{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:SHDN4AT7ITDULYFDHDU3MBYGV5","short_pith_number":"pith:SHDN4AT7","schema_version":"1.0","canonical_sha256":"91c6de027f44c745e0a338e9b60706af415b8e3cb176cdbc787189057fcce66b","source":{"kind":"arxiv","id":"0911.1378","version":2},"attestation_state":"computed","paper":{"title":"Spontaneous interlayer superfluidity in bilayer systems of cold polar molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.quant-gas","authors_text":"Enrico Rossi, Roman M. Lutchyn, S. Das Sarma","submitted_at":"2009-11-08T19:23:34Z","abstract_excerpt":"Quantum degenerate cold-atom gases provide a remarkable opportunity to study strongly interacting systems. Recent experimental progress in producing ultracold polar molecules with a net electric dipole moment opens up new possibilities to realize novel quantum phases governed by the long-range and anisotropic dipole-dipole interactions. In this work we predict the existence of experimentally observable novel broken-symmetry states with spontaneous interlayer coherence in cold polar molecules. These exotic states appear due to strong repulsive interlayer interactions and exhibit properties of s"},"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":"0911.1378","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-11-08T19:23:34Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"5ac4bf1f426349c74fcf6105b3f3de106842caf5c538d810109a2245a88ed40c","abstract_canon_sha256":"44d42e8f1adc0103c63310092d477e52b4f138df7335105820ef8dd6a8b5fc36"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:33:18.121533Z","signature_b64":"0NiGLjXUVizu0S5yn1etmBBU978++ZWepoPihNH8zmiCYFmwBW7PeenP4UheQO20FKqM1sJ1cwRrYQM17vhcBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91c6de027f44c745e0a338e9b60706af415b8e3cb176cdbc787189057fcce66b","last_reissued_at":"2026-05-18T04:33:18.120960Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:33:18.120960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spontaneous interlayer superfluidity in bilayer systems of cold polar molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.quant-gas","authors_text":"Enrico Rossi, Roman M. Lutchyn, S. Das Sarma","submitted_at":"2009-11-08T19:23:34Z","abstract_excerpt":"Quantum degenerate cold-atom gases provide a remarkable opportunity to study strongly interacting systems. Recent experimental progress in producing ultracold polar molecules with a net electric dipole moment opens up new possibilities to realize novel quantum phases governed by the long-range and anisotropic dipole-dipole interactions. In this work we predict the existence of experimentally observable novel broken-symmetry states with spontaneous interlayer coherence in cold polar molecules. These exotic states appear due to strong repulsive interlayer interactions and exhibit properties of s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.1378","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":"0911.1378","created_at":"2026-05-18T04:33:18.121054+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.1378v2","created_at":"2026-05-18T04:33:18.121054+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.1378","created_at":"2026-05-18T04:33:18.121054+00:00"},{"alias_kind":"pith_short_12","alias_value":"SHDN4AT7ITDU","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"SHDN4AT7ITDULYFD","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"SHDN4AT7","created_at":"2026-05-18T12:26:01.383474+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/SHDN4AT7ITDULYFDHDU3MBYGV5","json":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5.json","graph_json":"https://pith.science/api/pith-number/SHDN4AT7ITDULYFDHDU3MBYGV5/graph.json","events_json":"https://pith.science/api/pith-number/SHDN4AT7ITDULYFDHDU3MBYGV5/events.json","paper":"https://pith.science/paper/SHDN4AT7"},"agent_actions":{"view_html":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5","download_json":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5.json","view_paper":"https://pith.science/paper/SHDN4AT7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.1378&json=true","fetch_graph":"https://pith.science/api/pith-number/SHDN4AT7ITDULYFDHDU3MBYGV5/graph.json","fetch_events":"https://pith.science/api/pith-number/SHDN4AT7ITDULYFDHDU3MBYGV5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5/action/storage_attestation","attest_author":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5/action/author_attestation","sign_citation":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5/action/citation_signature","submit_replication":"https://pith.science/pith/SHDN4AT7ITDULYFDHDU3MBYGV5/action/replication_record"}},"created_at":"2026-05-18T04:33:18.121054+00:00","updated_at":"2026-05-18T04:33:18.121054+00:00"}