{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:UEM5MCA2THHRC3W3FK2WSXHEIC","short_pith_number":"pith:UEM5MCA2","canonical_record":{"source":{"id":"1803.01763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2018-03-05T16:41:10Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"aae625fd5b71cd4f047e24ebc1a1fce22b2915505c705a1fb3f18242fe8e8ecb","abstract_canon_sha256":"46914b9e3a926d8dab889bb9fd58f42917c63e2e1980a15deef9041df4667e02"},"schema_version":"1.0"},"canonical_sha256":"a119d6081a99cf116edb2ab5695ce4408aa17e8fa89cbd44cf048727987b779f","source":{"kind":"arxiv","id":"1803.01763","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.01763","created_at":"2026-05-18T00:21:59Z"},{"alias_kind":"arxiv_version","alias_value":"1803.01763v1","created_at":"2026-05-18T00:21:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.01763","created_at":"2026-05-18T00:21:59Z"},{"alias_kind":"pith_short_12","alias_value":"UEM5MCA2THHR","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UEM5MCA2THHRC3W3","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UEM5MCA2","created_at":"2026-05-18T12:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:UEM5MCA2THHRC3W3FK2WSXHEIC","target":"record","payload":{"canonical_record":{"source":{"id":"1803.01763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2018-03-05T16:41:10Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"aae625fd5b71cd4f047e24ebc1a1fce22b2915505c705a1fb3f18242fe8e8ecb","abstract_canon_sha256":"46914b9e3a926d8dab889bb9fd58f42917c63e2e1980a15deef9041df4667e02"},"schema_version":"1.0"},"canonical_sha256":"a119d6081a99cf116edb2ab5695ce4408aa17e8fa89cbd44cf048727987b779f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:59.659259Z","signature_b64":"3dVuLDYfRFZxT0P2V9kQ/v0RGxJUiU1VOXcxCVNaLSsnNQJuHNpk2iVpHGCtHBj5GWvyhSi0eDha4WR2T+oGDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a119d6081a99cf116edb2ab5695ce4408aa17e8fa89cbd44cf048727987b779f","last_reissued_at":"2026-05-18T00:21:59.658573Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:59.658573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.01763","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":"2026-05-18T00:21:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FSDTakxy2jf8HTB3C6HAYSABiOlpuZhCWslpjvWTNpVx6GuLFYW200/mbxbKL5MfX8Gc6UUlQSFp/oxGDRJlDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T16:53:59.444839Z"},"content_sha256":"d07a491a82721567c2dbbdc96f86062ccd2381893eb495ac1edb382d9078af6b","schema_version":"1.0","event_id":"sha256:d07a491a82721567c2dbbdc96f86062ccd2381893eb495ac1edb382d9078af6b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:UEM5MCA2THHRC3W3FK2WSXHEIC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Nature of Self-Consistency in Density Functional Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.other","authors_text":"Nick Woods","submitted_at":"2018-03-05T16:41:10Z","abstract_excerpt":"A thesis providing a pedagogical introduction to the problem of achieving self-consistency in density functional theory. Contained is an introduction to the framework of Kohn-Sham density functional theory, leading then to the considerations required to solve the equations of Kohn-Sham density functional theory. Specifically, a focus is placed on where current self-consistent field methodology is inefficient and/or fails to converge to a solution. As such, this review spans sub-disciplines such as numerical analysis of linear and non-linear systems, linear response theory, and general electron"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01763","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":"2026-05-18T00:21:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y2CJuZxFf31jlEjcu69MLn21v2GIoOEdWEZHpbA3o1qHV0ejjRV6amKUlXW/O6XjxSKxJ/+VPpLQsBvDWD7MBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T16:53:59.445183Z"},"content_sha256":"a2f8ee1066a6a09a14d8ae522ff7d336b9f219ed36855583d73484550c025f2b","schema_version":"1.0","event_id":"sha256:a2f8ee1066a6a09a14d8ae522ff7d336b9f219ed36855583d73484550c025f2b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UEM5MCA2THHRC3W3FK2WSXHEIC/bundle.json","state_url":"https://pith.science/pith/UEM5MCA2THHRC3W3FK2WSXHEIC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UEM5MCA2THHRC3W3FK2WSXHEIC/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":"2026-06-23T16:53:59Z","links":{"resolver":"https://pith.science/pith/UEM5MCA2THHRC3W3FK2WSXHEIC","bundle":"https://pith.science/pith/UEM5MCA2THHRC3W3FK2WSXHEIC/bundle.json","state":"https://pith.science/pith/UEM5MCA2THHRC3W3FK2WSXHEIC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UEM5MCA2THHRC3W3FK2WSXHEIC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UEM5MCA2THHRC3W3FK2WSXHEIC","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":"46914b9e3a926d8dab889bb9fd58f42917c63e2e1980a15deef9041df4667e02","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2018-03-05T16:41:10Z","title_canon_sha256":"aae625fd5b71cd4f047e24ebc1a1fce22b2915505c705a1fb3f18242fe8e8ecb"},"schema_version":"1.0","source":{"id":"1803.01763","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.01763","created_at":"2026-05-18T00:21:59Z"},{"alias_kind":"arxiv_version","alias_value":"1803.01763v1","created_at":"2026-05-18T00:21:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.01763","created_at":"2026-05-18T00:21:59Z"},{"alias_kind":"pith_short_12","alias_value":"UEM5MCA2THHR","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UEM5MCA2THHRC3W3","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UEM5MCA2","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:a2f8ee1066a6a09a14d8ae522ff7d336b9f219ed36855583d73484550c025f2b","target":"graph","created_at":"2026-05-18T00:21:59Z","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":"A thesis providing a pedagogical introduction to the problem of achieving self-consistency in density functional theory. Contained is an introduction to the framework of Kohn-Sham density functional theory, leading then to the considerations required to solve the equations of Kohn-Sham density functional theory. Specifically, a focus is placed on where current self-consistent field methodology is inefficient and/or fails to converge to a solution. As such, this review spans sub-disciplines such as numerical analysis of linear and non-linear systems, linear response theory, and general electron","authors_text":"Nick Woods","cross_cats":["physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2018-03-05T16:41:10Z","title":"On the Nature of Self-Consistency in Density Functional Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01763","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:d07a491a82721567c2dbbdc96f86062ccd2381893eb495ac1edb382d9078af6b","target":"record","created_at":"2026-05-18T00:21:59Z","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":"46914b9e3a926d8dab889bb9fd58f42917c63e2e1980a15deef9041df4667e02","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2018-03-05T16:41:10Z","title_canon_sha256":"aae625fd5b71cd4f047e24ebc1a1fce22b2915505c705a1fb3f18242fe8e8ecb"},"schema_version":"1.0","source":{"id":"1803.01763","kind":"arxiv","version":1}},"canonical_sha256":"a119d6081a99cf116edb2ab5695ce4408aa17e8fa89cbd44cf048727987b779f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a119d6081a99cf116edb2ab5695ce4408aa17e8fa89cbd44cf048727987b779f","first_computed_at":"2026-05-18T00:21:59.658573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:59.658573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3dVuLDYfRFZxT0P2V9kQ/v0RGxJUiU1VOXcxCVNaLSsnNQJuHNpk2iVpHGCtHBj5GWvyhSi0eDha4WR2T+oGDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:59.659259Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.01763","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d07a491a82721567c2dbbdc96f86062ccd2381893eb495ac1edb382d9078af6b","sha256:a2f8ee1066a6a09a14d8ae522ff7d336b9f219ed36855583d73484550c025f2b"],"state_sha256":"aaf51179b5448fa650d47b51a0fa93436fb065c698d7a3d2041eadcea4853c52"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x2KvU8Iz4ac5XX58Roqt9CXpkCElbxwYlQh7SOY/aNAbjNEPfMZIw5xBjmLH4u/kRtP4k/vlxXUhxt+Pw9slBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T16:53:59.447108Z","bundle_sha256":"95c0f53f825ee35154ea910128214c2f453e5533d2efccbd207bac24339281a9"}}