{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MI6RREV2YAT5JSBBKNBXZUWERA","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":"bef89492b909d3746ef57240c5229ec6072353b26e6a904bbe0a753036563f03","cross_cats_sorted":["astro-ph.CO","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-17T15:48:56Z","title_canon_sha256":"74c8c5cdbe1faefbae36538b55cbdc2b1fa0ef80c97a44f1be2889c33d79adda"},"schema_version":"1.0","source":{"id":"1509.05302","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.05302","created_at":"2026-05-18T01:25:26Z"},{"alias_kind":"arxiv_version","alias_value":"1509.05302v2","created_at":"2026-05-18T01:25:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.05302","created_at":"2026-05-18T01:25:26Z"},{"alias_kind":"pith_short_12","alias_value":"MI6RREV2YAT5","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MI6RREV2YAT5JSBB","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MI6RREV2","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:4e51078ea4d7e0dc47617cad3196c018332c87dd2390ddd56d72d4997fbf9d86","target":"graph","created_at":"2026-05-18T01:25:26Z","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":"Combining the covariant coalescence model and a blast-wave-like analytical parametrization for (anti-)nucleon phase-space freezeout configuration, we explore light (anti-)nucleus production in central Au+Au collisions at $\\sqrt{s_{NN}} = 200$ GeV. Using the nucleon freezeout configuration (denoted by FO1) determined from the measured spectra of protons (p), deutrons (d) and $^{3}$He, we find the predicted yield of $^{4}$He is significantly smaller than the experimental data. We show this disagreement can be removed by using a nucleon freezeout configuration (denoted by FO2) in which the nucleo","authors_text":"Kai-Jia Sun, Lie-Wen Chen","cross_cats":["astro-ph.CO","hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-17T15:48:56Z","title":"Production of antimatter $^{5,6}$Li nuclei in central Au+Au collisions at $\\sqrt{s_{NN}} = 200$ GeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.05302","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:b1524246a4c508b87893a908f9c123878f8769d312245ded76aba48a96494660","target":"record","created_at":"2026-05-18T01:25:26Z","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":"bef89492b909d3746ef57240c5229ec6072353b26e6a904bbe0a753036563f03","cross_cats_sorted":["astro-ph.CO","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-17T15:48:56Z","title_canon_sha256":"74c8c5cdbe1faefbae36538b55cbdc2b1fa0ef80c97a44f1be2889c33d79adda"},"schema_version":"1.0","source":{"id":"1509.05302","kind":"arxiv","version":2}},"canonical_sha256":"623d1892bac027d4c82153437cd2c48813abb6a0ffd319e5bf6052e40f356d83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"623d1892bac027d4c82153437cd2c48813abb6a0ffd319e5bf6052e40f356d83","first_computed_at":"2026-05-18T01:25:26.098020Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:26.098020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i49vEC0F9rodlpQmSduBkP7gR4k5m3DibUeUMESPYSfPERYi2Fy9y2Sh8hstnv/bc/9UjScHRy9wqwr/tF7aAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:26.098467Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.05302","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1524246a4c508b87893a908f9c123878f8769d312245ded76aba48a96494660","sha256:4e51078ea4d7e0dc47617cad3196c018332c87dd2390ddd56d72d4997fbf9d86"],"state_sha256":"304fc3cf4d8becdb91b96212e5d10fd1a99947cbf795e39ca86eb8843adbc2cf"}