{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:I6BRWOBE3O7MMUGLSVZCDTUTNQ","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":"1d8e1a9f7bb2a574eb4b90400931ad35808aef941cc5860223bb64c3d57f5e8d","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2011-01-10T12:19:00Z","title_canon_sha256":"6162d49a751918427bc223a94b635ba2ee978985db8052d7c6e20781efcdb75f"},"schema_version":"1.0","source":{"id":"1101.1790","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1790","created_at":"2026-05-18T03:58:36Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1790v2","created_at":"2026-05-18T03:58:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1790","created_at":"2026-05-18T03:58:36Z"},{"alias_kind":"pith_short_12","alias_value":"I6BRWOBE3O7M","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"I6BRWOBE3O7MMUGL","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"I6BRWOBE","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:b9c18e9f1262bd152b7ef286f1680c46912acbf500daf506b23ab1adbdf55653","target":"graph","created_at":"2026-05-18T03:58:36Z","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":"We report variational and diffusion quantum Monte Carlo (VMC and DMC) studies of the binding curve of the ground-state chromium dimer. We employed various single determinant (SD) or multi-determinant (MD) wavefunctions multiplied by a Jastrow fuctor as a trial/guiding wavefunction. The molecular orbitals (MOs) in the SD were calculated using restricted or unrestricted Hartree-Fock or density functional theory (DFT) calculations where five commonly-used local (SVWN5), semi-local (PW91PW91 and BLYP), and hybrid (B1LYP and B3LYP) functionals were examined. The MD expansions were obtained from the","authors_text":"Kenta Hongo, Ryo Maezono","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2011-01-10T12:19:00Z","title":"A quantum Monte Carlo study of the ground state chromium dimer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1790","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":"sha256:35c3d28de4d5c27d7880b74f9f6a98e7b6fc2374d700b3c910e4d6eb1ea6725a","target":"record","created_at":"2026-05-18T03:58:36Z","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":"1d8e1a9f7bb2a574eb4b90400931ad35808aef941cc5860223bb64c3d57f5e8d","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2011-01-10T12:19:00Z","title_canon_sha256":"6162d49a751918427bc223a94b635ba2ee978985db8052d7c6e20781efcdb75f"},"schema_version":"1.0","source":{"id":"1101.1790","kind":"arxiv","version":2}},"canonical_sha256":"47831b3824dbbec650cb957221ce936c231fa8c0c89670a6043a7eca7a315840","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47831b3824dbbec650cb957221ce936c231fa8c0c89670a6043a7eca7a315840","first_computed_at":"2026-05-18T03:58:36.966487Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:58:36.966487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0MibKefgX0u1fKTlhTxHD/rJZPTfC8Q4Oa2BwGkvXXLTMXjc9sDiKBnuScHzpq1PHICQFUSWq26zvnVl3MvMDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:58:36.967033Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.1790","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35c3d28de4d5c27d7880b74f9f6a98e7b6fc2374d700b3c910e4d6eb1ea6725a","sha256:b9c18e9f1262bd152b7ef286f1680c46912acbf500daf506b23ab1adbdf55653"],"state_sha256":"eccaf3036f9c61bc61756f3907c9d7ee1a7ee94f99ebb55b3d17d171265878de"}