{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:7T2PJICC5XMNP2EX7WJLTSQWHQ","short_pith_number":"pith:7T2PJICC","canonical_record":{"source":{"id":"2401.08502","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-01-16T17:04:29Z","cross_cats_sorted":["cond-mat.stat-mech","physics.plasm-ph"],"title_canon_sha256":"2510594b3c5affc91ae95cfa64dc8b65eea620a0c2e41a30b76f0afc47857b05","abstract_canon_sha256":"970156aa64934b27675945e63cee79b978c0dd861067645131e64979b971a8a8"},"schema_version":"1.0"},"canonical_sha256":"fcf4f4a042edd8d7e897fd92b9ca163c189c1fdc4e3a9c2d57fc764c3584586c","source":{"kind":"arxiv","id":"2401.08502","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.08502","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"arxiv_version","alias_value":"2401.08502v3","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.08502","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"pith_short_12","alias_value":"7T2PJICC5XMN","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"pith_short_16","alias_value":"7T2PJICC5XMNP2EX","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"pith_short_8","alias_value":"7T2PJICC","created_at":"2026-07-05T07:58:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:7T2PJICC5XMNP2EX7WJLTSQWHQ","target":"record","payload":{"canonical_record":{"source":{"id":"2401.08502","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-01-16T17:04:29Z","cross_cats_sorted":["cond-mat.stat-mech","physics.plasm-ph"],"title_canon_sha256":"2510594b3c5affc91ae95cfa64dc8b65eea620a0c2e41a30b76f0afc47857b05","abstract_canon_sha256":"970156aa64934b27675945e63cee79b978c0dd861067645131e64979b971a8a8"},"schema_version":"1.0"},"canonical_sha256":"fcf4f4a042edd8d7e897fd92b9ca163c189c1fdc4e3a9c2d57fc764c3584586c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:58:26.582898Z","signature_b64":"08++HZvsgJrG6lY+tU1ZWgIcIOTAQYdKhIMYEWuh8Bs1Zhmr6nfHJhul5X3W8zde0RHF5DLOIGFh/bdPmcHFCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fcf4f4a042edd8d7e897fd92b9ca163c189c1fdc4e3a9c2d57fc764c3584586c","last_reissued_at":"2026-07-05T07:58:26.582385Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:58:26.582385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.08502","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":"2026-07-05T07:58:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vr2AdkLAC1E1DQPz1f157TlA4tfgtyfYKvBzTuwxJyAZUhiKuviS35wv4IpB5OuAfGQFMpn6LiPch9mL5sZ4BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T08:16:12.986733Z"},"content_sha256":"9317923be206a0f4ea3c48e35191187f7ee07ba7f14475a07ec855b1c9cb4ea3","schema_version":"1.0","event_id":"sha256:9317923be206a0f4ea3c48e35191187f7ee07ba7f14475a07ec855b1c9cb4ea3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:7T2PJICC5XMNP2EX7WJLTSQWHQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revisiting the Vashishta-Singwi dielectric scheme for the warm dense uniform electron fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.plasm-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Federico Lucco Castello, Fotios Kalkavouras, Panagiotis Tolias, Tobias Dornheim","submitted_at":"2024-01-16T17:04:29Z","abstract_excerpt":"The finite temperature version of the Vashishta-Singwi (VS) dielectric scheme for the paramagnetic warm dense uniform electron fluid is revisited correcting for an earlier thermodynamic derivative error. The VS scheme handles quantum mechanical effects at the level of the random phase approximation and treats correlations via the density expansion of a generalized Singwi-Tosi-Land-Sj\\\"olander (STLS) closure that inserts a parameter determined by enforcing the compressibility sum rule. Systematic comparison with quasi-exact results, based on quantum Monte Carlo simulations, reveals a structural"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.08502","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.08502/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T07:58:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jTx60oD9T1pZSN23bTePy/DCLhjyLBCSEGfmYAzyLUjRK6EJeNNBxohXblCR8d5N4mX58mWpRdj2PVXrrH6DCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T08:16:12.987204Z"},"content_sha256":"5e3bbd63253ed27eaea002938d30d7608124af506b82ad8c2eec05f960c970ae","schema_version":"1.0","event_id":"sha256:5e3bbd63253ed27eaea002938d30d7608124af506b82ad8c2eec05f960c970ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ/bundle.json","state_url":"https://pith.science/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ/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":"2026-08-07T08:16:12Z","links":{"resolver":"https://pith.science/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ","bundle":"https://pith.science/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ/bundle.json","state":"https://pith.science/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7T2PJICC5XMNP2EX7WJLTSQWHQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7T2PJICC5XMNP2EX7WJLTSQWHQ","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":"970156aa64934b27675945e63cee79b978c0dd861067645131e64979b971a8a8","cross_cats_sorted":["cond-mat.stat-mech","physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-01-16T17:04:29Z","title_canon_sha256":"2510594b3c5affc91ae95cfa64dc8b65eea620a0c2e41a30b76f0afc47857b05"},"schema_version":"1.0","source":{"id":"2401.08502","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.08502","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"arxiv_version","alias_value":"2401.08502v3","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.08502","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"pith_short_12","alias_value":"7T2PJICC5XMN","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"pith_short_16","alias_value":"7T2PJICC5XMNP2EX","created_at":"2026-07-05T07:58:26Z"},{"alias_kind":"pith_short_8","alias_value":"7T2PJICC","created_at":"2026-07-05T07:58:26Z"}],"graph_snapshots":[{"event_id":"sha256:5e3bbd63253ed27eaea002938d30d7608124af506b82ad8c2eec05f960c970ae","target":"graph","created_at":"2026-07-05T07:58:26Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2401.08502/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The finite temperature version of the Vashishta-Singwi (VS) dielectric scheme for the paramagnetic warm dense uniform electron fluid is revisited correcting for an earlier thermodynamic derivative error. The VS scheme handles quantum mechanical effects at the level of the random phase approximation and treats correlations via the density expansion of a generalized Singwi-Tosi-Land-Sj\\\"olander (STLS) closure that inserts a parameter determined by enforcing the compressibility sum rule. Systematic comparison with quasi-exact results, based on quantum Monte Carlo simulations, reveals a structural","authors_text":"Federico Lucco Castello, Fotios Kalkavouras, Panagiotis Tolias, Tobias Dornheim","cross_cats":["cond-mat.stat-mech","physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-01-16T17:04:29Z","title":"Revisiting the Vashishta-Singwi dielectric scheme for the warm dense uniform electron fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.08502","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":"sha256:9317923be206a0f4ea3c48e35191187f7ee07ba7f14475a07ec855b1c9cb4ea3","target":"record","created_at":"2026-07-05T07:58:26Z","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":"970156aa64934b27675945e63cee79b978c0dd861067645131e64979b971a8a8","cross_cats_sorted":["cond-mat.stat-mech","physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-01-16T17:04:29Z","title_canon_sha256":"2510594b3c5affc91ae95cfa64dc8b65eea620a0c2e41a30b76f0afc47857b05"},"schema_version":"1.0","source":{"id":"2401.08502","kind":"arxiv","version":3}},"canonical_sha256":"fcf4f4a042edd8d7e897fd92b9ca163c189c1fdc4e3a9c2d57fc764c3584586c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcf4f4a042edd8d7e897fd92b9ca163c189c1fdc4e3a9c2d57fc764c3584586c","first_computed_at":"2026-07-05T07:58:26.582385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:58:26.582385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"08++HZvsgJrG6lY+tU1ZWgIcIOTAQYdKhIMYEWuh8Bs1Zhmr6nfHJhul5X3W8zde0RHF5DLOIGFh/bdPmcHFCg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:58:26.582898Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.08502","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9317923be206a0f4ea3c48e35191187f7ee07ba7f14475a07ec855b1c9cb4ea3","sha256:5e3bbd63253ed27eaea002938d30d7608124af506b82ad8c2eec05f960c970ae"],"state_sha256":"0849cb7ee180b0b68707f3905cf6a5c53d52a08cb84c54abd8a2af4cbbdeb2f0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r+yGj8uR2ADjrGsPJTeYtnGOV6681snhlF9T9xV8QTyN9ZrIR+nubQIZkBZewY//p3efxqHnVvB8Cs/C/1XsAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T08:16:12.991946Z","bundle_sha256":"42ee8d5ea46133cab4f54ec06a9ccbf7f1591a6d2d49ffaf9e15aa2404ee2262"}}