{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WQBACYAPMTWPDYRFDD2H42OH4Q","short_pith_number":"pith:WQBACYAP","schema_version":"1.0","canonical_sha256":"b40201600f64ecf1e22518f47e69c7e4273d0567e6c56cc8f451dda019b9e71f","source":{"kind":"arxiv","id":"1510.08095","version":1},"attestation_state":"computed","paper":{"title":"A Scaling Phenomenon in Shannon Information Uncertainty Difference of fragments in Heavy-ion Collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"Chun-Wang Ma, Chun-Yuan Qiao, Hui-Ling Wei, Shan-Shan Wang, Xi-Guang Cao, Yi-Dan Song, Yu-Gang Ma","submitted_at":"2015-10-27T20:57:16Z","abstract_excerpt":"The Shannon information-entropy uncertainty (in brief as \"information uncertainty\") is used to analyze the fragments in the measured 140$A$ MeV $^{40, 48}$Ca + $^{9}$Be and $^{58, 64}$Ni + $^{9}$Be reactions. A scaling phenomenon is found in the information-uncertainty difference of fragments between the reactions. The scaling phenomenon is explained in a manner of canonical ensemble theory, and is reproduced in the simulated reactions by the antisymmetric molecular dynamics (AMD) and AMD + GEMINI models. The probes based on information uncertainty, requiring no equilibrium state of reaction, "},"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":"1510.08095","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-10-27T20:57:16Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"162e3e9ebcb8f8267d00aa2e61612822214319ac82401e70c192b3a8ab6fa622","abstract_canon_sha256":"11ba40274c7e7b1aab9dc6e78d9365061e54f399cefd34b38f3787a67abadcce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:42.080031Z","signature_b64":"vwRDgsq6sbxdIqivofEdPTH9mmvQwcvWDUWotRs9UxLMV8FxfqkNdVPwiYy9muqC1EWO2R4GCBh2i8alnvAjBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b40201600f64ecf1e22518f47e69c7e4273d0567e6c56cc8f451dda019b9e71f","last_reissued_at":"2026-05-18T01:18:42.079507Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:42.079507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Scaling Phenomenon in Shannon Information Uncertainty Difference of fragments in Heavy-ion Collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"Chun-Wang Ma, Chun-Yuan Qiao, Hui-Ling Wei, Shan-Shan Wang, Xi-Guang Cao, Yi-Dan Song, Yu-Gang Ma","submitted_at":"2015-10-27T20:57:16Z","abstract_excerpt":"The Shannon information-entropy uncertainty (in brief as \"information uncertainty\") is used to analyze the fragments in the measured 140$A$ MeV $^{40, 48}$Ca + $^{9}$Be and $^{58, 64}$Ni + $^{9}$Be reactions. A scaling phenomenon is found in the information-uncertainty difference of fragments between the reactions. The scaling phenomenon is explained in a manner of canonical ensemble theory, and is reproduced in the simulated reactions by the antisymmetric molecular dynamics (AMD) and AMD + GEMINI models. The probes based on information uncertainty, requiring no equilibrium state of reaction, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.08095","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":"1510.08095","created_at":"2026-05-18T01:18:42.079591+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.08095v1","created_at":"2026-05-18T01:18:42.079591+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.08095","created_at":"2026-05-18T01:18:42.079591+00:00"},{"alias_kind":"pith_short_12","alias_value":"WQBACYAPMTWP","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WQBACYAPMTWPDYRF","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WQBACYAP","created_at":"2026-05-18T12:29:47.479230+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/WQBACYAPMTWPDYRFDD2H42OH4Q","json":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q.json","graph_json":"https://pith.science/api/pith-number/WQBACYAPMTWPDYRFDD2H42OH4Q/graph.json","events_json":"https://pith.science/api/pith-number/WQBACYAPMTWPDYRFDD2H42OH4Q/events.json","paper":"https://pith.science/paper/WQBACYAP"},"agent_actions":{"view_html":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q","download_json":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q.json","view_paper":"https://pith.science/paper/WQBACYAP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.08095&json=true","fetch_graph":"https://pith.science/api/pith-number/WQBACYAPMTWPDYRFDD2H42OH4Q/graph.json","fetch_events":"https://pith.science/api/pith-number/WQBACYAPMTWPDYRFDD2H42OH4Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q/action/storage_attestation","attest_author":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q/action/author_attestation","sign_citation":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q/action/citation_signature","submit_replication":"https://pith.science/pith/WQBACYAPMTWPDYRFDD2H42OH4Q/action/replication_record"}},"created_at":"2026-05-18T01:18:42.079591+00:00","updated_at":"2026-05-18T01:18:42.079591+00:00"}