{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:R2LPMS2I33LNPBZI5VIUU7GIIC","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":"058c41b90c8160f62b021f889b6590d79e1816a7f490aba5795a4e41c27327d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-11-05T14:39:21Z","title_canon_sha256":"cc72ada5481db137fd0207d702c2ccbfedae04ec19bfb38195eda55572e58326"},"schema_version":"1.0","source":{"id":"1311.1071","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.1071","created_at":"2026-05-18T01:46:38Z"},{"alias_kind":"arxiv_version","alias_value":"1311.1071v1","created_at":"2026-05-18T01:46:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.1071","created_at":"2026-05-18T01:46:38Z"},{"alias_kind":"pith_short_12","alias_value":"R2LPMS2I33LN","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"R2LPMS2I33LNPBZI","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"R2LPMS2I","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:43a72ef28c41ed5e010dc1b57328c0a71c3ee316ccd4534e1eb2313e8e4aa898","target":"graph","created_at":"2026-05-18T01:46:38Z","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":"The phaseless Auxiliary Field Quantum Monte Carlo method provides a well established approximation scheme for accurate calculations of ground state energies of many-fermions systems. Here we apply the method to the calculation of imaginary time correlation functions. We give a detailed description of the technique and we test the quality of the results for static and dynamic properties against exact values for small systems.","authors_text":"D.E. Galli, E. Vitali, M. Motta, S. Moroni","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-11-05T14:39:21Z","title":"Imaginary Time Correlations and the phaseless Auxiliary Field Quantum Monte Carlo"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.1071","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:a1da1ef0ae63415d3422b7e1340728078f952012c3b0bc33e930a0dbb315f2f0","target":"record","created_at":"2026-05-18T01:46:38Z","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":"058c41b90c8160f62b021f889b6590d79e1816a7f490aba5795a4e41c27327d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-11-05T14:39:21Z","title_canon_sha256":"cc72ada5481db137fd0207d702c2ccbfedae04ec19bfb38195eda55572e58326"},"schema_version":"1.0","source":{"id":"1311.1071","kind":"arxiv","version":1}},"canonical_sha256":"8e96f64b48ded6d78728ed514a7cc840b53ff54e1776ab7d390467813f5bd8fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e96f64b48ded6d78728ed514a7cc840b53ff54e1776ab7d390467813f5bd8fa","first_computed_at":"2026-05-18T01:46:38.844637Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:38.844637Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T82VTs0w2vY+nQr/XyHr9fdAhqjeuDhDGJFL1c49kHtzqx1PWAic0R3MLqs7fVlCZTQ064A8eqBRKwhIIzTKCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:38.845128Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.1071","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1da1ef0ae63415d3422b7e1340728078f952012c3b0bc33e930a0dbb315f2f0","sha256:43a72ef28c41ed5e010dc1b57328c0a71c3ee316ccd4534e1eb2313e8e4aa898"],"state_sha256":"bf96e045beb866c8c088dd44edc6f60dcdcf80da94e77ed4bb7282aaf6c8cf3a"}