{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HR2TMYVLIVAAPWG4R6EUP7JND3","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":"d030378426c9ae610306de8416d71735cf01fdb56d9fa09147e2e5851a8e850c","cross_cats_sorted":["physics.atom-ph","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-11-12T04:55:35Z","title_canon_sha256":"944802b0bd7cbc747e373cd3af98ceb86dbf13c3b0c5c91cdeb8564d207e71a9"},"schema_version":"1.0","source":{"id":"1411.3069","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.3069","created_at":"2026-05-18T02:14:17Z"},{"alias_kind":"arxiv_version","alias_value":"1411.3069v1","created_at":"2026-05-18T02:14:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.3069","created_at":"2026-05-18T02:14:17Z"},{"alias_kind":"pith_short_12","alias_value":"HR2TMYVLIVAA","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HR2TMYVLIVAAPWG4","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HR2TMYVL","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:d06b7aa83b6f6dda8dda4838454ca04e7e663e0d10244d0329e2fb6f91de8a1c","target":"graph","created_at":"2026-05-18T02:14:17Z","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"},"paper":{"abstract_excerpt":"We report Bose-Einstein condensation of two isotopes of the highly magnetic element dysprosium: 162Dy and 160Dy. For 162Dy, condensates with 10^5 atoms form below T = 50 nK. We find the evaporation efficiency for the isotope 160Dy to be poor; however, by utilizing a low-field Fano-Feshbach resonance to carefully change the scattering properties, it is possible to produce a Bose-Einstein condensate of 160Dy with 10^3 atoms. The 162Dy BEC reported is an order of magnitude larger in atom number than that of the previously reported 164Dy BEC, and it may be produced within 18 s.","authors_text":"Benjamin L. Lev, Kristian Baumann, Nathaniel Q. Burdick, Yijun Tang","cross_cats":["physics.atom-ph","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-11-12T04:55:35Z","title":"Bose-Einstein condensation of 162Dy and 160Dy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.3069","kind":"arxiv","version":1},"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":"sha256:2412d58a8698acc441b37f6f5770977effcffb8252ff0cf1ef8df909ba408233","target":"record","created_at":"2026-05-18T02:14:17Z","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":"d030378426c9ae610306de8416d71735cf01fdb56d9fa09147e2e5851a8e850c","cross_cats_sorted":["physics.atom-ph","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-11-12T04:55:35Z","title_canon_sha256":"944802b0bd7cbc747e373cd3af98ceb86dbf13c3b0c5c91cdeb8564d207e71a9"},"schema_version":"1.0","source":{"id":"1411.3069","kind":"arxiv","version":1}},"canonical_sha256":"3c753662ab454007d8dc8f8947fd2d1ec36851271e66d007440c5b214f192394","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c753662ab454007d8dc8f8947fd2d1ec36851271e66d007440c5b214f192394","first_computed_at":"2026-05-18T02:14:17.385419Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:14:17.385419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EgeysY35rGTjuo1gntOKXne4wPJSXydFEAls4lJdJwDwVFi33GSITPMPYMIk/hvJ4KtibiMKQK++41yQMheiCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:14:17.386138Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.3069","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2412d58a8698acc441b37f6f5770977effcffb8252ff0cf1ef8df909ba408233","sha256:d06b7aa83b6f6dda8dda4838454ca04e7e663e0d10244d0329e2fb6f91de8a1c"],"state_sha256":"a801943673890b9a01808d8bd912280ce0b8fa64138397bad9839e10fcd1f7e6"}