{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JJP3C5FD7RZLDIAER4WQMDQQUW","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":"597a148f19219831d8eeff0b5c0d1e12326c4aa058505eb4aa809d945e9522ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-14T14:23:40Z","title_canon_sha256":"6ff3d1428381c28f52079421cc0d982d4bd0144108445c2739eeaa4a009d6773"},"schema_version":"1.0","source":{"id":"1711.05100","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.05100","created_at":"2026-05-18T00:26:07Z"},{"alias_kind":"arxiv_version","alias_value":"1711.05100v2","created_at":"2026-05-18T00:26:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.05100","created_at":"2026-05-18T00:26:07Z"},{"alias_kind":"pith_short_12","alias_value":"JJP3C5FD7RZL","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JJP3C5FD7RZLDIAE","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JJP3C5FD","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:11f3ede834c87da7ed2f8e6c88bcb10e2056d23c3e12eaa9a7d95494afc62204","target":"graph","created_at":"2026-05-18T00:26:07Z","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":"When describing the low-energy physics of bosons in a double-well potential with a high barrier between the wells and sufficiently weak atom-atom interactions, one can to a good approximation ignore the high energy states and thereby obtain an effective two-mode model. Here, we show that the regime in which the two-mode model is valid can be extended by adding an on-site three-body interaction term and a three-body interaction-induced tunneling term to the two-mode Hamiltonian. These terms effectively account for virtual transitions to the higher energy states. We determine appropriate strengt","authors_text":"Anne E. B. Nielsen, Jacek Dobrzyniecki, Tomasz Sowi\\'nski, Xikun Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-14T14:23:40Z","title":"Effective three-body interactions for bosons in a double-well confinement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.05100","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":"sha256:7bc96e11d6205400daf48295a56a5cb2fc3ef3eca624f03f9ad7a10e3e6815d8","target":"record","created_at":"2026-05-18T00:26:07Z","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":"597a148f19219831d8eeff0b5c0d1e12326c4aa058505eb4aa809d945e9522ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-14T14:23:40Z","title_canon_sha256":"6ff3d1428381c28f52079421cc0d982d4bd0144108445c2739eeaa4a009d6773"},"schema_version":"1.0","source":{"id":"1711.05100","kind":"arxiv","version":2}},"canonical_sha256":"4a5fb174a3fc72b1a0048f2d060e10a580d7153f72a04a7e09eb87a0caf61746","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a5fb174a3fc72b1a0048f2d060e10a580d7153f72a04a7e09eb87a0caf61746","first_computed_at":"2026-05-18T00:26:07.532080Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:07.532080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D9gf6e+43Tth7xcWzyCtbgzzki2PrGsVvCH3PQJ3pSDTjRiy8WPZPXt0jQRTwdrCsMOyA2ND72KrSKEdUAlAAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:07.532706Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.05100","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bc96e11d6205400daf48295a56a5cb2fc3ef3eca624f03f9ad7a10e3e6815d8","sha256:11f3ede834c87da7ed2f8e6c88bcb10e2056d23c3e12eaa9a7d95494afc62204"],"state_sha256":"082a9b9efbcc0eabd162f437219e81d2c156d20d9fa039b38eeaaaf781620f29"}