{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:KMOEDBPR4VQTDM3LFJ3WTOBJRO","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":"72e1334e23a45005758c529dd761d57b50b13c69bb680f6147f2424b64b6228f","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2009-11-05T18:36:50Z","title_canon_sha256":"567d96340bbe609cc47edd43e240fab8815db70305c06f5f7b830df8ac8993d5"},"schema_version":"1.0","source":{"id":"0911.1092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0911.1092","created_at":"2026-05-18T02:34:11Z"},{"alias_kind":"arxiv_version","alias_value":"0911.1092v1","created_at":"2026-05-18T02:34:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.1092","created_at":"2026-05-18T02:34:11Z"},{"alias_kind":"pith_short_12","alias_value":"KMOEDBPR4VQT","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"KMOEDBPR4VQTDM3L","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"KMOEDBPR","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:7eb6d85c13e7bf631e400e1782f2d7e02de6d24b355b214d49798f81ac5e533e","target":"graph","created_at":"2026-05-18T02:34:11Z","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":"Using the nuclear symmetry energy that has been recently constrained by the isospin diffusion data in intermediate-energy heavy ion collisions, we have studied the transition density and pressure at the inner edge of neutron star crusts, and they are found to be 0.040 fm$^{-3}$ $\\leq \\rho_{t}\\leq 0.065$ fm$^{-3}$ and 0.01 MeV/fm$^{3}$ $\\leq P_{t}\\leq 0.26$ MeV/fm$^{3}$, respectively, in both the dynamical and thermodynamical approaches. We have also found that the widely used parabolic approximation to the equation of state of asymmetric nuclear matter gives significantly higher values of core","authors_text":"Bao-An Li, Che Ming Ko, Hong-Ru Ma, Jun Xu, Lie-Wen Chen","cross_cats":["astro-ph.SR","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2009-11-05T18:36:50Z","title":"Transition Density and Pressure at the Inner Edge of Neutron Star Crusts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.1092","kind":"arxiv","version":1},"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:fa27bbef4659142490b0d692a90d5f24b26f190a9e2961cfc83fd3fe3c48f4e3","target":"record","created_at":"2026-05-18T02:34:11Z","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":"72e1334e23a45005758c529dd761d57b50b13c69bb680f6147f2424b64b6228f","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2009-11-05T18:36:50Z","title_canon_sha256":"567d96340bbe609cc47edd43e240fab8815db70305c06f5f7b830df8ac8993d5"},"schema_version":"1.0","source":{"id":"0911.1092","kind":"arxiv","version":1}},"canonical_sha256":"531c4185f1e56131b36b2a7769b8298baefa746bdaa2c6b8bca901df9f7d9eab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"531c4185f1e56131b36b2a7769b8298baefa746bdaa2c6b8bca901df9f7d9eab","first_computed_at":"2026-05-18T02:34:11.847075Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:11.847075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M8icPHkciRPTYKuta+6wO7faQ1wWmE98xZrgoK0fXueNEXYEGWQb38ZHilaRI0nngy8F2XNw3JGgyVahxhH4Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:11.847508Z","signed_message":"canonical_sha256_bytes"},"source_id":"0911.1092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa27bbef4659142490b0d692a90d5f24b26f190a9e2961cfc83fd3fe3c48f4e3","sha256:7eb6d85c13e7bf631e400e1782f2d7e02de6d24b355b214d49798f81ac5e533e"],"state_sha256":"3d2e9a8bf828d083606ae01dea95b9ef1e939efda3494133c1bda124e6c0378e"}