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:05.865089Z","signature_b64":"P5Hkp+pLTaWsyvTvN8rcODm6zDr+bmMB+l2UrUraNL/x/wGfKHoJ3BQi8dcL6VxSuIYICUdsTBqqE+Rkhs6+CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1cd658968e2894c3dee625851d2fcf4c9d7f8c5d8fa675b998efc07c3abbd5c8","last_reissued_at":"2026-05-18T00:57:05.864438Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:05.864438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0201005","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":"2026-05-18T00:57:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p6aTi9Y4OPSz829/HTrBltLiyJkzScXD1gzZzB6zn5iUl8Hm7ZGzRr+YA0w1dubgyOBHVdSI8thz33ZbXngSBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:46:35.251922Z"},"content_sha256":"2d22178a2fc3abeb90ca9298ab636fa25cd7c5d836d5fc32ba49c11ae5d9204c","schema_version":"1.0","event_id":"sha256:2d22178a2fc3abeb90ca9298ab636fa25cd7c5d836d5fc32ba49c11ae5d9204c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:DTLFRFUOFCKMHXXGEWCR2L6PJS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Feynman-Schwinger (world-line) representation in perturbative QCD","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Groningen, ITEP, J.A.Tjon (U. Utrecht, Moscow, Newport News, Russia), the Netherlands), USA, Yu.A.Simonov (Jefferson Lab","submitted_at":"2002-01-02T14:42:16Z","abstract_excerpt":"The proper time path integral representation is derived explicitly for an arbitrary $n$-point amplitude in QCD. In the standard perturbation theory the formalism allows to sum up the leading subseries, e.g. yielding double-logarithm Sudakov asymptotics for form factors. Correspondence with the standard perturbation theory is established and connection to the Bern-Kosower-Strassler method is illustrated."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0201005","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":"2026-05-18T00:57:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wuEmvkhtACOJt+5HJ0kVgP9oyOKd1d5lCx7R+KK9061uuwcRzmxJbPxXQkb5xZba8otXeY6U272aWPtRYn2dAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:46:35.252669Z"},"content_sha256":"3f04289e9c6b0761290bf90cf85c7fb93dbaec8f6051e5d42475d376d7c12228","schema_version":"1.0","event_id":"sha256:3f04289e9c6b0761290bf90cf85c7fb93dbaec8f6051e5d42475d376d7c12228"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS/bundle.json","state_url":"https://pith.science/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS/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":"2026-05-25T15:46:35Z","links":{"resolver":"https://pith.science/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS","bundle":"https://pith.science/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS/bundle.json","state":"https://pith.science/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DTLFRFUOFCKMHXXGEWCR2L6PJS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:DTLFRFUOFCKMHXXGEWCR2L6PJS","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":"a01d7cc618e1dc8e6081cbe10cfcf6290af96c16844408766db7960728fbe80d","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-02T14:42:16Z","title_canon_sha256":"2573d0363c9e0c1a408496d400c99228a4dc58660ec5011ad8fa6b497b1039d6"},"schema_version":"1.0","source":{"id":"hep-ph/0201005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0201005","created_at":"2026-05-18T00:57:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0201005v1","created_at":"2026-05-18T00:57:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0201005","created_at":"2026-05-18T00:57:05Z"},{"alias_kind":"pith_short_12","alias_value":"DTLFRFUOFCKM","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"DTLFRFUOFCKMHXXG","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"DTLFRFUO","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:3f04289e9c6b0761290bf90cf85c7fb93dbaec8f6051e5d42475d376d7c12228","target":"graph","created_at":"2026-05-18T00:57:05Z","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":"The proper time path integral representation is derived explicitly for an arbitrary $n$-point amplitude in QCD. In the standard perturbation theory the formalism allows to sum up the leading subseries, e.g. yielding double-logarithm Sudakov asymptotics for form factors. Correspondence with the standard perturbation theory is established and connection to the Bern-Kosower-Strassler method is illustrated.","authors_text":"Groningen, ITEP, J.A.Tjon (U. Utrecht, Moscow, Newport News, Russia), the Netherlands), USA, Yu.A.Simonov (Jefferson Lab","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2002-01-02T14:42:16Z","title":"The Feynman-Schwinger (world-line) representation in perturbative QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0201005","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":"sha256:2d22178a2fc3abeb90ca9298ab636fa25cd7c5d836d5fc32ba49c11ae5d9204c","target":"record","created_at":"2026-05-18T00:57:05Z","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":"a01d7cc618e1dc8e6081cbe10cfcf6290af96c16844408766db7960728fbe80d","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-01-02T14:42:16Z","title_canon_sha256":"2573d0363c9e0c1a408496d400c99228a4dc58660ec5011ad8fa6b497b1039d6"},"schema_version":"1.0","source":{"id":"hep-ph/0201005","kind":"arxiv","version":1}},"canonical_sha256":"1cd658968e2894c3dee625851d2fcf4c9d7f8c5d8fa675b998efc07c3abbd5c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1cd658968e2894c3dee625851d2fcf4c9d7f8c5d8fa675b998efc07c3abbd5c8","first_computed_at":"2026-05-18T00:57:05.864438Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:05.864438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P5Hkp+pLTaWsyvTvN8rcODm6zDr+bmMB+l2UrUraNL/x/wGfKHoJ3BQi8dcL6VxSuIYICUdsTBqqE+Rkhs6+CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:05.865089Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0201005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d22178a2fc3abeb90ca9298ab636fa25cd7c5d836d5fc32ba49c11ae5d9204c","sha256:3f04289e9c6b0761290bf90cf85c7fb93dbaec8f6051e5d42475d376d7c12228"],"state_sha256":"5730309d04db943e07e44742da754c4573453e0a9d811fcf1d285e4b3dd1c2d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7NBrYKb0tppIzvOQPXCdnd1FilJ0fEkLFayC//TMtpAe+PCI5HiLl8RTGtC7+HZbYd/yZdIJpvm8CuVYPRo1BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:46:35.256551Z","bundle_sha256":"9acb53e4cbdd42d7ce7b65bd7ff241da7d2ddd683dd254863cdf24df90d3bd82"}}