{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:KDEWIHDWG2ZZLBFYGMFZNZKEL6","short_pith_number":"pith:KDEWIHDW","canonical_record":{"source":{"id":"1711.03882","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-11-10T15:37:00Z","cross_cats_sorted":[],"title_canon_sha256":"ff2a881cff77bd542b6a4d8f85e9f2226dd010b20d78fff238e31c520bda6b18","abstract_canon_sha256":"62bb9a2820c228a9b5a4c8895cca566a9149e7ae5e9f61490f057248bbfc84df"},"schema_version":"1.0"},"canonical_sha256":"50c9641c7636b39584b8330b96e5445fa52e890108065b6cc7a84e81797db568","source":{"kind":"arxiv","id":"1711.03882","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03882","created_at":"2026-05-18T00:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03882v2","created_at":"2026-05-18T00:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03882","created_at":"2026-05-18T00:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"KDEWIHDWG2ZZ","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KDEWIHDWG2ZZLBFY","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KDEWIHDW","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:KDEWIHDWG2ZZLBFYGMFZNZKEL6","target":"record","payload":{"canonical_record":{"source":{"id":"1711.03882","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-11-10T15:37:00Z","cross_cats_sorted":[],"title_canon_sha256":"ff2a881cff77bd542b6a4d8f85e9f2226dd010b20d78fff238e31c520bda6b18","abstract_canon_sha256":"62bb9a2820c228a9b5a4c8895cca566a9149e7ae5e9f61490f057248bbfc84df"},"schema_version":"1.0"},"canonical_sha256":"50c9641c7636b39584b8330b96e5445fa52e890108065b6cc7a84e81797db568","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:47.330563Z","signature_b64":"F+BxU66oYOlkBRhGC5StQXK8mFmvXu5Sr6ium/TkmH+C7S6ufKweZaQg0alnfkV2kVAipVC37+EiSjKDnvVBDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50c9641c7636b39584b8330b96e5445fa52e890108065b6cc7a84e81797db568","last_reissued_at":"2026-05-18T00:13:47.329972Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:47.329972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.03882","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LCbMR25M+2tIBPQnCx6I7jIuJUamaTY+hw3tX7o0wmGks1Lb6yR63zQCntEfsvJlGnREBzY+KLKCX6z/0hjADw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:22:27.125094Z"},"content_sha256":"c31bb21984f94b57f5f5f0cf60f3a1b4cb09008da2120809d6226b896463f682","schema_version":"1.0","event_id":"sha256:c31bb21984f94b57f5f5f0cf60f3a1b4cb09008da2120809d6226b896463f682"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:KDEWIHDWG2ZZLBFYGMFZNZKEL6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiconfigurational Short-Range Density-Functional Theory for Open-Shell Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Erik Donovan Hedeg{\\aa}rd, Hans J{\\o}rgen Aagaard Jensen, Julien Toulouse","submitted_at":"2017-11-10T15:37:00Z","abstract_excerpt":"Many chemical systems cannot be described by quantum chemistry methods based on a singlereference wave function. Accurate predictions of energetic and spectroscopic properties require a delicate balance between describing the most important configurations (static correlation) and obtaining dynamical correlation efficiently. The former is most naturally done through a multiconfigurational (MC) wave function, whereas the latter can be done by, e.g., perturbation theory. We have employed a different strategy, namely, a hybrid between multiconfigurational wave functions and density-functional theo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03882","kind":"arxiv","version":2},"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":"2026-05-18T00:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VMFz20uiIPoayOBYgj/iTVCY8PCbNaOZZPxAIGTVzoXdvL2XoJtnDz6jHfQfP5nXF6hFUC3Ibbat8yLzguuNAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:22:27.125451Z"},"content_sha256":"b8dc7a20abbfb5cbe7f004710118ca2c1e7476dc15426680c076df8c1eab3cdd","schema_version":"1.0","event_id":"sha256:b8dc7a20abbfb5cbe7f004710118ca2c1e7476dc15426680c076df8c1eab3cdd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6/bundle.json","state_url":"https://pith.science/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6/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":"2026-06-09T10:22:27Z","links":{"resolver":"https://pith.science/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6","bundle":"https://pith.science/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6/bundle.json","state":"https://pith.science/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KDEWIHDWG2ZZLBFYGMFZNZKEL6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KDEWIHDWG2ZZLBFYGMFZNZKEL6","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":"62bb9a2820c228a9b5a4c8895cca566a9149e7ae5e9f61490f057248bbfc84df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-11-10T15:37:00Z","title_canon_sha256":"ff2a881cff77bd542b6a4d8f85e9f2226dd010b20d78fff238e31c520bda6b18"},"schema_version":"1.0","source":{"id":"1711.03882","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03882","created_at":"2026-05-18T00:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03882v2","created_at":"2026-05-18T00:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03882","created_at":"2026-05-18T00:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"KDEWIHDWG2ZZ","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KDEWIHDWG2ZZLBFY","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KDEWIHDW","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:b8dc7a20abbfb5cbe7f004710118ca2c1e7476dc15426680c076df8c1eab3cdd","target":"graph","created_at":"2026-05-18T00:13:47Z","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":"Many chemical systems cannot be described by quantum chemistry methods based on a singlereference wave function. Accurate predictions of energetic and spectroscopic properties require a delicate balance between describing the most important configurations (static correlation) and obtaining dynamical correlation efficiently. The former is most naturally done through a multiconfigurational (MC) wave function, whereas the latter can be done by, e.g., perturbation theory. We have employed a different strategy, namely, a hybrid between multiconfigurational wave functions and density-functional theo","authors_text":"Erik Donovan Hedeg{\\aa}rd, Hans J{\\o}rgen Aagaard Jensen, Julien Toulouse","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-11-10T15:37:00Z","title":"Multiconfigurational Short-Range Density-Functional Theory for Open-Shell Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03882","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:c31bb21984f94b57f5f5f0cf60f3a1b4cb09008da2120809d6226b896463f682","target":"record","created_at":"2026-05-18T00:13:47Z","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":"62bb9a2820c228a9b5a4c8895cca566a9149e7ae5e9f61490f057248bbfc84df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-11-10T15:37:00Z","title_canon_sha256":"ff2a881cff77bd542b6a4d8f85e9f2226dd010b20d78fff238e31c520bda6b18"},"schema_version":"1.0","source":{"id":"1711.03882","kind":"arxiv","version":2}},"canonical_sha256":"50c9641c7636b39584b8330b96e5445fa52e890108065b6cc7a84e81797db568","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50c9641c7636b39584b8330b96e5445fa52e890108065b6cc7a84e81797db568","first_computed_at":"2026-05-18T00:13:47.329972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:47.329972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F+BxU66oYOlkBRhGC5StQXK8mFmvXu5Sr6ium/TkmH+C7S6ufKweZaQg0alnfkV2kVAipVC37+EiSjKDnvVBDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:47.330563Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.03882","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c31bb21984f94b57f5f5f0cf60f3a1b4cb09008da2120809d6226b896463f682","sha256:b8dc7a20abbfb5cbe7f004710118ca2c1e7476dc15426680c076df8c1eab3cdd"],"state_sha256":"5fc63d12b7b5dc280afe3c3ade6f3f5e8d67a9b444b75043d1bc2d00a5f1b1ec"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n4Zt/EMF1DhhZYF3doP2envtxug6n86y51ioj54VgThNJZ78zI0CrEtTErKD9JMjjeZKVxHShsdLO2R2ecJiCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T10:22:27.127347Z","bundle_sha256":"7f56ded42a3a43cda7539baa9f03b7e36f987893e34fb171de4623f4026ebcfc"}}