{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:L7YLNR57DHCQVSMPQAXD4EI5XQ","short_pith_number":"pith:L7YLNR57","schema_version":"1.0","canonical_sha256":"5ff0b6c7bf19c50ac98f802e3e111dbc1adeb35bac94312a35d85656cb4f6154","source":{"kind":"arxiv","id":"1106.4936","version":1},"attestation_state":"computed","paper":{"title":"Probing the BCS-BEC crossover with photons in a nonlinear optical fiber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cond-mat.str-el","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"B. M. Rodr\\'iguez-Lara, Changsuk Noh, Dimitris G. Angelakis, MingXia Huo","submitted_at":"2011-06-24T10:51:49Z","abstract_excerpt":"We propose a scheme where strongly correlated photons generated inside a hollow-core one-dimensional fiber filled with two cold atomic species can be used to simulate the BCS-BEC crossover. We first show how stationary light-matter excitations (polaritons) in the system can realize an optically tunable two component Bose-Hubbard model, and then analyze the optical parameters regime necessary to generate an effective Fermi-Hubbard model of photons exhibiting Cooper pairing. The characteristic correlated phases of the system can be efficiently observed due to the {\\it in situ} accessibility of t"},"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":"1106.4936","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-06-24T10:51:49Z","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.str-el","cond-mat.supr-con"],"title_canon_sha256":"3d913207e041614139eb1b917d1b65fdb731c31777dfb534bd2955aa57b92d5c","abstract_canon_sha256":"9725c73f6d7da161f0027a36939f8e09d9349518a56926ab36ba13d9bea4bf98"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:41:11.173700Z","signature_b64":"D3DuohwCf5+yFZJMJw98xdtazPH21a8S50LAa0kY4uMHAslVD/IAix5GRPpE+8xPNRIARsRCrEksgfWZtenOCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ff0b6c7bf19c50ac98f802e3e111dbc1adeb35bac94312a35d85656cb4f6154","last_reissued_at":"2026-05-18T03:41:11.173127Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:41:11.173127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing the BCS-BEC crossover with photons in a nonlinear optical fiber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cond-mat.str-el","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"B. M. Rodr\\'iguez-Lara, Changsuk Noh, Dimitris G. Angelakis, MingXia Huo","submitted_at":"2011-06-24T10:51:49Z","abstract_excerpt":"We propose a scheme where strongly correlated photons generated inside a hollow-core one-dimensional fiber filled with two cold atomic species can be used to simulate the BCS-BEC crossover. We first show how stationary light-matter excitations (polaritons) in the system can realize an optically tunable two component Bose-Hubbard model, and then analyze the optical parameters regime necessary to generate an effective Fermi-Hubbard model of photons exhibiting Cooper pairing. The characteristic correlated phases of the system can be efficiently observed due to the {\\it in situ} accessibility of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.4936","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":"1106.4936","created_at":"2026-05-18T03:41:11.173226+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.4936v1","created_at":"2026-05-18T03:41:11.173226+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.4936","created_at":"2026-05-18T03:41:11.173226+00:00"},{"alias_kind":"pith_short_12","alias_value":"L7YLNR57DHCQ","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_16","alias_value":"L7YLNR57DHCQVSMP","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_8","alias_value":"L7YLNR57","created_at":"2026-05-18T12:26:34.985390+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/L7YLNR57DHCQVSMPQAXD4EI5XQ","json":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ.json","graph_json":"https://pith.science/api/pith-number/L7YLNR57DHCQVSMPQAXD4EI5XQ/graph.json","events_json":"https://pith.science/api/pith-number/L7YLNR57DHCQVSMPQAXD4EI5XQ/events.json","paper":"https://pith.science/paper/L7YLNR57"},"agent_actions":{"view_html":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ","download_json":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ.json","view_paper":"https://pith.science/paper/L7YLNR57","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.4936&json=true","fetch_graph":"https://pith.science/api/pith-number/L7YLNR57DHCQVSMPQAXD4EI5XQ/graph.json","fetch_events":"https://pith.science/api/pith-number/L7YLNR57DHCQVSMPQAXD4EI5XQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ/action/storage_attestation","attest_author":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ/action/author_attestation","sign_citation":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ/action/citation_signature","submit_replication":"https://pith.science/pith/L7YLNR57DHCQVSMPQAXD4EI5XQ/action/replication_record"}},"created_at":"2026-05-18T03:41:11.173226+00:00","updated_at":"2026-05-18T03:41:11.173226+00:00"}