{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:2OY6B3IZQRWKYQ5ODIFYBVHVQE","short_pith_number":"pith:2OY6B3IZ","canonical_record":{"source":{"id":"1710.00237","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-30T18:00:04Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"055ab98874a2a3f2964b98f4fd135ce61b0bb0bb632cfdb968326bedfd0b47af","abstract_canon_sha256":"a5b62436d0743d3bee93762c974994897dff3db9b8d835a0bbe5199f527379b5"},"schema_version":"1.0"},"canonical_sha256":"d3b1e0ed19846cac43ae1a0b80d4f5811b15a265bec76203cc5654ef48d47cb5","source":{"kind":"arxiv","id":"1710.00237","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.00237","created_at":"2026-05-18T00:33:55Z"},{"alias_kind":"arxiv_version","alias_value":"1710.00237v1","created_at":"2026-05-18T00:33:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.00237","created_at":"2026-05-18T00:33:55Z"},{"alias_kind":"pith_short_12","alias_value":"2OY6B3IZQRWK","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2OY6B3IZQRWKYQ5O","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2OY6B3IZ","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:2OY6B3IZQRWKYQ5ODIFYBVHVQE","target":"record","payload":{"canonical_record":{"source":{"id":"1710.00237","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-30T18:00:04Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"055ab98874a2a3f2964b98f4fd135ce61b0bb0bb632cfdb968326bedfd0b47af","abstract_canon_sha256":"a5b62436d0743d3bee93762c974994897dff3db9b8d835a0bbe5199f527379b5"},"schema_version":"1.0"},"canonical_sha256":"d3b1e0ed19846cac43ae1a0b80d4f5811b15a265bec76203cc5654ef48d47cb5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:55.450212Z","signature_b64":"db0kc412XXDjNAn86+NoamHFn1zkrXU/9jVm27El67BK2GUUK84WqL0f3+FpJ4P2M2MenNG39cpgvxwF6B25DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3b1e0ed19846cac43ae1a0b80d4f5811b15a265bec76203cc5654ef48d47cb5","last_reissued_at":"2026-05-18T00:33:55.449643Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:55.449643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.00237","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":"2026-05-18T00:33:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mqlcreE3P16ew1sHyiJMqhm086s5e4pxC53lNIjDZkN8E0Pu5FlwH22KOUi96J5NbXo5hqwNdST2Gqg2uARNDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T15:04:18.679614Z"},"content_sha256":"2587a78a350e60d9b79a874479edd56063296d179231efbfaec0c4cf09bf500c","schema_version":"1.0","event_id":"sha256:2587a78a350e60d9b79a874479edd56063296d179231efbfaec0c4cf09bf500c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:2OY6B3IZQRWKYQ5ODIFYBVHVQE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fermionic statistics in the strongly correlated limit of Density Functional Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Aron J. Cohen, Derk P. Kooi, Juri Grossi, Klaas J. H. Giesbertz, Michael Seidl, Paola Gori-Giorgi, Paula Mori-Sanchez","submitted_at":"2017-09-30T18:00:04Z","abstract_excerpt":"Exact pieces of information on the adiabatic connection integrand $W_{\\lambda}[\\rho]$, which allows to evaluate the exchange-correlation energy of Kohn-Sham density functional theory, can be extracted from the leading terms in the strong coupling limit ($\\lambda\\to\\infty$, where $\\lambda$ is the strength of the electron-electron interaction). In this work, we first compare the theoretical prediction for the two leading terms in the strong coupling limit with data obtained via numerical implementation of the exact Levy functional in the simple case of two electrons confined in one dimension, co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.00237","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":"2026-05-18T00:33:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vGvo80AEVElbocr3MSf8zuHdDxzhn/bEDaHhskvT6Ne5xFUPNOTDNG1z5IKlpg3DoN+c52SyAo9P2QPj/bZXCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T15:04:18.680291Z"},"content_sha256":"e915eb920efc287c14a1f7174199a1aefaa4673ded5bfab72b923b664332f64e","schema_version":"1.0","event_id":"sha256:e915eb920efc287c14a1f7174199a1aefaa4673ded5bfab72b923b664332f64e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE/bundle.json","state_url":"https://pith.science/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE/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":"2026-05-26T15:04:18Z","links":{"resolver":"https://pith.science/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE","bundle":"https://pith.science/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE/bundle.json","state":"https://pith.science/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2OY6B3IZQRWKYQ5ODIFYBVHVQE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2OY6B3IZQRWKYQ5ODIFYBVHVQE","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":"a5b62436d0743d3bee93762c974994897dff3db9b8d835a0bbe5199f527379b5","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-30T18:00:04Z","title_canon_sha256":"055ab98874a2a3f2964b98f4fd135ce61b0bb0bb632cfdb968326bedfd0b47af"},"schema_version":"1.0","source":{"id":"1710.00237","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.00237","created_at":"2026-05-18T00:33:55Z"},{"alias_kind":"arxiv_version","alias_value":"1710.00237v1","created_at":"2026-05-18T00:33:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.00237","created_at":"2026-05-18T00:33:55Z"},{"alias_kind":"pith_short_12","alias_value":"2OY6B3IZQRWK","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2OY6B3IZQRWKYQ5O","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2OY6B3IZ","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:e915eb920efc287c14a1f7174199a1aefaa4673ded5bfab72b923b664332f64e","target":"graph","created_at":"2026-05-18T00:33:55Z","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":"Exact pieces of information on the adiabatic connection integrand $W_{\\lambda}[\\rho]$, which allows to evaluate the exchange-correlation energy of Kohn-Sham density functional theory, can be extracted from the leading terms in the strong coupling limit ($\\lambda\\to\\infty$, where $\\lambda$ is the strength of the electron-electron interaction). In this work, we first compare the theoretical prediction for the two leading terms in the strong coupling limit with data obtained via numerical implementation of the exact Levy functional in the simple case of two electrons confined in one dimension, co","authors_text":"Aron J. Cohen, Derk P. Kooi, Juri Grossi, Klaas J. H. Giesbertz, Michael Seidl, Paola Gori-Giorgi, Paula Mori-Sanchez","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-30T18:00:04Z","title":"Fermionic statistics in the strongly correlated limit of Density Functional Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.00237","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":"sha256:2587a78a350e60d9b79a874479edd56063296d179231efbfaec0c4cf09bf500c","target":"record","created_at":"2026-05-18T00:33:55Z","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":"a5b62436d0743d3bee93762c974994897dff3db9b8d835a0bbe5199f527379b5","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-09-30T18:00:04Z","title_canon_sha256":"055ab98874a2a3f2964b98f4fd135ce61b0bb0bb632cfdb968326bedfd0b47af"},"schema_version":"1.0","source":{"id":"1710.00237","kind":"arxiv","version":1}},"canonical_sha256":"d3b1e0ed19846cac43ae1a0b80d4f5811b15a265bec76203cc5654ef48d47cb5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3b1e0ed19846cac43ae1a0b80d4f5811b15a265bec76203cc5654ef48d47cb5","first_computed_at":"2026-05-18T00:33:55.449643Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:55.449643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"db0kc412XXDjNAn86+NoamHFn1zkrXU/9jVm27El67BK2GUUK84WqL0f3+FpJ4P2M2MenNG39cpgvxwF6B25DA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:55.450212Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.00237","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2587a78a350e60d9b79a874479edd56063296d179231efbfaec0c4cf09bf500c","sha256:e915eb920efc287c14a1f7174199a1aefaa4673ded5bfab72b923b664332f64e"],"state_sha256":"02a1369cf8db3f78add0398b0d412357011c843c51b94cdfc11982958122c3d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oa0B2IBXOrw+llgeP1Hhr4VUODv+bsEgg+2onKW3qmCL5e3ThTWPlr250ml7W6vDYGVfkCnRRNDm1lelXVTMAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T15:04:18.683936Z","bundle_sha256":"e9de28c9e7c7455e57dd84e6cdf2e018a0a60335ab7efedf7385f392583bf42e"}}