{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:6YIPAJSF3OSORGBVQ7GB2QMIWG","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":"61057221665cb33994f602213f295a539b2deacd0336542076251724cd800ff2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-03-18T09:54:18Z","title_canon_sha256":"dae931d4106dae2a8cd8dcc99ff9b6d6f51e3a27dcc74e6d8f1de50ce65d702c"},"schema_version":"1.0","source":{"id":"2403.11620","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.11620","created_at":"2026-07-05T08:36:23Z"},{"alias_kind":"arxiv_version","alias_value":"2403.11620v2","created_at":"2026-07-05T08:36:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.11620","created_at":"2026-07-05T08:36:23Z"},{"alias_kind":"pith_short_12","alias_value":"6YIPAJSF3OSO","created_at":"2026-07-05T08:36:23Z"},{"alias_kind":"pith_short_16","alias_value":"6YIPAJSF3OSORGBV","created_at":"2026-07-05T08:36:23Z"},{"alias_kind":"pith_short_8","alias_value":"6YIPAJSF","created_at":"2026-07-05T08:36:23Z"}],"graph_snapshots":[{"event_id":"sha256:4c297b08be7ed4a7dfd1189277217303f5379a9b9d92632871abffea2367bb9b","target":"graph","created_at":"2026-07-05T08:36:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2403.11620/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider a ring-shaped triple-well potential with few polar bosons with in-plane dipole orientation. By diagonalizing the extended Bose-Hubbard Hamiltonian, we investigate the ground state properties of the system as we rotate the dipole angle and vary the on-site and dipole-dipole interaction strengths. We find that the anisotropic character of the dipolar interactions, as well as the competition between dipole and on-site interactions lead to different ground states and that the entanglement between sites also depends on the number of particles. We further characterize the system by study","authors_text":"Bruno Juli\\'a-D\\'iaz, H\\'ector Briongos-Merino, Marc Rovirola, Montserrat Guilleumas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-03-18T09:54:18Z","title":"Ultracold dipolar bosons trapped in atomtronic circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.11620","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":"sha256:18d8cedb9e72154f968ce359688bd33a28720c7b9e75f47956deb61cfdde31ca","target":"record","created_at":"2026-07-05T08:36:23Z","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":"61057221665cb33994f602213f295a539b2deacd0336542076251724cd800ff2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2024-03-18T09:54:18Z","title_canon_sha256":"dae931d4106dae2a8cd8dcc99ff9b6d6f51e3a27dcc74e6d8f1de50ce65d702c"},"schema_version":"1.0","source":{"id":"2403.11620","kind":"arxiv","version":2}},"canonical_sha256":"f610f02645dba4e8983587cc1d4188b19c1f1a33cb7b424d5d8ece0ec37980aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f610f02645dba4e8983587cc1d4188b19c1f1a33cb7b424d5d8ece0ec37980aa","first_computed_at":"2026-07-05T08:36:23.505873Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:36:23.505873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pz+0Fr/FZq8JnAdP6hsEn30uvi9AjytDQXSPffhV+dgMZfQjX3p0xXuiFyDvx0sxT6ZYCfK76dk9cPaEGsR4AA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:36:23.506376Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.11620","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18d8cedb9e72154f968ce359688bd33a28720c7b9e75f47956deb61cfdde31ca","sha256:4c297b08be7ed4a7dfd1189277217303f5379a9b9d92632871abffea2367bb9b"],"state_sha256":"9b810365f53879434d622d10f60948503848ad2fb52a23666f277f17ee4406f1"}