{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:47EZ3JCTATMAQMWXCGWTJX6QWE","short_pith_number":"pith:47EZ3JCT","canonical_record":{"source":{"id":"1005.0586","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-05-04T17:14:22Z","cross_cats_sorted":[],"title_canon_sha256":"9b3ec35cc9ab4afb0e1b091d5f11cb37a8777fbb0c4e930eed42805c774b641a","abstract_canon_sha256":"fbb0b750bdecec175a03e855d24903eef3cb0cb391aec13732b187d82101bda1"},"schema_version":"1.0"},"canonical_sha256":"e7c99da45304d80832d711ad34dfd0b101c006c2bf7394beffcd4557ad92431d","source":{"kind":"arxiv","id":"1005.0586","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.0586","created_at":"2026-05-18T04:39:49Z"},{"alias_kind":"arxiv_version","alias_value":"1005.0586v3","created_at":"2026-05-18T04:39:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.0586","created_at":"2026-05-18T04:39:49Z"},{"alias_kind":"pith_short_12","alias_value":"47EZ3JCTATMA","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"47EZ3JCTATMAQMWX","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"47EZ3JCT","created_at":"2026-05-18T12:26:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:47EZ3JCTATMAQMWXCGWTJX6QWE","target":"record","payload":{"canonical_record":{"source":{"id":"1005.0586","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-05-04T17:14:22Z","cross_cats_sorted":[],"title_canon_sha256":"9b3ec35cc9ab4afb0e1b091d5f11cb37a8777fbb0c4e930eed42805c774b641a","abstract_canon_sha256":"fbb0b750bdecec175a03e855d24903eef3cb0cb391aec13732b187d82101bda1"},"schema_version":"1.0"},"canonical_sha256":"e7c99da45304d80832d711ad34dfd0b101c006c2bf7394beffcd4557ad92431d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:49.258911Z","signature_b64":"X5eDSp8kTl+t4OsVRgO5RHQ92HI2OvrhyAvH881oHn4t96w7fMBQaxiX+/YR/lvW5sXWohB+8CDXBrUy+QSEBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e7c99da45304d80832d711ad34dfd0b101c006c2bf7394beffcd4557ad92431d","last_reissued_at":"2026-05-18T04:39:49.258478Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:49.258478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1005.0586","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:39:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jy9drE03izoWMM7Oq7RWrnuZeYFbNRTaU+YiJ8fVaOsp8BYUgkaSp30LjpK6pVWXPIgZEinY77jsJESIRc5bCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:32:20.430023Z"},"content_sha256":"906ecc2060cdbdbe989428e90b0f56059de6d28b618492aa475129ee857b2b26","schema_version":"1.0","event_id":"sha256:906ecc2060cdbdbe989428e90b0f56059de6d28b618492aa475129ee857b2b26"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:47EZ3JCTATMAQMWXCGWTJX6QWE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Liquid state properties from first principles DFT calculations: Static properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Duane C. Wallace, Eric D. Chisolm, Erik Holmstrom, Giulia De Lorenzi-Venneri, Nicolas Bock, Raquel Lizarraga, Travis B. Peery","submitted_at":"2010-05-04T17:14:22Z","abstract_excerpt":"In order to test the Vibration-Transit (V-T) theory of liquid dynamics, ab initio density functional theory (DFT) calculations of thermodynamic properties of Na and Cu are performed and compared with experimental data. The calculations are done for the crystal at T = 0 and T_m, and for the liquid at T_m. The key theoretical quantities for crystal and liquid are the structural potential and the dynamical matrix, both as function of volume. The theoretical equations are presented, as well as details of the DFT computations. The properties compared with experiment are the equilibrium volume, the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.0586","kind":"arxiv","version":3},"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":"2026-05-18T04:39:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q4rPdOpv+rcpmO8RJq42Y5JDdF6CUPy4PhpGCz243kOIUVn+Kbzz30pw5wr56Yn7SmgDPy+Z0yA4mEqHWX1UAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:32:20.430802Z"},"content_sha256":"8a663a8f4f62bfb83bd682a7455dcd9fc8ddc21ac7a2e5799d5884dd93468b20","schema_version":"1.0","event_id":"sha256:8a663a8f4f62bfb83bd682a7455dcd9fc8ddc21ac7a2e5799d5884dd93468b20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/47EZ3JCTATMAQMWXCGWTJX6QWE/bundle.json","state_url":"https://pith.science/pith/47EZ3JCTATMAQMWXCGWTJX6QWE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/47EZ3JCTATMAQMWXCGWTJX6QWE/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":"2026-06-11T21:32:20Z","links":{"resolver":"https://pith.science/pith/47EZ3JCTATMAQMWXCGWTJX6QWE","bundle":"https://pith.science/pith/47EZ3JCTATMAQMWXCGWTJX6QWE/bundle.json","state":"https://pith.science/pith/47EZ3JCTATMAQMWXCGWTJX6QWE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/47EZ3JCTATMAQMWXCGWTJX6QWE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:47EZ3JCTATMAQMWXCGWTJX6QWE","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":"fbb0b750bdecec175a03e855d24903eef3cb0cb391aec13732b187d82101bda1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-05-04T17:14:22Z","title_canon_sha256":"9b3ec35cc9ab4afb0e1b091d5f11cb37a8777fbb0c4e930eed42805c774b641a"},"schema_version":"1.0","source":{"id":"1005.0586","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.0586","created_at":"2026-05-18T04:39:49Z"},{"alias_kind":"arxiv_version","alias_value":"1005.0586v3","created_at":"2026-05-18T04:39:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.0586","created_at":"2026-05-18T04:39:49Z"},{"alias_kind":"pith_short_12","alias_value":"47EZ3JCTATMA","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"47EZ3JCTATMAQMWX","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"47EZ3JCT","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:8a663a8f4f62bfb83bd682a7455dcd9fc8ddc21ac7a2e5799d5884dd93468b20","target":"graph","created_at":"2026-05-18T04:39:49Z","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":"In order to test the Vibration-Transit (V-T) theory of liquid dynamics, ab initio density functional theory (DFT) calculations of thermodynamic properties of Na and Cu are performed and compared with experimental data. The calculations are done for the crystal at T = 0 and T_m, and for the liquid at T_m. The key theoretical quantities for crystal and liquid are the structural potential and the dynamical matrix, both as function of volume. The theoretical equations are presented, as well as details of the DFT computations. The properties compared with experiment are the equilibrium volume, the ","authors_text":"Duane C. Wallace, Eric D. Chisolm, Erik Holmstrom, Giulia De Lorenzi-Venneri, Nicolas Bock, Raquel Lizarraga, Travis B. Peery","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-05-04T17:14:22Z","title":"Liquid state properties from first principles DFT calculations: Static properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.0586","kind":"arxiv","version":3},"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":"sha256:906ecc2060cdbdbe989428e90b0f56059de6d28b618492aa475129ee857b2b26","target":"record","created_at":"2026-05-18T04:39:49Z","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":"fbb0b750bdecec175a03e855d24903eef3cb0cb391aec13732b187d82101bda1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-05-04T17:14:22Z","title_canon_sha256":"9b3ec35cc9ab4afb0e1b091d5f11cb37a8777fbb0c4e930eed42805c774b641a"},"schema_version":"1.0","source":{"id":"1005.0586","kind":"arxiv","version":3}},"canonical_sha256":"e7c99da45304d80832d711ad34dfd0b101c006c2bf7394beffcd4557ad92431d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7c99da45304d80832d711ad34dfd0b101c006c2bf7394beffcd4557ad92431d","first_computed_at":"2026-05-18T04:39:49.258478Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:49.258478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X5eDSp8kTl+t4OsVRgO5RHQ92HI2OvrhyAvH881oHn4t96w7fMBQaxiX+/YR/lvW5sXWohB+8CDXBrUy+QSEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:49.258911Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.0586","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:906ecc2060cdbdbe989428e90b0f56059de6d28b618492aa475129ee857b2b26","sha256:8a663a8f4f62bfb83bd682a7455dcd9fc8ddc21ac7a2e5799d5884dd93468b20"],"state_sha256":"c6b650f78a176e23775dd22503c9e5deab88f3fbf9b27967863a2dd39de9e4c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pO/5RxltycILNrX+dZ5iX+kSwKuP6Vdinyar5TjzVppBuxIbLIFetpiruPhipo5trteFCiskKI9zNT9Gx1caDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T21:32:20.435646Z","bundle_sha256":"f8f43054b7857069ca862f5a5e96ffe89ec3703102379e0975be5562a7964b9f"}}