{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:CQGH5WABXRZP4MBS3RBF2YYC6J","short_pith_number":"pith:CQGH5WAB","schema_version":"1.0","canonical_sha256":"140c7ed801bc72fe3032dc425d6302f24cfecd858bb1eb782f1a21ca75bb9dc0","source":{"kind":"arxiv","id":"1310.4719","version":2},"attestation_state":"computed","paper":{"title":"One-dimensional Bose-Hubbard model with local three-body interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"F. Gebhard, F. Lange, H. Fehske, K. zu M\\\"unster, S. Ejima","submitted_at":"2013-10-17T14:37:18Z","abstract_excerpt":"We employ the (dynamical) density matrix renormalization group technique to investigate the ground-state properties of the Bose-Hubbard model with nearest-neighbor transfer amplitudes t and local two-body and three-body repulsion of strength U and W, respectively. We determine the phase boundaries between the Mott-insulating and superfluid phases for the lowest two Mott lobes from the chemical potentials. We calculate the tips of the Mott lobes from the Tomonaga-Luttinger liquid parameter and confirm the positions of the Kosterlitz-Thouless points from the von Neumann entanglement entropy. We "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1310.4719","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-10-17T14:37:18Z","cross_cats_sorted":[],"title_canon_sha256":"bb080062a0bcae9b20552725c2694ce307f89767779431d45209329b1af79d67","abstract_canon_sha256":"ee8b3ccb319c4c9362d59e51b6f095ea761d32d7c712780b43cdae9ebd084eb0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:58.438430Z","signature_b64":"KKwcXupVhpHm5LJ67EZ2zX3Lrv9fGiK6NZ4HdzzeY5DoT4oflCgDsV30a/iGRJL03R0sqNYRMhSD3EElWkgcCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"140c7ed801bc72fe3032dc425d6302f24cfecd858bb1eb782f1a21ca75bb9dc0","last_reissued_at":"2026-05-18T01:46:58.437966Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:58.437966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"One-dimensional Bose-Hubbard model with local three-body interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"F. Gebhard, F. Lange, H. Fehske, K. zu M\\\"unster, S. Ejima","submitted_at":"2013-10-17T14:37:18Z","abstract_excerpt":"We employ the (dynamical) density matrix renormalization group technique to investigate the ground-state properties of the Bose-Hubbard model with nearest-neighbor transfer amplitudes t and local two-body and three-body repulsion of strength U and W, respectively. We determine the phase boundaries between the Mott-insulating and superfluid phases for the lowest two Mott lobes from the chemical potentials. We calculate the tips of the Mott lobes from the Tomonaga-Luttinger liquid parameter and confirm the positions of the Kosterlitz-Thouless points from the von Neumann entanglement entropy. We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4719","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1310.4719","created_at":"2026-05-18T01:46:58.438025+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.4719v2","created_at":"2026-05-18T01:46:58.438025+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4719","created_at":"2026-05-18T01:46:58.438025+00:00"},{"alias_kind":"pith_short_12","alias_value":"CQGH5WABXRZP","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"CQGH5WABXRZP4MBS","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"CQGH5WAB","created_at":"2026-05-18T12:27:40.988391+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J","json":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J.json","graph_json":"https://pith.science/api/pith-number/CQGH5WABXRZP4MBS3RBF2YYC6J/graph.json","events_json":"https://pith.science/api/pith-number/CQGH5WABXRZP4MBS3RBF2YYC6J/events.json","paper":"https://pith.science/paper/CQGH5WAB"},"agent_actions":{"view_html":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J","download_json":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J.json","view_paper":"https://pith.science/paper/CQGH5WAB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.4719&json=true","fetch_graph":"https://pith.science/api/pith-number/CQGH5WABXRZP4MBS3RBF2YYC6J/graph.json","fetch_events":"https://pith.science/api/pith-number/CQGH5WABXRZP4MBS3RBF2YYC6J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J/action/storage_attestation","attest_author":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J/action/author_attestation","sign_citation":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J/action/citation_signature","submit_replication":"https://pith.science/pith/CQGH5WABXRZP4MBS3RBF2YYC6J/action/replication_record"}},"created_at":"2026-05-18T01:46:58.438025+00:00","updated_at":"2026-05-18T01:46:58.438025+00:00"}