{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:R5CDZWYP3M6ODOC4HAPE2G774S","short_pith_number":"pith:R5CDZWYP","schema_version":"1.0","canonical_sha256":"8f443cdb0fdb3ce1b85c381e4d1bffe4aa3dbeeb84656d3fe3fe295b15d6e80d","source":{"kind":"arxiv","id":"1803.11445","version":2},"attestation_state":"computed","paper":{"title":"Realization of a Strongly Interacting Fermi Gas of Dipolar Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"A. Patscheider, D. Petter, F. Ferlaino, G. Natale, J. H. Becher, L. Chomaz, M. J. Mark, S. Baier","submitted_at":"2018-03-30T13:31:51Z","abstract_excerpt":"We realize a two-component dipolar Fermi gas with tunable interactions, using erbium atoms. Employing a lattice-protection technique, we selectively prepare deeply degenerate mixtures of the two lowest spin states and perform high-resolution Feshbach spectroscopy in an optical dipole trap. We identify a comparatively broad Feshbach resonance and map the interspin scattering length in its vicinity. The Fermi mixture shows a remarkable collisional stability in the strongly interacting regime, providing a first step towards studies of superfluid pairing, crossing from Cooper pairs to bound molecu"},"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":"1803.11445","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-03-30T13:31:51Z","cross_cats_sorted":[],"title_canon_sha256":"84abf8ca9e1794069fe89c3fd0ba6d612a1206e0148332e0ed92a8a6f7c10f86","abstract_canon_sha256":"823a99e4444692c58926d194c80e0dd663acbe6fde7d6b69c78c7c643348f0da"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:11.711846Z","signature_b64":"0xwlUBS5aojbPzrUMSAqYvg+dGZQ4KBClbI8WMmy6cLZ0uADDhIritbwkByWEBVbumPyVeB7OORQ4AJBAJF1CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f443cdb0fdb3ce1b85c381e4d1bffe4aa3dbeeb84656d3fe3fe295b15d6e80d","last_reissued_at":"2026-05-18T00:06:11.711141Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:11.711141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realization of a Strongly Interacting Fermi Gas of Dipolar Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"A. Patscheider, D. Petter, F. Ferlaino, G. Natale, J. H. Becher, L. Chomaz, M. J. Mark, S. Baier","submitted_at":"2018-03-30T13:31:51Z","abstract_excerpt":"We realize a two-component dipolar Fermi gas with tunable interactions, using erbium atoms. Employing a lattice-protection technique, we selectively prepare deeply degenerate mixtures of the two lowest spin states and perform high-resolution Feshbach spectroscopy in an optical dipole trap. We identify a comparatively broad Feshbach resonance and map the interspin scattering length in its vicinity. The Fermi mixture shows a remarkable collisional stability in the strongly interacting regime, providing a first step towards studies of superfluid pairing, crossing from Cooper pairs to bound molecu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.11445","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":"1803.11445","created_at":"2026-05-18T00:06:11.711252+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.11445v2","created_at":"2026-05-18T00:06:11.711252+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.11445","created_at":"2026-05-18T00:06:11.711252+00:00"},{"alias_kind":"pith_short_12","alias_value":"R5CDZWYP3M6O","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"R5CDZWYP3M6ODOC4","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"R5CDZWYP","created_at":"2026-05-18T12:32:50.500415+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/R5CDZWYP3M6ODOC4HAPE2G774S","json":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S.json","graph_json":"https://pith.science/api/pith-number/R5CDZWYP3M6ODOC4HAPE2G774S/graph.json","events_json":"https://pith.science/api/pith-number/R5CDZWYP3M6ODOC4HAPE2G774S/events.json","paper":"https://pith.science/paper/R5CDZWYP"},"agent_actions":{"view_html":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S","download_json":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S.json","view_paper":"https://pith.science/paper/R5CDZWYP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.11445&json=true","fetch_graph":"https://pith.science/api/pith-number/R5CDZWYP3M6ODOC4HAPE2G774S/graph.json","fetch_events":"https://pith.science/api/pith-number/R5CDZWYP3M6ODOC4HAPE2G774S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S/action/storage_attestation","attest_author":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S/action/author_attestation","sign_citation":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S/action/citation_signature","submit_replication":"https://pith.science/pith/R5CDZWYP3M6ODOC4HAPE2G774S/action/replication_record"}},"created_at":"2026-05-18T00:06:11.711252+00:00","updated_at":"2026-05-18T00:06:11.711252+00:00"}