{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:KJYN5H2FX3DIVZ2L5OJ6R36GY3","short_pith_number":"pith:KJYN5H2F","schema_version":"1.0","canonical_sha256":"5270de9f45bec68ae74beb93e8efc6c6d227e5ead6a2ab897f783cb334c102e5","source":{"kind":"arxiv","id":"2401.05360","version":3},"attestation_state":"computed","paper":{"title":"Moments of Nucleon Unpolarized, Polarized, and Transversity Parton Distribution Functions from Lattice QCD at the Physical Point","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Andrew Pochinsky, Jeremy R. Green, John W. Negele, Marcel Rodekamp, Michael Engelhardt, Sergey Syritsyn, Simonetta Liuti, Stefan Krieg, Stefan Meinel","submitted_at":"2023-12-12T19:48:09Z","abstract_excerpt":"The second Mellin moments $\\langle x\\rangle$ of the nucleon's unpolarized, polarized, and transversity parton distribution functions (PDFs) are computed. Two lattice QCD ensembles at the physical pion mass are used: these were generated using a tree-level Symanzik-improved gauge action and 2+1 flavour tree-level improved Wilson Clover fermions coupling via 2-level HEX-smearing. The moments are extracted from forward matrix elements of local leading twist operators. We determine renomalization factors in RI-(S)MOM and match to $\\overline{\\mathrm{MS}}$ at scale $2\\,\\mathrm{GeV}$. Our findings sh"},"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":"2401.05360","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"hep-lat","submitted_at":"2023-12-12T19:48:09Z","cross_cats_sorted":[],"title_canon_sha256":"b7acf5b224ebf01739ee38790050bd51fedafdd9ff67634816edd01f5ae30dd4","abstract_canon_sha256":"e0505b9f3e301eb061a7d578112102e48feddee017967332d5b7e6a389b2eed4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:12:29.663090Z","signature_b64":"EhDq2edMBx0ldKW078yKz0WuwccHV5WBi9R4wAYDRnjufdrlgMpWgNYwpZHZy3EGgbGpyVZnh9kX2KO8iLpFCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5270de9f45bec68ae74beb93e8efc6c6d227e5ead6a2ab897f783cb334c102e5","last_reissued_at":"2026-07-05T08:12:29.662624Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:12:29.662624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Moments of Nucleon Unpolarized, Polarized, and Transversity Parton Distribution Functions from Lattice QCD at the Physical Point","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Andrew Pochinsky, Jeremy R. Green, John W. Negele, Marcel Rodekamp, Michael Engelhardt, Sergey Syritsyn, Simonetta Liuti, Stefan Krieg, Stefan Meinel","submitted_at":"2023-12-12T19:48:09Z","abstract_excerpt":"The second Mellin moments $\\langle x\\rangle$ of the nucleon's unpolarized, polarized, and transversity parton distribution functions (PDFs) are computed. Two lattice QCD ensembles at the physical pion mass are used: these were generated using a tree-level Symanzik-improved gauge action and 2+1 flavour tree-level improved Wilson Clover fermions coupling via 2-level HEX-smearing. The moments are extracted from forward matrix elements of local leading twist operators. We determine renomalization factors in RI-(S)MOM and match to $\\overline{\\mathrm{MS}}$ at scale $2\\,\\mathrm{GeV}$. Our findings sh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.05360","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/2401.05360/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":"2401.05360","created_at":"2026-07-05T08:12:29.662682+00:00"},{"alias_kind":"arxiv_version","alias_value":"2401.05360v3","created_at":"2026-07-05T08:12:29.662682+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.05360","created_at":"2026-07-05T08:12:29.662682+00:00"},{"alias_kind":"pith_short_12","alias_value":"KJYN5H2FX3DI","created_at":"2026-07-05T08:12:29.662682+00:00"},{"alias_kind":"pith_short_16","alias_value":"KJYN5H2FX3DIVZ2L","created_at":"2026-07-05T08:12:29.662682+00:00"},{"alias_kind":"pith_short_8","alias_value":"KJYN5H2F","created_at":"2026-07-05T08:12:29.662682+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.24435","citing_title":"Multipole structure of the nucleon tensor form factors","ref_index":57,"is_internal_anchor":false},{"citing_arxiv_id":"2605.02808","citing_title":"Third moments of nucleon unpolarized, polarized, and transversity parton distribution functions from physical-point lattice QCD","ref_index":44,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3","json":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3.json","graph_json":"https://pith.science/api/pith-number/KJYN5H2FX3DIVZ2L5OJ6R36GY3/graph.json","events_json":"https://pith.science/api/pith-number/KJYN5H2FX3DIVZ2L5OJ6R36GY3/events.json","paper":"https://pith.science/paper/KJYN5H2F"},"agent_actions":{"view_html":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3","download_json":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3.json","view_paper":"https://pith.science/paper/KJYN5H2F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2401.05360&json=true","fetch_graph":"https://pith.science/api/pith-number/KJYN5H2FX3DIVZ2L5OJ6R36GY3/graph.json","fetch_events":"https://pith.science/api/pith-number/KJYN5H2FX3DIVZ2L5OJ6R36GY3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3/action/storage_attestation","attest_author":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3/action/author_attestation","sign_citation":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3/action/citation_signature","submit_replication":"https://pith.science/pith/KJYN5H2FX3DIVZ2L5OJ6R36GY3/action/replication_record"}},"created_at":"2026-07-05T08:12:29.662682+00:00","updated_at":"2026-07-05T08:12:29.662682+00:00"}