{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:QRHOC7HY5OWNHLYM4A5TYKVC4I","short_pith_number":"pith:QRHOC7HY","schema_version":"1.0","canonical_sha256":"844ee17cf8ebacd3af0ce03b3c2aa2e22a899aebedf2c2b3fc609f5d4199065d","source":{"kind":"arxiv","id":"nucl-ex/0203010","version":1},"attestation_state":"computed","paper":{"title":"Sequential Decay Distortion of Goldhaber Model Widths for Spectator Fragments","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Makeev, A. Ono, J.B. Natowitz, J.S. Wang, K. Hagel, L.J. Qin, M. Murray, P. Smith, R. Wada, Y.G. Ma","submitted_at":"2002-03-19T21:37:45Z","abstract_excerpt":"Momentum widths of the primary fragments and observed final fragments have been investigated within the framework of an Antisymmetrized Molecular Dynamics transport model code (AMD-V) with a sequential decay afterburner (GEMINI). It is found that the secondary evaporation effects cause the values of a reduced momentum width, $\\sigma_0$, derived from momentum widths of the final fragments to be significantly less than those appropriate to the primary fragment but close to those observed in many experiments. Therefore, a new interpretation for experiemental momentum widths of projectile-like fra"},"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":"nucl-ex/0203010","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2002-03-19T21:37:45Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"07ccdccd4ccd114eb57e2011771b1cfe1895da86cb32c5f5d3b1024489f4a9ee","abstract_canon_sha256":"f5bffdb95c0035222d59dedda76731feaf82effcaa280aa5da1a74e565902a2d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:38.183306Z","signature_b64":"/EBaDHWOq0jF1RafAZHTacYprA4PtPjvvr1EB5diPgjrQuUhOa7a3JuOUhbmtg/vpHaC2feKuO/37x60e/1NAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"844ee17cf8ebacd3af0ce03b3c2aa2e22a899aebedf2c2b3fc609f5d4199065d","last_reissued_at":"2026-05-18T02:35:38.182899Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:38.182899Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sequential Decay Distortion of Goldhaber Model Widths for Spectator Fragments","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Makeev, A. Ono, J.B. Natowitz, J.S. Wang, K. Hagel, L.J. Qin, M. Murray, P. Smith, R. Wada, Y.G. Ma","submitted_at":"2002-03-19T21:37:45Z","abstract_excerpt":"Momentum widths of the primary fragments and observed final fragments have been investigated within the framework of an Antisymmetrized Molecular Dynamics transport model code (AMD-V) with a sequential decay afterburner (GEMINI). It is found that the secondary evaporation effects cause the values of a reduced momentum width, $\\sigma_0$, derived from momentum widths of the final fragments to be significantly less than those appropriate to the primary fragment but close to those observed in many experiments. Therefore, a new interpretation for experiemental momentum widths of projectile-like fra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0203010","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0203010","created_at":"2026-05-18T02:35:38.182955+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0203010v1","created_at":"2026-05-18T02:35:38.182955+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0203010","created_at":"2026-05-18T02:35:38.182955+00:00"},{"alias_kind":"pith_short_12","alias_value":"QRHOC7HY5OWN","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"QRHOC7HY5OWNHLYM","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"QRHOC7HY","created_at":"2026-05-18T12:25:51.375804+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/QRHOC7HY5OWNHLYM4A5TYKVC4I","json":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I.json","graph_json":"https://pith.science/api/pith-number/QRHOC7HY5OWNHLYM4A5TYKVC4I/graph.json","events_json":"https://pith.science/api/pith-number/QRHOC7HY5OWNHLYM4A5TYKVC4I/events.json","paper":"https://pith.science/paper/QRHOC7HY"},"agent_actions":{"view_html":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I","download_json":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I.json","view_paper":"https://pith.science/paper/QRHOC7HY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-ex/0203010&json=true","fetch_graph":"https://pith.science/api/pith-number/QRHOC7HY5OWNHLYM4A5TYKVC4I/graph.json","fetch_events":"https://pith.science/api/pith-number/QRHOC7HY5OWNHLYM4A5TYKVC4I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I/action/storage_attestation","attest_author":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I/action/author_attestation","sign_citation":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I/action/citation_signature","submit_replication":"https://pith.science/pith/QRHOC7HY5OWNHLYM4A5TYKVC4I/action/replication_record"}},"created_at":"2026-05-18T02:35:38.182955+00:00","updated_at":"2026-05-18T02:35:38.182955+00:00"}