{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:FI77GORJKSGNDITW5UOJQKL5QM","short_pith_number":"pith:FI77GORJ","canonical_record":{"source":{"id":"hep-ph/0703052","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-05T17:14:27Z","cross_cats_sorted":[],"title_canon_sha256":"63abe4484d315d6c75e1312bb9190c9f2cfeb4bafd9b82ab5fb8374619353e38","abstract_canon_sha256":"2a6df12abe51d0aa9fb818eb3ea3fab9c053c61d79fb05a43edd6ae531017fe4"},"schema_version":"1.0"},"canonical_sha256":"2a3ff33a29548cd1a276ed1c98297d833c096a5dced94949e191149a75d486cc","source":{"kind":"arxiv","id":"hep-ph/0703052","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0703052","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0703052v2","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0703052","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"pith_short_12","alias_value":"FI77GORJKSGN","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"FI77GORJKSGNDITW","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"FI77GORJ","created_at":"2026-05-18T12:25:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:FI77GORJKSGNDITW5UOJQKL5QM","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0703052","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-05T17:14:27Z","cross_cats_sorted":[],"title_canon_sha256":"63abe4484d315d6c75e1312bb9190c9f2cfeb4bafd9b82ab5fb8374619353e38","abstract_canon_sha256":"2a6df12abe51d0aa9fb818eb3ea3fab9c053c61d79fb05a43edd6ae531017fe4"},"schema_version":"1.0"},"canonical_sha256":"2a3ff33a29548cd1a276ed1c98297d833c096a5dced94949e191149a75d486cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:17.145271Z","signature_b64":"UM6z+ueWCjx1Tu4NZoN1a4FwElnA10DYFwlDC5oRmz2r73d3tZIX+OzJZGH0L+AVVU+/3Yx0cht5VRvnv6WTCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a3ff33a29548cd1a276ed1c98297d833c096a5dced94949e191149a75d486cc","last_reissued_at":"2026-05-18T01:09:17.144431Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:17.144431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0703052","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":"2026-05-18T01:09:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BzpZofcCmhbwbOSlFQjc6IyAfZA25tlkSfqGnqPPI9qxuH/72LHXjs6FnyMEWeaYgpouCpLqKAb14DyE3Ol3Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T17:34:26.199234Z"},"content_sha256":"67c1818e547454dad42f44b936d0d942c030b42d30146f9cbb081c955f6e9f1d","schema_version":"1.0","event_id":"sha256:67c1818e547454dad42f44b936d0d942c030b42d30146f9cbb081c955f6e9f1d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:FI77GORJKSGNDITW5UOJQKL5QM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extension of HPL to complex arguments","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D. Ma\\^itre","submitted_at":"2007-03-05T17:14:27Z","abstract_excerpt":"In this paper we describe the extension of the Mathematica package HPL to treat harmonic polylogarithms of complex arguments. The harmonic polylogarithms have been introduced by Remiddi and Vermaseren and have many applications in high energy particle physics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0703052","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":"2026-05-18T01:09:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"htISaalE8Zf7kXtkoDwqh5vfJ3PVjQvorlsqhv+Jcto1g4jJpHEtCO4nwaCx3jYKGNqLl8BRPViiKklI1XjVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T17:34:26.199584Z"},"content_sha256":"01641ce26198105e39864f70c5efc04e9c982e725b6dd8533b6079815dcb1dcb","schema_version":"1.0","event_id":"sha256:01641ce26198105e39864f70c5efc04e9c982e725b6dd8533b6079815dcb1dcb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FI77GORJKSGNDITW5UOJQKL5QM/bundle.json","state_url":"https://pith.science/pith/FI77GORJKSGNDITW5UOJQKL5QM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FI77GORJKSGNDITW5UOJQKL5QM/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":"2026-06-26T17:34:26Z","links":{"resolver":"https://pith.science/pith/FI77GORJKSGNDITW5UOJQKL5QM","bundle":"https://pith.science/pith/FI77GORJKSGNDITW5UOJQKL5QM/bundle.json","state":"https://pith.science/pith/FI77GORJKSGNDITW5UOJQKL5QM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FI77GORJKSGNDITW5UOJQKL5QM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:FI77GORJKSGNDITW5UOJQKL5QM","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":"2a6df12abe51d0aa9fb818eb3ea3fab9c053c61d79fb05a43edd6ae531017fe4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-05T17:14:27Z","title_canon_sha256":"63abe4484d315d6c75e1312bb9190c9f2cfeb4bafd9b82ab5fb8374619353e38"},"schema_version":"1.0","source":{"id":"hep-ph/0703052","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0703052","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0703052v2","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0703052","created_at":"2026-05-18T01:09:17Z"},{"alias_kind":"pith_short_12","alias_value":"FI77GORJKSGN","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"FI77GORJKSGNDITW","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"FI77GORJ","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:01641ce26198105e39864f70c5efc04e9c982e725b6dd8533b6079815dcb1dcb","target":"graph","created_at":"2026-05-18T01:09:17Z","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":"In this paper we describe the extension of the Mathematica package HPL to treat harmonic polylogarithms of complex arguments. The harmonic polylogarithms have been introduced by Remiddi and Vermaseren and have many applications in high energy particle physics.","authors_text":"D. Ma\\^itre","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2007-03-05T17:14:27Z","title":"Extension of HPL to complex arguments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0703052","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":"sha256:67c1818e547454dad42f44b936d0d942c030b42d30146f9cbb081c955f6e9f1d","target":"record","created_at":"2026-05-18T01:09:17Z","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":"2a6df12abe51d0aa9fb818eb3ea3fab9c053c61d79fb05a43edd6ae531017fe4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-05T17:14:27Z","title_canon_sha256":"63abe4484d315d6c75e1312bb9190c9f2cfeb4bafd9b82ab5fb8374619353e38"},"schema_version":"1.0","source":{"id":"hep-ph/0703052","kind":"arxiv","version":2}},"canonical_sha256":"2a3ff33a29548cd1a276ed1c98297d833c096a5dced94949e191149a75d486cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a3ff33a29548cd1a276ed1c98297d833c096a5dced94949e191149a75d486cc","first_computed_at":"2026-05-18T01:09:17.144431Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:17.144431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UM6z+ueWCjx1Tu4NZoN1a4FwElnA10DYFwlDC5oRmz2r73d3tZIX+OzJZGH0L+AVVU+/3Yx0cht5VRvnv6WTCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:17.145271Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0703052","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67c1818e547454dad42f44b936d0d942c030b42d30146f9cbb081c955f6e9f1d","sha256:01641ce26198105e39864f70c5efc04e9c982e725b6dd8533b6079815dcb1dcb"],"state_sha256":"c56bf0024b4c5c4e5862ed629696bc4b7c4ff5514062725726ce70979286efb5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PQw6I4PtZc4/OjbDEb4oi4XZKUHhVnP9ZE7OMsQnB4hOlyAX7QeDuhi58BgDqve4nT7v1CoAkLTiHv/+EH/NDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T17:34:26.201500Z","bundle_sha256":"00d47f358b591f927915bf4622afd68ca5ec4aa14f24145261f6b6c48ddc1e52"}}