{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TC7MEIVNCWW2NX5VLFPYA2CDS2","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":"11f7cef86b7d08c1f7605759cb7ed74183be54163b7f845c2ef313f0a7349026","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-02-23T04:52:08Z","title_canon_sha256":"2f52c31b2d78abecfdfbb6b8a33d11a96a62453b9be7d7ca988549a354c16556"},"schema_version":"1.0","source":{"id":"1602.07042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.07042","created_at":"2026-05-18T01:20:07Z"},{"alias_kind":"arxiv_version","alias_value":"1602.07042v1","created_at":"2026-05-18T01:20:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.07042","created_at":"2026-05-18T01:20:07Z"},{"alias_kind":"pith_short_12","alias_value":"TC7MEIVNCWW2","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"TC7MEIVNCWW2NX5V","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"TC7MEIVN","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:0fd7c860a8192440a5cb460729a28371807d0889ee961e29e3a3a309569b017c","target":"graph","created_at":"2026-05-18T01:20:07Z","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":"Levy-Perdew-Sahni (LPS) provided a proof of the connection between the density and ionization potential of a many-electron system using the equation for the density directly. This equation employs an effective potential which is derived by LPS from the many-electron wavefunction of the system. In this paper, we calculate this potential explicitly by employing an accurate wavefunction for two-electron systems. With this wavefunction connection the LPS equation is then solved self- consistently employing this potential and shown to lead to accurate densities and chemical potentials for these sys","authors_text":"Manoj K. Harbola, Rabeet Singh Chauhan","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-02-23T04:52:08Z","title":"The Levy-Perdew-Sahni equation for the density: accurate effective potential and self-consistent solution for two-electron atomic systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.07042","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":"sha256:0d9aaf953baf88fb6d9e5d7c978ac8df767839ad39a7ed6fcc7ddd755e2d5597","target":"record","created_at":"2026-05-18T01:20:07Z","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":"11f7cef86b7d08c1f7605759cb7ed74183be54163b7f845c2ef313f0a7349026","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-02-23T04:52:08Z","title_canon_sha256":"2f52c31b2d78abecfdfbb6b8a33d11a96a62453b9be7d7ca988549a354c16556"},"schema_version":"1.0","source":{"id":"1602.07042","kind":"arxiv","version":1}},"canonical_sha256":"98bec222ad15ada6dfb5595f80684396aabc70a4c4c2fe8046c30a9c1ff61f35","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98bec222ad15ada6dfb5595f80684396aabc70a4c4c2fe8046c30a9c1ff61f35","first_computed_at":"2026-05-18T01:20:07.338991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:07.338991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EZMyQOMkt1ZDzh9yXY4M5x/nceawRdBzpHVmjK1mdvmbdsC6/eVuNVcg22Pyx1qeZiMTYm7JEkhaK6dEA99ECA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:07.339736Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.07042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d9aaf953baf88fb6d9e5d7c978ac8df767839ad39a7ed6fcc7ddd755e2d5597","sha256:0fd7c860a8192440a5cb460729a28371807d0889ee961e29e3a3a309569b017c"],"state_sha256":"23f8c97f2028b0037bc395ddbedc293898b9589e089c234a265336f4e3085ff3"}