{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:6ZUEVGJHTYECTAZW5PL6LCG7A4","short_pith_number":"pith:6ZUEVGJH","canonical_record":{"source":{"id":"nucl-th/9402016","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1994-02-09T20:19:58Z","cross_cats_sorted":[],"title_canon_sha256":"b45a1dc9576d9f78226789aefa62845b0a33c38b39cd8e6a2fba4ca93106d564","abstract_canon_sha256":"9bb3e6c1473817808bb60c0b8196a74c8d975d0913758970a29030746c22e581"},"schema_version":"1.0"},"canonical_sha256":"f6684a99279e08298336ebd7e588df070ba8d4636a1e338f96440bdce44bec94","source":{"kind":"arxiv","id":"nucl-th/9402016","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9402016","created_at":"2026-05-18T02:35:31Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9402016v1","created_at":"2026-05-18T02:35:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9402016","created_at":"2026-05-18T02:35:31Z"},{"alias_kind":"pith_short_12","alias_value":"6ZUEVGJHTYEC","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"6ZUEVGJHTYECTAZW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"6ZUEVGJH","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:6ZUEVGJHTYECTAZW5PL6LCG7A4","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/9402016","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1994-02-09T20:19:58Z","cross_cats_sorted":[],"title_canon_sha256":"b45a1dc9576d9f78226789aefa62845b0a33c38b39cd8e6a2fba4ca93106d564","abstract_canon_sha256":"9bb3e6c1473817808bb60c0b8196a74c8d975d0913758970a29030746c22e581"},"schema_version":"1.0"},"canonical_sha256":"f6684a99279e08298336ebd7e588df070ba8d4636a1e338f96440bdce44bec94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:31.860204Z","signature_b64":"Dpa/K3Ucd+5dhva8WFawe4Olkpz3apKj9XeLBgFPHwLi+NFCn9BCJ9SqrZEgyRMV56+wOWTLxWSkMmlMp6rPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6684a99279e08298336ebd7e588df070ba8d4636a1e338f96440bdce44bec94","last_reissued_at":"2026-05-18T02:35:31.859820Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:31.859820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/9402016","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":"2026-05-18T02:35:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yAIpLVgF8CKysFMmrYAV2/dZrFuF09A8W4aIxktp4xjXgVphAxYIa3BaEiznT+AwIwuhJbK1NoyfBUruk4NBBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T11:41:01.477752Z"},"content_sha256":"f0c00df8a662aaaa8e909a641e92b7475826853a79fe12bacca725f0bf51f90b","schema_version":"1.0","event_id":"sha256:f0c00df8a662aaaa8e909a641e92b7475826853a79fe12bacca725f0bf51f90b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:6ZUEVGJHTYECTAZW5PL6LCG7A4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theoretical Interpretation of the NE18 Experiment on Nuclear Transparency in A(e,e'p) Scattering","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A.Szczurek, B.G.Zakharov, J.Speth, J.Wambach, N.N.Nikolaev, V.R.Zoller","submitted_at":"1994-02-09T20:19:58Z","abstract_excerpt":"The spectral function, measured in $A(e,e'p)$ reactions, is distorted by the final-state interaction of the struck proton with the residual nucleus. This causes a broadening of the observed transverse-momentum distribution which is large even in the $d(e,e'p)$ reaction. We discuss the effects of this $p_{\\perp}$-broadening on the nuclear transparency measured in the recent NE18 experiment. Within conventional Glauber theory we can describe the measurements. Transparency effects are thus small in agreement with our earlier predictions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9402016","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":"2026-05-18T02:35:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LnHdnz2RFK/3alJy6VuVlTWDKwmM7T+D2/cj+BC/I0DEgAfFpPxOT7A34jGmCKxavXe7+F42K5RaiYfKSkbECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T11:41:01.478129Z"},"content_sha256":"0d360d67698007f67f1532beed0d2f4724b440f8a730e0e41f84310d1ebb76d5","schema_version":"1.0","event_id":"sha256:0d360d67698007f67f1532beed0d2f4724b440f8a730e0e41f84310d1ebb76d5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4/bundle.json","state_url":"https://pith.science/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4/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":"2026-05-25T11:41:01Z","links":{"resolver":"https://pith.science/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4","bundle":"https://pith.science/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4/bundle.json","state":"https://pith.science/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6ZUEVGJHTYECTAZW5PL6LCG7A4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:6ZUEVGJHTYECTAZW5PL6LCG7A4","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":"9bb3e6c1473817808bb60c0b8196a74c8d975d0913758970a29030746c22e581","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1994-02-09T20:19:58Z","title_canon_sha256":"b45a1dc9576d9f78226789aefa62845b0a33c38b39cd8e6a2fba4ca93106d564"},"schema_version":"1.0","source":{"id":"nucl-th/9402016","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9402016","created_at":"2026-05-18T02:35:31Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9402016v1","created_at":"2026-05-18T02:35:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9402016","created_at":"2026-05-18T02:35:31Z"},{"alias_kind":"pith_short_12","alias_value":"6ZUEVGJHTYEC","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"6ZUEVGJHTYECTAZW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"6ZUEVGJH","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:0d360d67698007f67f1532beed0d2f4724b440f8a730e0e41f84310d1ebb76d5","target":"graph","created_at":"2026-05-18T02:35:31Z","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 spectral function, measured in $A(e,e'p)$ reactions, is distorted by the final-state interaction of the struck proton with the residual nucleus. This causes a broadening of the observed transverse-momentum distribution which is large even in the $d(e,e'p)$ reaction. We discuss the effects of this $p_{\\perp}$-broadening on the nuclear transparency measured in the recent NE18 experiment. Within conventional Glauber theory we can describe the measurements. Transparency effects are thus small in agreement with our earlier predictions.","authors_text":"A.Szczurek, B.G.Zakharov, J.Speth, J.Wambach, N.N.Nikolaev, V.R.Zoller","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1994-02-09T20:19:58Z","title":"Theoretical Interpretation of the NE18 Experiment on Nuclear Transparency in A(e,e'p) Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9402016","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:f0c00df8a662aaaa8e909a641e92b7475826853a79fe12bacca725f0bf51f90b","target":"record","created_at":"2026-05-18T02:35:31Z","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":"9bb3e6c1473817808bb60c0b8196a74c8d975d0913758970a29030746c22e581","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1994-02-09T20:19:58Z","title_canon_sha256":"b45a1dc9576d9f78226789aefa62845b0a33c38b39cd8e6a2fba4ca93106d564"},"schema_version":"1.0","source":{"id":"nucl-th/9402016","kind":"arxiv","version":1}},"canonical_sha256":"f6684a99279e08298336ebd7e588df070ba8d4636a1e338f96440bdce44bec94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6684a99279e08298336ebd7e588df070ba8d4636a1e338f96440bdce44bec94","first_computed_at":"2026-05-18T02:35:31.859820Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:35:31.859820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Dpa/K3Ucd+5dhva8WFawe4Olkpz3apKj9XeLBgFPHwLi+NFCn9BCJ9SqrZEgyRMV56+wOWTLxWSkMmlMp6rPDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:35:31.860204Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9402016","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0c00df8a662aaaa8e909a641e92b7475826853a79fe12bacca725f0bf51f90b","sha256:0d360d67698007f67f1532beed0d2f4724b440f8a730e0e41f84310d1ebb76d5"],"state_sha256":"4eb150dc194faa21fe241c6196f59d9cfb318117f51d6010fd2d529e28a0ac10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JouliqgwA+mn9PeynQhElb1hKf5rzfob9O3K3FZOzncUQLURBAEfvd9CjhyRviFbFzxrim8ezmq2O7+OZ/zuCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T11:41:01.480689Z","bundle_sha256":"6c882fce190bf445ce05012c3cd489ff3ac94c37449e656f991109da05b622d7"}}