{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:XIVOQSOWYLFO2MD7CE57Z3EPTD","short_pith_number":"pith:XIVOQSOW","canonical_record":{"source":{"id":"1505.07699","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-28T14:24:05Z","cross_cats_sorted":[],"title_canon_sha256":"c5336344e39dfd09c6c341410482a36bf1a4404c3b09827cf521e311e4b882fc","abstract_canon_sha256":"bbdb82bc3d727c18138138f22f8ebbf813b45f170ff01ec7ae53af367f027aeb"},"schema_version":"1.0"},"canonical_sha256":"ba2ae849d6c2caed307f113bfcec8f98ff3638117c5ee0dd7e4781f9130336bc","source":{"kind":"arxiv","id":"1505.07699","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.07699","created_at":"2026-05-18T01:35:29Z"},{"alias_kind":"arxiv_version","alias_value":"1505.07699v1","created_at":"2026-05-18T01:35:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.07699","created_at":"2026-05-18T01:35:29Z"},{"alias_kind":"pith_short_12","alias_value":"XIVOQSOWYLFO","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XIVOQSOWYLFO2MD7","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XIVOQSOW","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:XIVOQSOWYLFO2MD7CE57Z3EPTD","target":"record","payload":{"canonical_record":{"source":{"id":"1505.07699","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-28T14:24:05Z","cross_cats_sorted":[],"title_canon_sha256":"c5336344e39dfd09c6c341410482a36bf1a4404c3b09827cf521e311e4b882fc","abstract_canon_sha256":"bbdb82bc3d727c18138138f22f8ebbf813b45f170ff01ec7ae53af367f027aeb"},"schema_version":"1.0"},"canonical_sha256":"ba2ae849d6c2caed307f113bfcec8f98ff3638117c5ee0dd7e4781f9130336bc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:29.976903Z","signature_b64":"RIoSrbPRvG7I/cNbnHoA8QmpboDLuAIHShovbp2Tc3gV/32sTPMrtYg1Y+0BiU6X3bskSKJct5xkiXV4+jMfDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ba2ae849d6c2caed307f113bfcec8f98ff3638117c5ee0dd7e4781f9130336bc","last_reissued_at":"2026-05-18T01:35:29.976326Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:29.976326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1505.07699","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":"2026-05-18T01:35:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PgXkLS9s4FT2OUCQrJu1fSe9WnGz76/D0TAngO0cZqubpMfRJo+vf/F9s8iZxi8cB7WZ+lERjtQHC8TjOLz1Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T22:39:50.040996Z"},"content_sha256":"507cdf678325b7b60e756eb9f28c863beec18d10359f033ec4cc831e336a36b5","schema_version":"1.0","event_id":"sha256:507cdf678325b7b60e756eb9f28c863beec18d10359f033ec4cc831e336a36b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:XIVOQSOWYLFO2MD7CE57Z3EPTD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the renormalization of quasi parton distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Jian-Hui Zhang, Xiangdong Ji","submitted_at":"2015-05-28T14:24:05Z","abstract_excerpt":"Recent developments showed that light-cone parton distributions can be studied by investigating the large momentum limit of the hadronic matrix elements of spacelike correlators, which are known as quasi parton distributions. Like a light-cone parton distribution, a quasi parton distribution also contains ultraviolet divergences and therefore needs renormalization. The renormalization of non-local operators in general is not well understood. However, in the case of quasi quark distribution, the bilinear quark operator with a straight-line gauge link appears to be multiplicatively renormalizabl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.07699","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":"2026-05-18T01:35:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uwFozse/gg2632cRZB6dBko0BznWOHjeuJfAghBvB4Bh24FkKah7k4voPBXPbKX6rlOsxaM0+r1SIUENRXHABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T22:39:50.041366Z"},"content_sha256":"f481de3b5c67513fefa6d6abdf54da98552e83ee2a529d851c3711947734536e","schema_version":"1.0","event_id":"sha256:f481de3b5c67513fefa6d6abdf54da98552e83ee2a529d851c3711947734536e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD/bundle.json","state_url":"https://pith.science/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD/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":"2026-06-30T22:39:50Z","links":{"resolver":"https://pith.science/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD","bundle":"https://pith.science/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD/bundle.json","state":"https://pith.science/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XIVOQSOWYLFO2MD7CE57Z3EPTD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XIVOQSOWYLFO2MD7CE57Z3EPTD","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":"bbdb82bc3d727c18138138f22f8ebbf813b45f170ff01ec7ae53af367f027aeb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-28T14:24:05Z","title_canon_sha256":"c5336344e39dfd09c6c341410482a36bf1a4404c3b09827cf521e311e4b882fc"},"schema_version":"1.0","source":{"id":"1505.07699","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.07699","created_at":"2026-05-18T01:35:29Z"},{"alias_kind":"arxiv_version","alias_value":"1505.07699v1","created_at":"2026-05-18T01:35:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.07699","created_at":"2026-05-18T01:35:29Z"},{"alias_kind":"pith_short_12","alias_value":"XIVOQSOWYLFO","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XIVOQSOWYLFO2MD7","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XIVOQSOW","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:f481de3b5c67513fefa6d6abdf54da98552e83ee2a529d851c3711947734536e","target":"graph","created_at":"2026-05-18T01:35:29Z","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":"Recent developments showed that light-cone parton distributions can be studied by investigating the large momentum limit of the hadronic matrix elements of spacelike correlators, which are known as quasi parton distributions. Like a light-cone parton distribution, a quasi parton distribution also contains ultraviolet divergences and therefore needs renormalization. The renormalization of non-local operators in general is not well understood. However, in the case of quasi quark distribution, the bilinear quark operator with a straight-line gauge link appears to be multiplicatively renormalizabl","authors_text":"Jian-Hui Zhang, Xiangdong Ji","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-28T14:24:05Z","title":"On the renormalization of quasi parton distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.07699","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":"sha256:507cdf678325b7b60e756eb9f28c863beec18d10359f033ec4cc831e336a36b5","target":"record","created_at":"2026-05-18T01:35:29Z","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":"bbdb82bc3d727c18138138f22f8ebbf813b45f170ff01ec7ae53af367f027aeb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-28T14:24:05Z","title_canon_sha256":"c5336344e39dfd09c6c341410482a36bf1a4404c3b09827cf521e311e4b882fc"},"schema_version":"1.0","source":{"id":"1505.07699","kind":"arxiv","version":1}},"canonical_sha256":"ba2ae849d6c2caed307f113bfcec8f98ff3638117c5ee0dd7e4781f9130336bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba2ae849d6c2caed307f113bfcec8f98ff3638117c5ee0dd7e4781f9130336bc","first_computed_at":"2026-05-18T01:35:29.976326Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:29.976326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RIoSrbPRvG7I/cNbnHoA8QmpboDLuAIHShovbp2Tc3gV/32sTPMrtYg1Y+0BiU6X3bskSKJct5xkiXV4+jMfDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:29.976903Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.07699","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:507cdf678325b7b60e756eb9f28c863beec18d10359f033ec4cc831e336a36b5","sha256:f481de3b5c67513fefa6d6abdf54da98552e83ee2a529d851c3711947734536e"],"state_sha256":"8b81718696fd00dcc27994bc8538f004cbbcc4208cd8158c698e28fa3b36e419"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2bdSHSD+KuwtgH2xiUa56/yYXCKVjqOs2eTdkBEYQgORHY8xtqzX3ltzenRZgJnZUg/SZrquLtBs+JkMZ/ZCAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T22:39:50.043414Z","bundle_sha256":"8a0264371fed4002603a7eb843d3db637f2681158929e76d2d89eb6e5260f1b1"}}