{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HMEKH4I2YDSPVLE5SFIAEC3CGN","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":"67c215432b36c3df68b4eec50f586089b572b322b0c933f5aac6bb59348a3b52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-05-22T13:55:15Z","title_canon_sha256":"1f5a29dc5d241fecd1408544732a1b5ff94eb28b7befc909e5fec6214e352dce"},"schema_version":"1.0","source":{"id":"1705.07749","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.07749","created_at":"2026-05-18T00:38:45Z"},{"alias_kind":"arxiv_version","alias_value":"1705.07749v2","created_at":"2026-05-18T00:38:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.07749","created_at":"2026-05-18T00:38:45Z"},{"alias_kind":"pith_short_12","alias_value":"HMEKH4I2YDSP","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HMEKH4I2YDSPVLE5","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HMEKH4I2","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:cc8e546dc86f7d25febf227e90e6956a6bcfedd2a4a9d2fc76f55aed04186e50","target":"graph","created_at":"2026-05-18T00:38:45Z","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":"The method based on fast Fourier transforms proposed by G. Rom\\'an-P\\'erez and J. M. Soler [Phys. Rev. Lett. 103, 096102 (2009)], which allows for a computationally fast implementation of the nonlocal van der Waals (vdW) functionals, has significantly contributed to making the vdW functionals popular in solid-state physics. However, the Rom\\'an-P\\'erez-Soler method relies on a plane-wave expansion of the electron density; therefore it can not be applied readily to all-electron densities for which an unaffordable number of plane waves would be required for an accurate expansion. In this work, w","authors_text":"David Koller, Fabien Tran, Julia Stelzl, Peter Blaha, Thomas Ruh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-05-22T13:55:15Z","title":"Simple way to apply nonlocal van der Waals functionals within all-electron methods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.07749","kind":"arxiv","version":2},"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":"sha256:3dd0ea74212f18d8b7e18c751207f091c1d4c63da96a414436de84a697a2021f","target":"record","created_at":"2026-05-18T00:38:45Z","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":"67c215432b36c3df68b4eec50f586089b572b322b0c933f5aac6bb59348a3b52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-05-22T13:55:15Z","title_canon_sha256":"1f5a29dc5d241fecd1408544732a1b5ff94eb28b7befc909e5fec6214e352dce"},"schema_version":"1.0","source":{"id":"1705.07749","kind":"arxiv","version":2}},"canonical_sha256":"3b08a3f11ac0e4faac9d9150020b62337fc3600594c377c51dda4ddd543298e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b08a3f11ac0e4faac9d9150020b62337fc3600594c377c51dda4ddd543298e3","first_computed_at":"2026-05-18T00:38:45.912691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:45.912691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KjhsdbqtPu59tbGpRyv2dSqpq2lURDH1Pb5Hg407eGBMGpegT6ULDUau6rPAOugbcAihDLujmxMgnyNUX8JvCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:45.913185Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.07749","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3dd0ea74212f18d8b7e18c751207f091c1d4c63da96a414436de84a697a2021f","sha256:cc8e546dc86f7d25febf227e90e6956a6bcfedd2a4a9d2fc76f55aed04186e50"],"state_sha256":"9f940effa95508f35fbcccd8fdff3bc2bf17f1730c1499a7070fa33ee601e2aa"}