{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:U5MM6WGSHN6F2BA4ORJ4JG7SSU","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":"c693edc99c9f81828a55f9acf45d92a0811c21c8efd135f93d4d12cf2b8cb898","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-09-29T22:17:42Z","title_canon_sha256":"74335f341dc41ccd290314407321f454f583b411aac202ab3e9763bf65481b67"},"schema_version":"1.0","source":{"id":"1210.0158","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.0158","created_at":"2026-05-18T03:19:11Z"},{"alias_kind":"arxiv_version","alias_value":"1210.0158v2","created_at":"2026-05-18T03:19:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.0158","created_at":"2026-05-18T03:19:11Z"},{"alias_kind":"pith_short_12","alias_value":"U5MM6WGSHN6F","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"U5MM6WGSHN6F2BA4","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"U5MM6WGS","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:56c594fb1a110ed5f9869f702c76542178a2ddbbc34f887722ac59af0e0b4da1","target":"graph","created_at":"2026-05-18T03:19:11Z","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":"Incorporating for the first time both the spin and isospin degrees of freedom explicitly in transport model simulations of intermediate-energy heavy-ion collisions, we observe that a local spin polarization appears during collision process. Most interestingly, it is found that the nucleon spin up-down differential transverse flow is a sensitive probe of the spin-orbit interaction, providing a novel approach to probe both the density and isospin dependence of the in-medium spin-orbit coupling that is important for understanding the structure of rare isotopes and synthesis of superheavy elements","authors_text":"Bao-An Li, Jun Xu","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-09-29T22:17:42Z","title":"Probing in-medium spin-orbit potential with intermediate-energy heavy-ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.0158","kind":"arxiv","version":2},"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":"sha256:552223167d7f1e63bb217f0325d5cac6b23bc18cfb69a418efe4c5568a6be44a","target":"record","created_at":"2026-05-18T03:19:11Z","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":"c693edc99c9f81828a55f9acf45d92a0811c21c8efd135f93d4d12cf2b8cb898","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-09-29T22:17:42Z","title_canon_sha256":"74335f341dc41ccd290314407321f454f583b411aac202ab3e9763bf65481b67"},"schema_version":"1.0","source":{"id":"1210.0158","kind":"arxiv","version":2}},"canonical_sha256":"a758cf58d23b7c5d041c7453c49bf2951f34818310703bff1d0019df8fa2d5c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a758cf58d23b7c5d041c7453c49bf2951f34818310703bff1d0019df8fa2d5c8","first_computed_at":"2026-05-18T03:19:11.575222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:11.575222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LCq1XFO32Y7FM4/5SAPNRh9E5AtyzIjFhKhMyt33uTbxuP+qkK2Giym7YAbmK19t1pYjYSwcTtSMENWwgeCIAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:11.575709Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.0158","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:552223167d7f1e63bb217f0325d5cac6b23bc18cfb69a418efe4c5568a6be44a","sha256:56c594fb1a110ed5f9869f702c76542178a2ddbbc34f887722ac59af0e0b4da1"],"state_sha256":"123166473068af53b44dbaee99ffac7774a5ead47e9c58314e7d009cbcbe9d1a"}