{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:MFIOBRLK5KRHVPFOQXAARYZMPB","short_pith_number":"pith:MFIOBRLK","schema_version":"1.0","canonical_sha256":"6150e0c56aeaa27abcae85c008e32c787a41321bd392a9d2b599d299720bcffc","source":{"kind":"arxiv","id":"hep-ph/0603198","version":2},"attestation_state":"computed","paper":{"title":"Higher Fock State Contributions to the Generalized Parton Distribution of Pion","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Anatoly Radyushkin, Chueng-Ryong Ji, Yuriy Mishchenko","submitted_at":"2006-03-23T20:49:05Z","abstract_excerpt":"We discuss the higher Fock state (q \\bar q g) contributions to the nonzero value of the pion GPD at the crossover point x = zeta between the DGLAP and ERBL regions. Using the phenomenological light-front constituent quark model, we confirm that the higher Fock state contributions indeed give a nonzero value of the GPD at the crossover point. Iterating the light-front quark model wave function of the lowest q \\bar q Fock state with the Bethe-Salpeter kernel corresponding to the one-gluon-exchange, we include all possible time-ordered q \\bar q g Fock state contributions and obtain the pion GPD s"},"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":"hep-ph/0603198","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-03-23T20:49:05Z","cross_cats_sorted":[],"title_canon_sha256":"e22f5aa51bccbcf3e94d2a822e417851647d6136bf7b87d37132942649c6d425","abstract_canon_sha256":"e1b53a67f96db32c7a3fe9b97a1212b4fccdc78dc92e5e2d419e681efdcc2593"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:19:50.712173Z","signature_b64":"gEfsPzZyl0BU0VnExf84vnIfGSu/eUW849fTp8Q++1VxuRatKz+aznH37ARF/7co2ybfdKAkUz0LhKA8icCxDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6150e0c56aeaa27abcae85c008e32c787a41321bd392a9d2b599d299720bcffc","last_reissued_at":"2026-07-04T15:19:50.711755Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:19:50.711755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Higher Fock State Contributions to the Generalized Parton Distribution of Pion","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Anatoly Radyushkin, Chueng-Ryong Ji, Yuriy Mishchenko","submitted_at":"2006-03-23T20:49:05Z","abstract_excerpt":"We discuss the higher Fock state (q \\bar q g) contributions to the nonzero value of the pion GPD at the crossover point x = zeta between the DGLAP and ERBL regions. Using the phenomenological light-front constituent quark model, we confirm that the higher Fock state contributions indeed give a nonzero value of the GPD at the crossover point. Iterating the light-front quark model wave function of the lowest q \\bar q Fock state with the Bethe-Salpeter kernel corresponding to the one-gluon-exchange, we include all possible time-ordered q \\bar q g Fock state contributions and obtain the pion GPD s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0603198","kind":"arxiv","version":2},"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/hep-ph/0603198/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":"hep-ph/0603198","created_at":"2026-07-04T15:19:50.711811+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0603198v2","created_at":"2026-07-04T15:19:50.711811+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0603198","created_at":"2026-07-04T15:19:50.711811+00:00"},{"alias_kind":"pith_short_12","alias_value":"MFIOBRLK5KRH","created_at":"2026-07-04T15:19:50.711811+00:00"},{"alias_kind":"pith_short_16","alias_value":"MFIOBRLK5KRHVPFO","created_at":"2026-07-04T15:19:50.711811+00:00"},{"alias_kind":"pith_short_8","alias_value":"MFIOBRLK","created_at":"2026-07-04T15:19:50.711811+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB","json":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB.json","graph_json":"https://pith.science/api/pith-number/MFIOBRLK5KRHVPFOQXAARYZMPB/graph.json","events_json":"https://pith.science/api/pith-number/MFIOBRLK5KRHVPFOQXAARYZMPB/events.json","paper":"https://pith.science/paper/MFIOBRLK"},"agent_actions":{"view_html":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB","download_json":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB.json","view_paper":"https://pith.science/paper/MFIOBRLK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0603198&json=true","fetch_graph":"https://pith.science/api/pith-number/MFIOBRLK5KRHVPFOQXAARYZMPB/graph.json","fetch_events":"https://pith.science/api/pith-number/MFIOBRLK5KRHVPFOQXAARYZMPB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB/action/storage_attestation","attest_author":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB/action/author_attestation","sign_citation":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB/action/citation_signature","submit_replication":"https://pith.science/pith/MFIOBRLK5KRHVPFOQXAARYZMPB/action/replication_record"}},"created_at":"2026-07-04T15:19:50.711811+00:00","updated_at":"2026-07-04T15:19:50.711811+00:00"}