{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:XPVC6OLSTTNUMFNWDKR5OHMWYZ","short_pith_number":"pith:XPVC6OLS","schema_version":"1.0","canonical_sha256":"bbea2f39729cdb4615b61aa3d71d96c67441038973d330f3467b1996dcefe4f6","source":{"kind":"arxiv","id":"1401.5521","version":1},"attestation_state":"computed","paper":{"title":"Harnessing synthetic gauge fields for maximally entangled state generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"Dominique Spehner, Luis Morales-Molina, Miguel Orszag, Sebastian A. Reyes","submitted_at":"2014-01-21T23:29:36Z","abstract_excerpt":"We study the generation of entanglement between two species of neutral cold atoms living on an optical ring lattice, where each group of particles can be described by a $d$-dimensional Hilbert space (qu$d$it). Synthetic magnetic fields are exploited to create an entangled state between the pair of qu$d$its. Maximally entangled eigenstates are found for well defined values of the Aharonov-Bohm phase, which are zero energy eigenstates of both the kinetic and interacting parts of the Bose-Hubbard Hamiltonian, making them quite exceptional and robust against certain non-perturbative fluctuations o"},"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":"1401.5521","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-21T23:29:36Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"a96a0be63de9f6e8705cf4a6e86688c7eebe12e6418e8d62638384e09fd35d0b","abstract_canon_sha256":"7fad025ab06eafd9db9d6f17a36284ba33eb323b8c815187f835b91c041964c4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:18.170449Z","signature_b64":"heajDZM5CCeh4xpdo9lB/KlDwDh//zsQe4gAP/1FXK7w3fvwy8NI2gnnNZ2YFdf2TylQLreXYdScgYe6wsQhBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbea2f39729cdb4615b61aa3d71d96c67441038973d330f3467b1996dcefe4f6","last_reissued_at":"2026-05-18T01:45:18.169914Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:18.169914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Harnessing synthetic gauge fields for maximally entangled state generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"Dominique Spehner, Luis Morales-Molina, Miguel Orszag, Sebastian A. Reyes","submitted_at":"2014-01-21T23:29:36Z","abstract_excerpt":"We study the generation of entanglement between two species of neutral cold atoms living on an optical ring lattice, where each group of particles can be described by a $d$-dimensional Hilbert space (qu$d$it). Synthetic magnetic fields are exploited to create an entangled state between the pair of qu$d$its. Maximally entangled eigenstates are found for well defined values of the Aharonov-Bohm phase, which are zero energy eigenstates of both the kinetic and interacting parts of the Bose-Hubbard Hamiltonian, making them quite exceptional and robust against certain non-perturbative fluctuations o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.5521","kind":"arxiv","version":1},"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":"1401.5521","created_at":"2026-05-18T01:45:18.169992+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.5521v1","created_at":"2026-05-18T01:45:18.169992+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.5521","created_at":"2026-05-18T01:45:18.169992+00:00"},{"alias_kind":"pith_short_12","alias_value":"XPVC6OLSTTNU","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"XPVC6OLSTTNUMFNW","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"XPVC6OLS","created_at":"2026-05-18T12:28:57.508820+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/XPVC6OLSTTNUMFNWDKR5OHMWYZ","json":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ.json","graph_json":"https://pith.science/api/pith-number/XPVC6OLSTTNUMFNWDKR5OHMWYZ/graph.json","events_json":"https://pith.science/api/pith-number/XPVC6OLSTTNUMFNWDKR5OHMWYZ/events.json","paper":"https://pith.science/paper/XPVC6OLS"},"agent_actions":{"view_html":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ","download_json":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ.json","view_paper":"https://pith.science/paper/XPVC6OLS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.5521&json=true","fetch_graph":"https://pith.science/api/pith-number/XPVC6OLSTTNUMFNWDKR5OHMWYZ/graph.json","fetch_events":"https://pith.science/api/pith-number/XPVC6OLSTTNUMFNWDKR5OHMWYZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ/action/storage_attestation","attest_author":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ/action/author_attestation","sign_citation":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ/action/citation_signature","submit_replication":"https://pith.science/pith/XPVC6OLSTTNUMFNWDKR5OHMWYZ/action/replication_record"}},"created_at":"2026-05-18T01:45:18.169992+00:00","updated_at":"2026-05-18T01:45:18.169992+00:00"}