{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:T2IJUIKNLESQEAC4GY3IB6YSDC","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":"c67242d5c1a19acbe26d52f12c9299f348a35dcbaccdd8747908d2160359fcd4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-04-11T17:27:53Z","title_canon_sha256":"134eca202bab64a6acb63d878292e0c8cd6c61906acb5695629797f5ec7e64e0"},"schema_version":"1.0","source":{"id":"hep-ph/0604097","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0604097","created_at":"2026-05-18T04:16:21Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0604097v1","created_at":"2026-05-18T04:16:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0604097","created_at":"2026-05-18T04:16:21Z"},{"alias_kind":"pith_short_12","alias_value":"T2IJUIKNLESQ","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"T2IJUIKNLESQEAC4","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"T2IJUIKN","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:87d16ff569992ad0418216d53e0bff26009e9ec8f31019d13a016b11a877885c","target":"graph","created_at":"2026-05-18T04:16:21Z","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":"This lecture presents a short review of the main features of diffractive processes and QCD inspired models. It includes the following topics: (1) Quantum mechanics of diffraction: general properties; (2) Color dipole description of diffraction; (3) Color transparency; (4) Soft diffraction in hard reactions: DIS, Drell-Yan, Higgs production; (5) Why Pomerons interact weakly; (6) Small gluonic spots in the proton; (7) Diffraction near the unitarity bound: the Goulianos-Schlein \"puzzle\"; (8) Diffraction on nuclei: diffractive Color Glass; (9) CGC and gluon shadowing.","authors_text":"B.Z. Kopeliovich, I.K. Potashnikova, Ivan Schmidt","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-04-11T17:27:53Z","title":"Diffraction in QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0604097","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":"sha256:48b4bf43dda3c1f5ac69bd0b94d295f3fb287bf1473e00e91ef1b2be71d65406","target":"record","created_at":"2026-05-18T04:16:21Z","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":"c67242d5c1a19acbe26d52f12c9299f348a35dcbaccdd8747908d2160359fcd4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-04-11T17:27:53Z","title_canon_sha256":"134eca202bab64a6acb63d878292e0c8cd6c61906acb5695629797f5ec7e64e0"},"schema_version":"1.0","source":{"id":"hep-ph/0604097","kind":"arxiv","version":1}},"canonical_sha256":"9e909a214d592502005c363680fb1218a093c62342e0bb4c6ca931125987ccfa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e909a214d592502005c363680fb1218a093c62342e0bb4c6ca931125987ccfa","first_computed_at":"2026-05-18T04:16:21.522523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:16:21.522523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4U279kLfUoiZNflEh/p5SXJk1oyEJkzqKAdUKHYDBTSJiLay2w1wmPn49U7kccJVYkfFQ2SgF13MoJLsBlZ+CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:16:21.523258Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0604097","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48b4bf43dda3c1f5ac69bd0b94d295f3fb287bf1473e00e91ef1b2be71d65406","sha256:87d16ff569992ad0418216d53e0bff26009e9ec8f31019d13a016b11a877885c"],"state_sha256":"2fa2e583e0637ce272ccfee633e965d223a19058e86d2435557ac32659e06cc9"}