{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:EIVJC7X6ILFQLD73S3OEVMHKWC","short_pith_number":"pith:EIVJC7X6","canonical_record":{"source":{"id":"1403.3385","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-13T19:48:29Z","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"title_canon_sha256":"5cf9140f494dd3df6349195257be430211d446e93378e07d2e012c7c158b3839","abstract_canon_sha256":"c9005c06988f6635708ceefaa5cc3cff3540293604de37ca27e9be2be456876d"},"schema_version":"1.0"},"canonical_sha256":"222a917efe42cb058ffb96dc4ab0eab0bcfe87b1ec7fdcaf6476c5ca87148b43","source":{"kind":"arxiv","id":"1403.3385","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.3385","created_at":"2026-05-18T02:30:08Z"},{"alias_kind":"arxiv_version","alias_value":"1403.3385v1","created_at":"2026-05-18T02:30:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.3385","created_at":"2026-05-18T02:30:08Z"},{"alias_kind":"pith_short_12","alias_value":"EIVJC7X6ILFQ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"EIVJC7X6ILFQLD73","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"EIVJC7X6","created_at":"2026-05-18T12:28:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:EIVJC7X6ILFQLD73S3OEVMHKWC","target":"record","payload":{"canonical_record":{"source":{"id":"1403.3385","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-13T19:48:29Z","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"title_canon_sha256":"5cf9140f494dd3df6349195257be430211d446e93378e07d2e012c7c158b3839","abstract_canon_sha256":"c9005c06988f6635708ceefaa5cc3cff3540293604de37ca27e9be2be456876d"},"schema_version":"1.0"},"canonical_sha256":"222a917efe42cb058ffb96dc4ab0eab0bcfe87b1ec7fdcaf6476c5ca87148b43","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:30:08.394255Z","signature_b64":"At7WRAVLQxfsBIYMZXEMv0YHTL7NnbCRLgEzBCIVJmxbE8YKJaS4XITijo88hlPya/k3HbiXYrNHR+kxLokYCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"222a917efe42cb058ffb96dc4ab0eab0bcfe87b1ec7fdcaf6476c5ca87148b43","last_reissued_at":"2026-05-18T02:30:08.393780Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:30:08.393780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.3385","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":"2026-05-18T02:30:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W0FHbj6VNLESeEAE0jp7WpLp82nTqfIO8BdTWQkzLjfjB8lE1FQDskT4I5zQ4NGiezzpZljobVx3k+NWO2urDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T19:32:01.208731Z"},"content_sha256":"16f9b61025157721bd50acdfcd747713edb657b1e28c44bc33177533bca749a0","schema_version":"1.0","event_id":"sha256:16f9b61025157721bd50acdfcd747713edb657b1e28c44bc33177533bca749a0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:EIVJC7X6ILFQLD73S3OEVMHKWC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Algorithms for the symbolic integration of hyperlogarithms with applications to Feynman integrals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","math-ph","math.MP"],"primary_cat":"hep-th","authors_text":"Erik Panzer","submitted_at":"2014-03-13T19:48:29Z","abstract_excerpt":"We provide algorithms for symbolic integration of hyperlogarithms multiplied by rational functions, which also include multiple polylogarithms when their arguments are rational functions. These algorithms are implemented in Maple and we discuss various applications. In particular, many Feynman integrals can be computed by this method."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.3385","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":"2026-05-18T02:30:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8MqMWGgmvp3XZ8fa+BFtBJ2DeK+NFDxvjoIFn+GE8GDdC6MjRfTQrlYlUnMOORf+2LmluVLoZmVKCW5TUrYPCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T19:32:01.209092Z"},"content_sha256":"bfeb1606e92c50211c19653a050f34a376ac64a60ef6f6ff7f3c41164622fdb2","schema_version":"1.0","event_id":"sha256:bfeb1606e92c50211c19653a050f34a376ac64a60ef6f6ff7f3c41164622fdb2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EIVJC7X6ILFQLD73S3OEVMHKWC/bundle.json","state_url":"https://pith.science/pith/EIVJC7X6ILFQLD73S3OEVMHKWC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EIVJC7X6ILFQLD73S3OEVMHKWC/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":"2026-05-22T19:32:01Z","links":{"resolver":"https://pith.science/pith/EIVJC7X6ILFQLD73S3OEVMHKWC","bundle":"https://pith.science/pith/EIVJC7X6ILFQLD73S3OEVMHKWC/bundle.json","state":"https://pith.science/pith/EIVJC7X6ILFQLD73S3OEVMHKWC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EIVJC7X6ILFQLD73S3OEVMHKWC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:EIVJC7X6ILFQLD73S3OEVMHKWC","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":"c9005c06988f6635708ceefaa5cc3cff3540293604de37ca27e9be2be456876d","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-13T19:48:29Z","title_canon_sha256":"5cf9140f494dd3df6349195257be430211d446e93378e07d2e012c7c158b3839"},"schema_version":"1.0","source":{"id":"1403.3385","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.3385","created_at":"2026-05-18T02:30:08Z"},{"alias_kind":"arxiv_version","alias_value":"1403.3385v1","created_at":"2026-05-18T02:30:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.3385","created_at":"2026-05-18T02:30:08Z"},{"alias_kind":"pith_short_12","alias_value":"EIVJC7X6ILFQ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"EIVJC7X6ILFQLD73","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"EIVJC7X6","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:bfeb1606e92c50211c19653a050f34a376ac64a60ef6f6ff7f3c41164622fdb2","target":"graph","created_at":"2026-05-18T02:30:08Z","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 provide algorithms for symbolic integration of hyperlogarithms multiplied by rational functions, which also include multiple polylogarithms when their arguments are rational functions. These algorithms are implemented in Maple and we discuss various applications. In particular, many Feynman integrals can be computed by this method.","authors_text":"Erik Panzer","cross_cats":["hep-ph","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-13T19:48:29Z","title":"Algorithms for the symbolic integration of hyperlogarithms with applications to Feynman integrals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.3385","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":"sha256:16f9b61025157721bd50acdfcd747713edb657b1e28c44bc33177533bca749a0","target":"record","created_at":"2026-05-18T02:30:08Z","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":"c9005c06988f6635708ceefaa5cc3cff3540293604de37ca27e9be2be456876d","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-13T19:48:29Z","title_canon_sha256":"5cf9140f494dd3df6349195257be430211d446e93378e07d2e012c7c158b3839"},"schema_version":"1.0","source":{"id":"1403.3385","kind":"arxiv","version":1}},"canonical_sha256":"222a917efe42cb058ffb96dc4ab0eab0bcfe87b1ec7fdcaf6476c5ca87148b43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"222a917efe42cb058ffb96dc4ab0eab0bcfe87b1ec7fdcaf6476c5ca87148b43","first_computed_at":"2026-05-18T02:30:08.393780Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:08.393780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"At7WRAVLQxfsBIYMZXEMv0YHTL7NnbCRLgEzBCIVJmxbE8YKJaS4XITijo88hlPya/k3HbiXYrNHR+kxLokYCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:08.394255Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.3385","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16f9b61025157721bd50acdfcd747713edb657b1e28c44bc33177533bca749a0","sha256:bfeb1606e92c50211c19653a050f34a376ac64a60ef6f6ff7f3c41164622fdb2"],"state_sha256":"f0edf4750ff4b0b1bcd972c0ed06152863c4c64ca019f8e5fb3e600125f5b81f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Azr42HYyCbYz60aedbS3gPMkSRV7qqqXwimLlu3s7FHjcdAChQpHqtrKMFc+34qyiAMTppHo28R6NW4Q9FncBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T19:32:01.211817Z","bundle_sha256":"dc6c5d2efebd8c7e693a34d90e04fb3cafa39100ce57aaa444549530233ab094"}}