{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:X5IEAT2SKHSGDR3WTUZTX3PI73","short_pith_number":"pith:X5IEAT2S","schema_version":"1.0","canonical_sha256":"bf50404f5251e461c7769d333bede8fed15b5d546338680bf71d883fa0720cc8","source":{"kind":"arxiv","id":"1009.1669","version":3},"attestation_state":"computed","paper":{"title":"Isospin Diffusion and Equilibration for Sn+Sn collisions at E/A=35 MeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Pagano, C. Maiolino, D. Santonocito, E. De Filippo, E. Galichet, E. Geraci, E. La Guidara, F.Amorini, F. Lu, F. Porto, F. Rizzo, G.Cardella, G. Lanzalone, G. Politi, G. Verde, H.Hua, H. Liu, L.Andronenko, M.Andronenko, M.B. Tsang, M.Chatterje, M. Papa, P.Danielewicz, P. Dinh, P. Russotto, S. Lukyanov, S. Piantelli, S. Pirrone, W.G. Lynch, Y.X. Zhang, Z.Y. Sun","submitted_at":"2010-09-09T01:43:17Z","abstract_excerpt":"Equilibration and equilibration rates have been measured by colliding Sn nuclei with different isospin asymmetries at beam energies of E/A=35 MeV. Using the yields of mirror nuclei of 7Li and 7Be, we have studied the diffusion of isospin asymmetry by combining data from asymmetric 112Sn+124Sn and 124Sn+112Sn collisions with that from symmetric 112Sn+112Sn and 124Sn+124Sn collisions. We use these measurements to probe isospin equilibration in central collisions where nucleon-nucleon collisions are strongly blocked by the Pauli exclusion principal. The results are consistent with transport theor"},"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":"1009.1669","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-09-09T01:43:17Z","cross_cats_sorted":[],"title_canon_sha256":"1c193f23762b5c42a3bb707017c90612fdfd31a0762d8dde5e814d1244a05ec4","abstract_canon_sha256":"6f276460d1998878c65376ec9ca21a151a7a8c24f52fc9eb08f1579a20c940ad"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:34:19.251116Z","signature_b64":"5X+PMigs/mtAxJ/wlCmSsmrFa3UJ0P/QAXqrfIY3T0dwqSQoI8QiOAPRN9uJE2G6z5iR/vzlFVJ8TIRkRjI4DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf50404f5251e461c7769d333bede8fed15b5d546338680bf71d883fa0720cc8","last_reissued_at":"2026-05-18T04:34:19.250660Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:34:19.250660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Isospin Diffusion and Equilibration for Sn+Sn collisions at E/A=35 MeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Pagano, C. Maiolino, D. Santonocito, E. De Filippo, E. Galichet, E. Geraci, E. La Guidara, F.Amorini, F. Lu, F. Porto, F. Rizzo, G.Cardella, G. Lanzalone, G. Politi, G. Verde, H.Hua, H. Liu, L.Andronenko, M.Andronenko, M.B. Tsang, M.Chatterje, M. Papa, P.Danielewicz, P. Dinh, P. Russotto, S. Lukyanov, S. Piantelli, S. Pirrone, W.G. Lynch, Y.X. Zhang, Z.Y. Sun","submitted_at":"2010-09-09T01:43:17Z","abstract_excerpt":"Equilibration and equilibration rates have been measured by colliding Sn nuclei with different isospin asymmetries at beam energies of E/A=35 MeV. Using the yields of mirror nuclei of 7Li and 7Be, we have studied the diffusion of isospin asymmetry by combining data from asymmetric 112Sn+124Sn and 124Sn+112Sn collisions with that from symmetric 112Sn+112Sn and 124Sn+124Sn collisions. We use these measurements to probe isospin equilibration in central collisions where nucleon-nucleon collisions are strongly blocked by the Pauli exclusion principal. The results are consistent with transport theor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1669","kind":"arxiv","version":3},"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":"1009.1669","created_at":"2026-05-18T04:34:19.250737+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.1669v3","created_at":"2026-05-18T04:34:19.250737+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1669","created_at":"2026-05-18T04:34:19.250737+00:00"},{"alias_kind":"pith_short_12","alias_value":"X5IEAT2SKHSG","created_at":"2026-05-18T12:26:17.028572+00:00"},{"alias_kind":"pith_short_16","alias_value":"X5IEAT2SKHSGDR3W","created_at":"2026-05-18T12:26:17.028572+00:00"},{"alias_kind":"pith_short_8","alias_value":"X5IEAT2S","created_at":"2026-05-18T12:26:17.028572+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/X5IEAT2SKHSGDR3WTUZTX3PI73","json":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73.json","graph_json":"https://pith.science/api/pith-number/X5IEAT2SKHSGDR3WTUZTX3PI73/graph.json","events_json":"https://pith.science/api/pith-number/X5IEAT2SKHSGDR3WTUZTX3PI73/events.json","paper":"https://pith.science/paper/X5IEAT2S"},"agent_actions":{"view_html":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73","download_json":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73.json","view_paper":"https://pith.science/paper/X5IEAT2S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.1669&json=true","fetch_graph":"https://pith.science/api/pith-number/X5IEAT2SKHSGDR3WTUZTX3PI73/graph.json","fetch_events":"https://pith.science/api/pith-number/X5IEAT2SKHSGDR3WTUZTX3PI73/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73/action/storage_attestation","attest_author":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73/action/author_attestation","sign_citation":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73/action/citation_signature","submit_replication":"https://pith.science/pith/X5IEAT2SKHSGDR3WTUZTX3PI73/action/replication_record"}},"created_at":"2026-05-18T04:34:19.250737+00:00","updated_at":"2026-05-18T04:34:19.250737+00:00"}