{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:KBTWPEDYVC2ZMK5WQNY4RWNQT2","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":"e3dcbbc8911156fe3974f2b78b8abb3f119579ce00aadae5435b2aaf7782845d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-10-14T21:36:12Z","title_canon_sha256":"0866cee04e343c7342b57cd77b68ea99063a543f95e0e43844628ea148bc6ce5"},"schema_version":"1.0","source":{"id":"1110.3345","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.3345","created_at":"2026-05-18T03:23:01Z"},{"alias_kind":"arxiv_version","alias_value":"1110.3345v2","created_at":"2026-05-18T03:23:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.3345","created_at":"2026-05-18T03:23:01Z"},{"alias_kind":"pith_short_12","alias_value":"KBTWPEDYVC2Z","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"KBTWPEDYVC2ZMK5W","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"KBTWPEDY","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:17c4b9a2c5bc4786fc35d3bf84b83de59e00016a541aeeabf9182cad6bd3b6ae","target":"graph","created_at":"2026-05-18T03:23:01Z","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":"Clustering in low density nuclear matter has been investigated using the NIMROD multi-detector at Texas A&M University. Thermal coalescence modes were employed to extract densities, $\\rho$, and temperatures, $T$, for evolving systems formed in collisions of 47 $A$ MeV $^{40}$Ar + $^{112}$Sn,$^{124}$Sn and $^{64}$Zn + $^{112}$Sn, $^{124}$Sn. The yields of $d$, $t$, $^{3}$He, and $^{4}$He have been determined at $\\rho$ = 0.002 to 0.032 nucleons/fm$^{3}$ and $T$= 5 to 10 MeV. The experimentally derived equilibrium constants for $\\alpha$ particle production are compared with those predicted by a n","authors_text":"A. Bonasera, D. Fabris, G. Nebbia, G. Prete, G. Roepke, G. Viesti, H. Zheng, J. B. Natowitz, J. Wang, K. Hagel, K. Schmidt, L. Qin, M. Barbui, M. Cinausero, M. Huang, M. Lunardon, M. R. D. Rodrigues, R. Wada, S. Kowalski, S. Moretto, S. Pesente, S. Shlomo, S. Typel, T. Keutgen, V. Rizzi, Y. El Masri, Z. Chen, Z. Majka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-10-14T21:36:12Z","title":"Laboratory Tests of Low Density Astrophysical Equations of State"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.3345","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":"sha256:718070bb61ceb8857a3db6a5a116c053c1a53ec9c18e5e6d9de54ab597fcedd6","target":"record","created_at":"2026-05-18T03:23:01Z","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":"e3dcbbc8911156fe3974f2b78b8abb3f119579ce00aadae5435b2aaf7782845d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-10-14T21:36:12Z","title_canon_sha256":"0866cee04e343c7342b57cd77b68ea99063a543f95e0e43844628ea148bc6ce5"},"schema_version":"1.0","source":{"id":"1110.3345","kind":"arxiv","version":2}},"canonical_sha256":"5067679078a8b5962bb68371c8d9b09eb2f5e6a2979a6e7052fba6979d7d9603","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5067679078a8b5962bb68371c8d9b09eb2f5e6a2979a6e7052fba6979d7d9603","first_computed_at":"2026-05-18T03:23:01.815875Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:01.815875Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4EINCfwEK4PZ0U0amtOH0pkMQWgI+FPxAsc81IgugdQEuufMyqXHQdJYUjqkY0Vo5d1clwiYmlrgEQD2DtOoBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:01.816468Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.3345","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:718070bb61ceb8857a3db6a5a116c053c1a53ec9c18e5e6d9de54ab597fcedd6","sha256:17c4b9a2c5bc4786fc35d3bf84b83de59e00016a541aeeabf9182cad6bd3b6ae"],"state_sha256":"5c56e768d858cfc4b6f7c9a882f4ff85321d2966f20965a4ab26abc3f115d739"}