{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:W6OHFWIISPDIJFRRBE7CRXFSNJ","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":"cf786b9f62de37f523b587aa4a9568c6a27c9f7a358f55961fc745a1a7bf0d1e","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-05-03T15:50:53Z","title_canon_sha256":"aa1da00ce00df2cd11db03d151fddaff89fd845724eb624dd8b57f198e6bcc6f"},"schema_version":"1.0","source":{"id":"1705.01488","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.01488","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"arxiv_version","alias_value":"1705.01488v3","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.01488","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"pith_short_12","alias_value":"W6OHFWIISPDI","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"W6OHFWIISPDIJFRR","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"W6OHFWII","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:b7b735c9e9704f936cc0dabc3152a9a72ca44be5f862fd6e7f8185ba26dcc12d","target":"graph","created_at":"2026-05-18T00:35:59Z","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 show that quasi-PDFs may be treated as hybrids of PDFs and primordial rest-frame momentum distributions of partons. This results in a complicated convolution nature of quasi-PDFs that necessitates using large $p_3 \\sim 3$ GeV momenta to get reasonably close to the PDF limit. As an alternative approach, we propose to use pseudo-PDFs $P(x, z_3^2)$ that generalize the light-front PDFs onto spacelike intervals and are related to Ioffe-time distributions $M (\\nu, z_3^2)$, the functions of the Ioffe time $\\nu = p_3 z_3$ and the distance parameter $z_3^2$ with respect to which it displays perturba","authors_text":"A. V. Radyushkin","cross_cats":["hep-lat","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-05-03T15:50:53Z","title":"Quasi-PDFs, momentum distributions and pseudo-PDFs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.01488","kind":"arxiv","version":3},"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":"sha256:78403b906d204bae5005e29b27d703b95110bc76b53d28315e2b0a0c49f4d94c","target":"record","created_at":"2026-05-18T00:35:59Z","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":"cf786b9f62de37f523b587aa4a9568c6a27c9f7a358f55961fc745a1a7bf0d1e","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-05-03T15:50:53Z","title_canon_sha256":"aa1da00ce00df2cd11db03d151fddaff89fd845724eb624dd8b57f198e6bcc6f"},"schema_version":"1.0","source":{"id":"1705.01488","kind":"arxiv","version":3}},"canonical_sha256":"b79c72d90893c6849631093e28dcb26a7e1f3f047ee17dc176a6a8bf67d8f11c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b79c72d90893c6849631093e28dcb26a7e1f3f047ee17dc176a6a8bf67d8f11c","first_computed_at":"2026-05-18T00:35:59.007836Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:59.007836Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"opl4oB0yaH7toiWb5t9ISVjw6zflPcYn/4T0SE/lDioMPjiCYAzivp7HM3AIMt/dUARXacAxyEPM/BmxZe9dCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:59.008356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.01488","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78403b906d204bae5005e29b27d703b95110bc76b53d28315e2b0a0c49f4d94c","sha256:b7b735c9e9704f936cc0dabc3152a9a72ca44be5f862fd6e7f8185ba26dcc12d"],"state_sha256":"4386a5427bf4cb41b707b3d5e4687c299b9f6a77129b1433a2971c2540bc2f82"}