{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2GADLQNEBFUILXLS77YCAQ3TYM","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":"fe15df3e7106cd08feda5c0777f639662e756258f63c752d0dffa9d58f0397c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-03-23T14:38:22Z","title_canon_sha256":"74c046b8f75079a57d27cc55b0933fcc918938304f8e98c1fd47d48e897d25de"},"schema_version":"1.0","source":{"id":"1803.08819","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.08819","created_at":"2026-05-18T00:03:16Z"},{"alias_kind":"arxiv_version","alias_value":"1803.08819v1","created_at":"2026-05-18T00:03:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.08819","created_at":"2026-05-18T00:03:16Z"},{"alias_kind":"pith_short_12","alias_value":"2GADLQNEBFUI","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2GADLQNEBFUILXLS","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2GADLQNE","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:5a588627c98f29acfa05a66da88bc3573d6bb6ea9c07b0fa94d1e118905276b7","target":"graph","created_at":"2026-05-18T00:03:16Z","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":"Cold and isospin-symmetric nuclear matter at sub-saturation densities is known to form the so-called pasta structures, which, in turn, are known to undergo peculiar phase transitions. Here we investigate if such pastas and their phase changes survive in isospin asymmetric nuclear matter, and whether the symmetry energy of such pasta configurations is connected to the isospin content, the morphology of the pasta and to the phase transitions. We find that indeed pastas are formed in isospin asymmetric systems with proton to neutron ratios of x=0.3, 0.4 and 0.5, densities in the range of 0.05 1/f","authors_text":"C.O. Dorso, G.A. Frank, J.A. L\\'opez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-03-23T14:38:22Z","title":"Phase transitions and symmetry energy in nuclear pasta"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.08819","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":"sha256:83627722996149bcbf06062f892268779a7d0ca8573f0dbcf008d526ab39ef16","target":"record","created_at":"2026-05-18T00:03:16Z","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":"fe15df3e7106cd08feda5c0777f639662e756258f63c752d0dffa9d58f0397c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-03-23T14:38:22Z","title_canon_sha256":"74c046b8f75079a57d27cc55b0933fcc918938304f8e98c1fd47d48e897d25de"},"schema_version":"1.0","source":{"id":"1803.08819","kind":"arxiv","version":1}},"canonical_sha256":"d18035c1a4096885dd72fff0204373c310c763d9dc065b266a8650532164dbf3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d18035c1a4096885dd72fff0204373c310c763d9dc065b266a8650532164dbf3","first_computed_at":"2026-05-18T00:03:16.947955Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:16.947955Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qVW0S5AnIN+hgDhs0r0ejUMY5LluC+SaqypparcFcwC2aI7qKzVNEE0r7M5dXyF50ma2j6eVFgVmH5MVM5Y+Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:16.948395Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.08819","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83627722996149bcbf06062f892268779a7d0ca8573f0dbcf008d526ab39ef16","sha256:5a588627c98f29acfa05a66da88bc3573d6bb6ea9c07b0fa94d1e118905276b7"],"state_sha256":"f4e76dfa43afd669a5d90153ef1cfc2643ccc7256aa8a0a534decfbaee2dc3c5"}