{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:5P67SBLR2YD5G6NSIILU5PSVOD","short_pith_number":"pith:5P67SBLR","schema_version":"1.0","canonical_sha256":"ebfdf90571d607d379b242174ebe5570eb275a602d3e34193bce880cd3900def","source":{"kind":"arxiv","id":"nucl-th/9906079","version":1},"attestation_state":"computed","paper":{"title":"Multifragmentation of charge asymmetric nuclear systems","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A.B. Larionov, A.S. Botvina, M. Colonna, M. Di Toro","submitted_at":"1999-06-25T19:03:44Z","abstract_excerpt":"The multifragmentation of excited spherical nuclear sources with various N/Z ratios and fixed mass number is studied within dynamical and statistical models. The dynamical model treats the multifragmentation process as a final stage of the growth of density fluctuations in unstable expanding nuclear matter. The statistical model makes a choice of the final multifragment configuration according to its statistical weight at a global thermal equilibrium. Similarities and differences in the predictions of the two models on the isotopic composition of the produced fragments are presented and the mo"},"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-th/9906079","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1999-06-25T19:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"9595847b7fdd6001c63af0346233e66cd693334fea985b20ffe20b360aaa9712","abstract_canon_sha256":"fcfeb21a1dbfdc11c2727b0302804b7c83fa952457dd364727b180ec5b081ec4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:31:00.085588Z","signature_b64":"yTsTgJP55Vg1bqydZZOABH8nELyoyxQNiKjCXg+v51sGZ9ntQACY/HUw0gxXgJQSvBvK6u+9QZa+oDmXWNchDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebfdf90571d607d379b242174ebe5570eb275a602d3e34193bce880cd3900def","last_reissued_at":"2026-05-18T04:31:00.084047Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:31:00.084047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multifragmentation of charge asymmetric nuclear systems","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A.B. Larionov, A.S. Botvina, M. Colonna, M. Di Toro","submitted_at":"1999-06-25T19:03:44Z","abstract_excerpt":"The multifragmentation of excited spherical nuclear sources with various N/Z ratios and fixed mass number is studied within dynamical and statistical models. The dynamical model treats the multifragmentation process as a final stage of the growth of density fluctuations in unstable expanding nuclear matter. The statistical model makes a choice of the final multifragment configuration according to its statistical weight at a global thermal equilibrium. Similarities and differences in the predictions of the two models on the isotopic composition of the produced fragments are presented and the mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9906079","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-th/9906079","created_at":"2026-05-18T04:31:00.084171+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9906079v1","created_at":"2026-05-18T04:31:00.084171+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9906079","created_at":"2026-05-18T04:31:00.084171+00:00"},{"alias_kind":"pith_short_12","alias_value":"5P67SBLR2YD5","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_16","alias_value":"5P67SBLR2YD5G6NS","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_8","alias_value":"5P67SBLR","created_at":"2026-05-18T12:25:49.038998+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/5P67SBLR2YD5G6NSIILU5PSVOD","json":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD.json","graph_json":"https://pith.science/api/pith-number/5P67SBLR2YD5G6NSIILU5PSVOD/graph.json","events_json":"https://pith.science/api/pith-number/5P67SBLR2YD5G6NSIILU5PSVOD/events.json","paper":"https://pith.science/paper/5P67SBLR"},"agent_actions":{"view_html":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD","download_json":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD.json","view_paper":"https://pith.science/paper/5P67SBLR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/9906079&json=true","fetch_graph":"https://pith.science/api/pith-number/5P67SBLR2YD5G6NSIILU5PSVOD/graph.json","fetch_events":"https://pith.science/api/pith-number/5P67SBLR2YD5G6NSIILU5PSVOD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD/action/storage_attestation","attest_author":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD/action/author_attestation","sign_citation":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD/action/citation_signature","submit_replication":"https://pith.science/pith/5P67SBLR2YD5G6NSIILU5PSVOD/action/replication_record"}},"created_at":"2026-05-18T04:31:00.084171+00:00","updated_at":"2026-05-18T04:31:00.084171+00:00"}