{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:D7F3NAKH5Z5REX4G6R3JDED3KI","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":"8e4829eb31ad38030a69a6d082506f3b2972ed199a5585b31edafecbe7223c70","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-10-24T16:28:39Z","title_canon_sha256":"cfbb02799de4a754a7fa3a38b30d43bead38f41d8506952d287eb2532c1e676c"},"schema_version":"1.0","source":{"id":"1710.08871","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.08871","created_at":"2026-05-18T00:22:58Z"},{"alias_kind":"arxiv_version","alias_value":"1710.08871v1","created_at":"2026-05-18T00:22:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.08871","created_at":"2026-05-18T00:22:58Z"},{"alias_kind":"pith_short_12","alias_value":"D7F3NAKH5Z5R","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"D7F3NAKH5Z5REX4G","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"D7F3NAKH","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:5783da107944282d32ed695a840fd95f6782668c7f6fedef499ce2ab8fa6cc2e","target":"graph","created_at":"2026-05-18T00:22:58Z","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 present a general framework to study quantum disordered systems in the context of the Kikuchi's Cluster Variational Method (CVM). The method relies in the solution of message passing-like equations for single instances or in the iterative solution of complex population dynamic algorithms for an average case scenario. We first show how a standard application of the Kikuchi's Cluster Variational Method can be easily translated to message passing equations for specific instances of the disordered system. We then present an \"ad-hoc\" extension of these equations to a population dynamic algorithm","authors_text":"Eduardo Dominguez, Roberto Mulet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-10-24T16:28:39Z","title":"Quantum Cluster Variational Method and Message Passing Algorithms Revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.08871","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":"sha256:291bb85db4541841f61c52756ceb9306b8e0e3d1b173c2ef1ad3d5435184014a","target":"record","created_at":"2026-05-18T00:22:58Z","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":"8e4829eb31ad38030a69a6d082506f3b2972ed199a5585b31edafecbe7223c70","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-10-24T16:28:39Z","title_canon_sha256":"cfbb02799de4a754a7fa3a38b30d43bead38f41d8506952d287eb2532c1e676c"},"schema_version":"1.0","source":{"id":"1710.08871","kind":"arxiv","version":1}},"canonical_sha256":"1fcbb68147ee7b125f86f47691907b522ca99f7899ba7c70a373eb3e99b1e149","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1fcbb68147ee7b125f86f47691907b522ca99f7899ba7c70a373eb3e99b1e149","first_computed_at":"2026-05-18T00:22:58.187711Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:58.187711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gApJqwCNgCualYl4LrPM+0bK0BX7L1gZ5tCeZCqNLF6umGh6nJ1GZ4weR5gPkVypgfLARskUV2K8bPZkwBboDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:58.188200Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.08871","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:291bb85db4541841f61c52756ceb9306b8e0e3d1b173c2ef1ad3d5435184014a","sha256:5783da107944282d32ed695a840fd95f6782668c7f6fedef499ce2ab8fa6cc2e"],"state_sha256":"43b536f0fd9d1d06673440e4e8549fd38c7ea2085912e92124446848b9994de6"}