{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:XVIY5A35UT6UTS5MKKJJDGLSAC","short_pith_number":"pith:XVIY5A35","canonical_record":{"source":{"id":"nucl-th/0402002","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2004-02-02T03:28:55Z","cross_cats_sorted":[],"title_canon_sha256":"e69e5cc3e8a7ca0884443ec011d772ff072ed3a954dfdadd4eef387e37a40da1","abstract_canon_sha256":"fad2432bb92b890fd66a4f4612ac717013b2d0cc5ec1e5cc0914f9c7d0f071b5"},"schema_version":"1.0"},"canonical_sha256":"bd518e837da4fd49cbac5292919972009ee22d8ca681aa6cb84dbb15a0bde167","source":{"kind":"arxiv","id":"nucl-th/0402002","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0402002","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0402002v1","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0402002","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"pith_short_12","alias_value":"XVIY5A35UT6U","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"XVIY5A35UT6UTS5M","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"XVIY5A35","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:XVIY5A35UT6UTS5MKKJJDGLSAC","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/0402002","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2004-02-02T03:28:55Z","cross_cats_sorted":[],"title_canon_sha256":"e69e5cc3e8a7ca0884443ec011d772ff072ed3a954dfdadd4eef387e37a40da1","abstract_canon_sha256":"fad2432bb92b890fd66a4f4612ac717013b2d0cc5ec1e5cc0914f9c7d0f071b5"},"schema_version":"1.0"},"canonical_sha256":"bd518e837da4fd49cbac5292919972009ee22d8ca681aa6cb84dbb15a0bde167","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:24.455286Z","signature_b64":"uCOHHiQ8bST/s5QdObILJSau1dnxTTBQKbM3iPfOT88+qnawKHyIxFIVjO3dvvXrscIZ8Q4QVfQUNy7qs6T3Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd518e837da4fd49cbac5292919972009ee22d8ca681aa6cb84dbb15a0bde167","last_reissued_at":"2026-05-18T00:37:24.454480Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:24.454480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/0402002","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:37:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rbWDTFHQ4l7R5jI5il6hEgMRLHPgwpGgCzpIBmFKF7bB+hRc/+DkP7ixA/0jMqnrlpFu+XcrRqNASB7R7hdnBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:18:27.738564Z"},"content_sha256":"ccb2237a13ad1703cbbb1b6e9b1d49d520b1f880de9898f2d4ce29ecda6f4de9","schema_version":"1.0","event_id":"sha256:ccb2237a13ad1703cbbb1b6e9b1d49d520b1f880de9898f2d4ce29ecda6f4de9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:XVIY5A35UT6UTS5MKKJJDGLSAC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coulomb screening effect on the nuclear-pasta structure","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Dmitri N. Voskresensky, Satoshi Chiba, Tomonori Tanigawa, Tomoyuki Maruyama, Toshiki Maruyama, Toshitaka Tatsumi","submitted_at":"2004-02-02T03:28:55Z","abstract_excerpt":"Using the density functional theory (DFT) with the relativistic mean field (RMF) model, we study the non-uniform state of nuclear matter, ``nuclear pasta''. We self-consistently include the Coulomb interaction together with other interactions. It is found that the Coulomb screening effect is significant for each pasta structure but not for the bulk equation of state (EOS) of the nuclear pasta phase."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0402002","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:37:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mtJIBM2/km4Xb9w15Kn/nI9vmatWBWG1u7yIdianMNimI5H5afkxeHXjlBSBvwKet0Wj64ZXATqkx9XrzB+8AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:18:27.739252Z"},"content_sha256":"cab0d89b2dd7e2ad0950b675e9b51bb41807155f091a52dadb17dc49589ea2d9","schema_version":"1.0","event_id":"sha256:cab0d89b2dd7e2ad0950b675e9b51bb41807155f091a52dadb17dc49589ea2d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XVIY5A35UT6UTS5MKKJJDGLSAC/bundle.json","state_url":"https://pith.science/pith/XVIY5A35UT6UTS5MKKJJDGLSAC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XVIY5A35UT6UTS5MKKJJDGLSAC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T08:18:27Z","links":{"resolver":"https://pith.science/pith/XVIY5A35UT6UTS5MKKJJDGLSAC","bundle":"https://pith.science/pith/XVIY5A35UT6UTS5MKKJJDGLSAC/bundle.json","state":"https://pith.science/pith/XVIY5A35UT6UTS5MKKJJDGLSAC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XVIY5A35UT6UTS5MKKJJDGLSAC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:XVIY5A35UT6UTS5MKKJJDGLSAC","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":"fad2432bb92b890fd66a4f4612ac717013b2d0cc5ec1e5cc0914f9c7d0f071b5","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2004-02-02T03:28:55Z","title_canon_sha256":"e69e5cc3e8a7ca0884443ec011d772ff072ed3a954dfdadd4eef387e37a40da1"},"schema_version":"1.0","source":{"id":"nucl-th/0402002","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0402002","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0402002v1","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0402002","created_at":"2026-05-18T00:37:24Z"},{"alias_kind":"pith_short_12","alias_value":"XVIY5A35UT6U","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"XVIY5A35UT6UTS5M","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"XVIY5A35","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:cab0d89b2dd7e2ad0950b675e9b51bb41807155f091a52dadb17dc49589ea2d9","target":"graph","created_at":"2026-05-18T00:37:24Z","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 density functional theory (DFT) with the relativistic mean field (RMF) model, we study the non-uniform state of nuclear matter, ``nuclear pasta''. We self-consistently include the Coulomb interaction together with other interactions. It is found that the Coulomb screening effect is significant for each pasta structure but not for the bulk equation of state (EOS) of the nuclear pasta phase.","authors_text":"Dmitri N. Voskresensky, Satoshi Chiba, Tomonori Tanigawa, Tomoyuki Maruyama, Toshiki Maruyama, Toshitaka Tatsumi","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2004-02-02T03:28:55Z","title":"Coulomb screening effect on the nuclear-pasta structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0402002","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:ccb2237a13ad1703cbbb1b6e9b1d49d520b1f880de9898f2d4ce29ecda6f4de9","target":"record","created_at":"2026-05-18T00:37:24Z","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":"fad2432bb92b890fd66a4f4612ac717013b2d0cc5ec1e5cc0914f9c7d0f071b5","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2004-02-02T03:28:55Z","title_canon_sha256":"e69e5cc3e8a7ca0884443ec011d772ff072ed3a954dfdadd4eef387e37a40da1"},"schema_version":"1.0","source":{"id":"nucl-th/0402002","kind":"arxiv","version":1}},"canonical_sha256":"bd518e837da4fd49cbac5292919972009ee22d8ca681aa6cb84dbb15a0bde167","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd518e837da4fd49cbac5292919972009ee22d8ca681aa6cb84dbb15a0bde167","first_computed_at":"2026-05-18T00:37:24.454480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:24.454480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uCOHHiQ8bST/s5QdObILJSau1dnxTTBQKbM3iPfOT88+qnawKHyIxFIVjO3dvvXrscIZ8Q4QVfQUNy7qs6T3Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:24.455286Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0402002","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccb2237a13ad1703cbbb1b6e9b1d49d520b1f880de9898f2d4ce29ecda6f4de9","sha256:cab0d89b2dd7e2ad0950b675e9b51bb41807155f091a52dadb17dc49589ea2d9"],"state_sha256":"0151f569e58ef75fea6c295743d908b6dd3f25a65b581ca19c40edb8df22ad2e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GjVW+K+1X0B9qZmlrlbbGCgAE3hy57DAODkQ7BBOCLCAgB4oakjL05KZmN2WH6K/NN/VuSqh8P3pPyeu3wmfDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T08:18:27.743034Z","bundle_sha256":"6caf136e6628124881d9d78836244197b096175e4aeedb221f2dab16e3608e77"}}