{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:IFI5CPU2RO4CHGGVXN72WORNXR","short_pith_number":"pith:IFI5CPU2","schema_version":"1.0","canonical_sha256":"4151d13e9a8bb82398d5bb7fab3a2dbc44d258e715a68533c0d8934f953ceaf4","source":{"kind":"arxiv","id":"1904.00978","version":3},"attestation_state":"computed","paper":{"title":"Complete Matching for Quasi-distribution Functions in Large Momentum Effective Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Jian-Hui Zhang, Ruilin Zhu, Shuai Zhao, Wei Wang","submitted_at":"2019-04-01T17:30:46Z","abstract_excerpt":"We complete the procedure of extracting parton distribution functions (PDFs) using large momentum effective theory (LaMET) at leading power accuracy in the hadron momentum. We derive a general factorization formula for the quasi PDFs in the presence of mixing, and give the corresponding hard matching kernel at $\\mathcal O(\\alpha_s)$, both for the unpolarized and for the polarized quark and gluon quasi-PDFs. Our calculation is performed in a regularization-independent momentum subtraction scheme. The results allow us to match the nonperturbatively renormalized quasi-PDFs to normal PDFs in the p"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1904.00978","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-04-01T17:30:46Z","cross_cats_sorted":["hep-lat","nucl-th"],"title_canon_sha256":"6b8ca57156ce3b1cc2e2131edcbbb0122427439197b7d14149d2d0e1118d1750","abstract_canon_sha256":"c50cc8d62bc96bf1e358293f3484f07e84ab87320e26af740c81ccd8ebdce407"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:50:14.854008Z","signature_b64":"u8MFBHXYhfEIXC8PEQV+F0eXC8JFFusoYDaX5J6ieXJWlzgWIBstWb/zmxr7mEzhcHlRJhdrrUKZrkc7xqYtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4151d13e9a8bb82398d5bb7fab3a2dbc44d258e715a68533c0d8934f953ceaf4","last_reissued_at":"2026-07-05T01:50:14.853608Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:50:14.853608Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Complete Matching for Quasi-distribution Functions in Large Momentum Effective Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Jian-Hui Zhang, Ruilin Zhu, Shuai Zhao, Wei Wang","submitted_at":"2019-04-01T17:30:46Z","abstract_excerpt":"We complete the procedure of extracting parton distribution functions (PDFs) using large momentum effective theory (LaMET) at leading power accuracy in the hadron momentum. We derive a general factorization formula for the quasi PDFs in the presence of mixing, and give the corresponding hard matching kernel at $\\mathcal O(\\alpha_s)$, both for the unpolarized and for the polarized quark and gluon quasi-PDFs. Our calculation is performed in a regularization-independent momentum subtraction scheme. The results allow us to match the nonperturbatively renormalized quasi-PDFs to normal PDFs in the p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00978","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1904.00978/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1904.00978","created_at":"2026-07-05T01:50:14.853657+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.00978v3","created_at":"2026-07-05T01:50:14.853657+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.00978","created_at":"2026-07-05T01:50:14.853657+00:00"},{"alias_kind":"pith_short_12","alias_value":"IFI5CPU2RO4C","created_at":"2026-07-05T01:50:14.853657+00:00"},{"alias_kind":"pith_short_16","alias_value":"IFI5CPU2RO4CHGGV","created_at":"2026-07-05T01:50:14.853657+00:00"},{"alias_kind":"pith_short_8","alias_value":"IFI5CPU2","created_at":"2026-07-05T01:50:14.853657+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.22224","citing_title":"Proton's isovector PDF with updated analysis of large-momentum lattice data","ref_index":55,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR","json":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR.json","graph_json":"https://pith.science/api/pith-number/IFI5CPU2RO4CHGGVXN72WORNXR/graph.json","events_json":"https://pith.science/api/pith-number/IFI5CPU2RO4CHGGVXN72WORNXR/events.json","paper":"https://pith.science/paper/IFI5CPU2"},"agent_actions":{"view_html":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR","download_json":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR.json","view_paper":"https://pith.science/paper/IFI5CPU2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.00978&json=true","fetch_graph":"https://pith.science/api/pith-number/IFI5CPU2RO4CHGGVXN72WORNXR/graph.json","fetch_events":"https://pith.science/api/pith-number/IFI5CPU2RO4CHGGVXN72WORNXR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR/action/storage_attestation","attest_author":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR/action/author_attestation","sign_citation":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR/action/citation_signature","submit_replication":"https://pith.science/pith/IFI5CPU2RO4CHGGVXN72WORNXR/action/replication_record"}},"created_at":"2026-07-05T01:50:14.853657+00:00","updated_at":"2026-07-05T01:50:14.853657+00:00"}