{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1993:EZ6Q5L5QAAB6IV4LKXKVKWB24C","short_pith_number":"pith:EZ6Q5L5Q","canonical_record":{"source":{"id":"hep-ph/9311237","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1993-11-08T15:38:56Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"d89f30d5a09213da3ab92ad1bb650f5ca4685f631202e5b98642e61f41a69b06","abstract_canon_sha256":"e89bdf78baad58db18141603c03f178ed966ad85a3d8cf1838d10dad1673e39c"},"schema_version":"1.0"},"canonical_sha256":"267d0eafb00003e4578b55d555583ae08edd4a6504160a560a9f5cfcf507b9d0","source":{"kind":"arxiv","id":"hep-ph/9311237","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9311237","created_at":"2026-05-18T03:47:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9311237v1","created_at":"2026-05-18T03:47:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9311237","created_at":"2026-05-18T03:47:11Z"},{"alias_kind":"pith_short_12","alias_value":"EZ6Q5L5QAAB6","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"EZ6Q5L5QAAB6IV4L","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"EZ6Q5L5Q","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1993:EZ6Q5L5QAAB6IV4LKXKVKWB24C","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9311237","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1993-11-08T15:38:56Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"d89f30d5a09213da3ab92ad1bb650f5ca4685f631202e5b98642e61f41a69b06","abstract_canon_sha256":"e89bdf78baad58db18141603c03f178ed966ad85a3d8cf1838d10dad1673e39c"},"schema_version":"1.0"},"canonical_sha256":"267d0eafb00003e4578b55d555583ae08edd4a6504160a560a9f5cfcf507b9d0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:11.303533Z","signature_b64":"NjVOxJ8zgh8soeTybatkGydgslR2aPENeOS5S/3sDTHFYghf9A/giGcSTw3HmyNJRntKVjrGm0ifuW1bWG9AAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"267d0eafb00003e4578b55d555583ae08edd4a6504160a560a9f5cfcf507b9d0","last_reissued_at":"2026-05-18T03:47:11.303047Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:11.303047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9311237","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GQILWuZ/gvHOhLFr7jcgzZ8IIqL7BOegLpSQhqiCKJOeO66pAKhqYV+ty6qIDyuBIZaRVzdRGPjMM8Bjl3T9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:18:36.514241Z"},"content_sha256":"a8c272479baba12fffb30c99d2a5a2c62e40564788c3340af5e1914dce6002df","schema_version":"1.0","event_id":"sha256:a8c272479baba12fffb30c99d2a5a2c62e40564788c3340af5e1914dce6002df"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1993:EZ6Q5L5QAAB6IV4LKXKVKWB24C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Decisive test of color transparency in exclusive electroproduction of vector mesons","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"and B.G.Zakharov, B.Z.Kopeliovich, J.Nemchick, N.N.Nikolaev","submitted_at":"1993-11-08T15:38:56Z","abstract_excerpt":"The exclusive production of vector mesons in deep inelastic scattering is a hard scattering process with the well controlled size of quark configurations which dominate the production amplitude. This allows an unambiguous prediction of color transparency effects in the coherent and incoherent production of vector mesons on nuclei. We demonstrate how the very mechanism of color transparency leads to a belated onset of color transparency effects as a function of $Q^{2}$. We conclude that the $Q^{2}$ dependence of the exclusive $\\rho^{0}$-meson production on nuclei and nucleons observed in the Fe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9311237","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oJ7etteV/hEIf3iKvggFjxWB8G30B7U13cY7Y12KBQaLILGNJjN7WM32647OOQ+3BFwZh0fxMLIz5/MVBEsEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:18:36.514926Z"},"content_sha256":"e52c2cfc189bb2c31be0df763dc4b936d85098041ea50a5ed68f7ec7ddab1d88","schema_version":"1.0","event_id":"sha256:e52c2cfc189bb2c31be0df763dc4b936d85098041ea50a5ed68f7ec7ddab1d88"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C/bundle.json","state_url":"https://pith.science/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-05T04:18:36Z","links":{"resolver":"https://pith.science/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C","bundle":"https://pith.science/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C/bundle.json","state":"https://pith.science/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EZ6Q5L5QAAB6IV4LKXKVKWB24C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1993:EZ6Q5L5QAAB6IV4LKXKVKWB24C","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":"e89bdf78baad58db18141603c03f178ed966ad85a3d8cf1838d10dad1673e39c","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1993-11-08T15:38:56Z","title_canon_sha256":"d89f30d5a09213da3ab92ad1bb650f5ca4685f631202e5b98642e61f41a69b06"},"schema_version":"1.0","source":{"id":"hep-ph/9311237","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9311237","created_at":"2026-05-18T03:47:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9311237v1","created_at":"2026-05-18T03:47:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9311237","created_at":"2026-05-18T03:47:11Z"},{"alias_kind":"pith_short_12","alias_value":"EZ6Q5L5QAAB6","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"EZ6Q5L5QAAB6IV4L","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"EZ6Q5L5Q","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:e52c2cfc189bb2c31be0df763dc4b936d85098041ea50a5ed68f7ec7ddab1d88","target":"graph","created_at":"2026-05-18T03:47:11Z","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":"The exclusive production of vector mesons in deep inelastic scattering is a hard scattering process with the well controlled size of quark configurations which dominate the production amplitude. This allows an unambiguous prediction of color transparency effects in the coherent and incoherent production of vector mesons on nuclei. We demonstrate how the very mechanism of color transparency leads to a belated onset of color transparency effects as a function of $Q^{2}$. We conclude that the $Q^{2}$ dependence of the exclusive $\\rho^{0}$-meson production on nuclei and nucleons observed in the Fe","authors_text":"and B.G.Zakharov, B.Z.Kopeliovich, J.Nemchick, N.N.Nikolaev","cross_cats":["nucl-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1993-11-08T15:38:56Z","title":"Decisive test of color transparency in exclusive electroproduction of vector mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9311237","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:a8c272479baba12fffb30c99d2a5a2c62e40564788c3340af5e1914dce6002df","target":"record","created_at":"2026-05-18T03:47:11Z","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":"e89bdf78baad58db18141603c03f178ed966ad85a3d8cf1838d10dad1673e39c","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1993-11-08T15:38:56Z","title_canon_sha256":"d89f30d5a09213da3ab92ad1bb650f5ca4685f631202e5b98642e61f41a69b06"},"schema_version":"1.0","source":{"id":"hep-ph/9311237","kind":"arxiv","version":1}},"canonical_sha256":"267d0eafb00003e4578b55d555583ae08edd4a6504160a560a9f5cfcf507b9d0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"267d0eafb00003e4578b55d555583ae08edd4a6504160a560a9f5cfcf507b9d0","first_computed_at":"2026-05-18T03:47:11.303047Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:11.303047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NjVOxJ8zgh8soeTybatkGydgslR2aPENeOS5S/3sDTHFYghf9A/giGcSTw3HmyNJRntKVjrGm0ifuW1bWG9AAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:11.303533Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9311237","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a8c272479baba12fffb30c99d2a5a2c62e40564788c3340af5e1914dce6002df","sha256:e52c2cfc189bb2c31be0df763dc4b936d85098041ea50a5ed68f7ec7ddab1d88"],"state_sha256":"654d328a191a5f650dfd033f9f11c359aff1c0812bca1940b4e43b867a959d08"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UC/+9tiFFLMLzQkzfqTDHfuUKBamxf0ejaLrGc1p7mOrG3NX44b3JE2Dc0D29IWm4jdiJlt+tomZlsliGE+ZAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T04:18:36.518503Z","bundle_sha256":"0e7bea5eb6056390d1781572a71cca47c6ae0b6a5eb5cc25ea1c32208f8845f1"}}