{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:WFWYJVH2LIQO33FDIXFXAO424E","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":"2157e212b9a00cef6967e0f8703c9969da73081075a3f098e31ca8f5a0a248b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-06-04T11:56:16Z","title_canon_sha256":"32d5e12ff166314d2a68ca929fad472d10472356d60a470ab1592901c662806f"},"schema_version":"1.0","source":{"id":"2006.02798","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.02798","created_at":"2026-07-05T01:26:17Z"},{"alias_kind":"arxiv_version","alias_value":"2006.02798v1","created_at":"2026-07-05T01:26:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.02798","created_at":"2026-07-05T01:26:17Z"},{"alias_kind":"pith_short_12","alias_value":"WFWYJVH2LIQO","created_at":"2026-07-05T01:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WFWYJVH2LIQO33FD","created_at":"2026-07-05T01:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WFWYJVH2","created_at":"2026-07-05T01:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:8f4066f437125599eabe1d00f2506dcc5814501c500de91c994ad380574a67ff","target":"graph","created_at":"2026-07-05T01:26:17Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2006.02798/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Motivated by the desire to understand the nucleon mass structure in terms of light-cone distributions, we introduce the twist-four parton distribution function $F(x)$ whose first moment is the gluon condensate in the nucleon. We present the equation of motion relations for $F(x)$ and discuss the possible existence of the delta function (`zero mode') contribution at $x=0$. We also perform one-loop calculations for quark and gluon targets.","authors_text":"Yong Zhao, Yoshitaka Hatta","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-06-04T11:56:16Z","title":"Parton distribution function for the gluon condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.02798","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:cb147b6ff021d3f468693990b876d16181724b650f79e8d2d44235522eb51157","target":"record","created_at":"2026-07-05T01:26:17Z","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":"2157e212b9a00cef6967e0f8703c9969da73081075a3f098e31ca8f5a0a248b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-06-04T11:56:16Z","title_canon_sha256":"32d5e12ff166314d2a68ca929fad472d10472356d60a470ab1592901c662806f"},"schema_version":"1.0","source":{"id":"2006.02798","kind":"arxiv","version":1}},"canonical_sha256":"b16d84d4fa5a20edeca345cb703b9ae111661902695d73c74933612343ff370c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b16d84d4fa5a20edeca345cb703b9ae111661902695d73c74933612343ff370c","first_computed_at":"2026-07-05T01:26:17.456090Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:26:17.456090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3bmZ33Ux+AeQlZJBhgjt5X1lCbpQ8ZfO1xhZdhMdr/AAZDKOM/kG+8KQPF7YqTg5oVH6zmW+pZIROYMiwb4RBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:26:17.456615Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.02798","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb147b6ff021d3f468693990b876d16181724b650f79e8d2d44235522eb51157","sha256:8f4066f437125599eabe1d00f2506dcc5814501c500de91c994ad380574a67ff"],"state_sha256":"26cb55ee3ed82c3c1dd13a466da60ac2e158c253e42a7168094385d9002cf8b1"}