{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:D4E3V6BASRRE3IPATZU6E3OPZD","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":"0dee4f05b08c3830e070c36befa2e1e37d2c4213376e383cee39ba016a175d61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-08-30T19:36:49Z","title_canon_sha256":"05d0c9411b49968165c650bcd64ccc934a70c74809e4d172c3b1f95d554897e0"},"schema_version":"1.0","source":{"id":"1108.6047","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.6047","created_at":"2026-05-18T00:56:54Z"},{"alias_kind":"arxiv_version","alias_value":"1108.6047v2","created_at":"2026-05-18T00:56:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.6047","created_at":"2026-05-18T00:56:54Z"},{"alias_kind":"pith_short_12","alias_value":"D4E3V6BASRRE","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"D4E3V6BASRRE3IPA","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"D4E3V6BA","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:80e917fd252ada71c0cdd21e5cd80ecefa017b5f0805e404111db65f837038cf","target":"graph","created_at":"2026-05-18T00:56:54Z","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 construct the effective lowest-band Bose-Hubbard model incorporating interaction-induced on-site correlations. The model is based on ladder operators for local correlated states, which deviate from the usual Wannier creation and annihilation, allowing for a systematic construction of the most appropriate single-band low-energy description in the form of the extended Bose-Hubbard model. A formulation of this model in terms of ladder operators not only naturally contains the previously found effective multibody interactions, but also contains multibody-induced single-particle tunneling, pair ","authors_text":"F. Deuretzbacher, U. Bissbort, W. Hofstetter","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-08-30T19:36:49Z","title":"Effective multi-body induced tunneling and interactions in the Bose-Hubbard model of the lowest dressed band of an optical lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.6047","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:d88ece6524f42b95a8ed247a78ef4adcbb7ac7f7341e9978e84eedd7d00e0fb2","target":"record","created_at":"2026-05-18T00:56:54Z","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":"0dee4f05b08c3830e070c36befa2e1e37d2c4213376e383cee39ba016a175d61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-08-30T19:36:49Z","title_canon_sha256":"05d0c9411b49968165c650bcd64ccc934a70c74809e4d172c3b1f95d554897e0"},"schema_version":"1.0","source":{"id":"1108.6047","kind":"arxiv","version":2}},"canonical_sha256":"1f09baf82094624da1e09e69e26dcfc8d2d1cd6b173976cc28c9c4d91ee5190c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f09baf82094624da1e09e69e26dcfc8d2d1cd6b173976cc28c9c4d91ee5190c","first_computed_at":"2026-05-18T00:56:54.209372Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:54.209372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4B+8+6HkYKeo3kXgqQcj0ywiXrCUTiCSD8dSH81du5+zUT9rZgSExd6iVx4CcUGwVu8WY7QcS3X9kMVbZsiyCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:54.209971Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.6047","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d88ece6524f42b95a8ed247a78ef4adcbb7ac7f7341e9978e84eedd7d00e0fb2","sha256:80e917fd252ada71c0cdd21e5cd80ecefa017b5f0805e404111db65f837038cf"],"state_sha256":"750876a8d8910501b90a92a463918770c31ef53331c6a54840b6d49004a6bf55"}