{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:LVAQQZ5MAVB5SIDH6F6T42TOQS","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":"ecdf41e8705228b2c7e009dd49c3926645c2622fae65ea49e177b1872312e6c0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2008-08-28T10:28:25Z","title_canon_sha256":"01934fc07d22204d2d2575d99f0614e7ef4e391a97496c47ab5d7253426f9238"},"schema_version":"1.0","source":{"id":"0808.3876","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0808.3876","created_at":"2026-05-18T00:37:23Z"},{"alias_kind":"arxiv_version","alias_value":"0808.3876v1","created_at":"2026-05-18T00:37:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0808.3876","created_at":"2026-05-18T00:37:23Z"},{"alias_kind":"pith_short_12","alias_value":"LVAQQZ5MAVB5","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"LVAQQZ5MAVB5SIDH","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"LVAQQZ5M","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:75aca0378f5163c3242983b8fd392ecac59dfd1ee4c31f21ea39330bfb340668","target":"graph","created_at":"2026-05-18T00:37:23Z","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 on experiments exploring the physics of dipolar quantum gases using a Chromium Bose-Einstein condensate (BEC). By means of a Feshbach resonance, it is possible to reduce the effects of short range interactions and reach a regime where the physics is governed by the long-range, anisotropic dipole-dipole interaction between the large ($6 \\mu_{\\rm B}$) magnetic moments of Chromium atoms. Several dramatic effects of the dipolar interaction are observed: the usual inversion of ellipticity of the condensate during time-of flight is inhibited, the stability of the dipolar gas depends strong","authors_text":"A. Griesmaier, B. Fr\\\"ohlich, J. Metz, T. Koch, T. Lahaye, T. Pfau","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2008-08-28T10:28:25Z","title":"A purely dipolar quantum gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0808.3876","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":"sha256:2cde0ec0dff19e9fbe91af266f1d65462fa33ef1bad75385d0203688a971fcb6","target":"record","created_at":"2026-05-18T00:37:23Z","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":"ecdf41e8705228b2c7e009dd49c3926645c2622fae65ea49e177b1872312e6c0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2008-08-28T10:28:25Z","title_canon_sha256":"01934fc07d22204d2d2575d99f0614e7ef4e391a97496c47ab5d7253426f9238"},"schema_version":"1.0","source":{"id":"0808.3876","kind":"arxiv","version":1}},"canonical_sha256":"5d410867ac0543d92067f17d3e6a6e84ab4d97a60b47ba77d20534266b9b9316","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d410867ac0543d92067f17d3e6a6e84ab4d97a60b47ba77d20534266b9b9316","first_computed_at":"2026-05-18T00:37:23.433999Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:23.433999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KuA4gUwwCVSqsNS8qiG+64M8Zo0QLGgW9/8Xa1mUKitOQ71TLesqo63vuajBuhblkfokUHezws2dhX8J+S9uBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:23.434638Z","signed_message":"canonical_sha256_bytes"},"source_id":"0808.3876","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2cde0ec0dff19e9fbe91af266f1d65462fa33ef1bad75385d0203688a971fcb6","sha256:75aca0378f5163c3242983b8fd392ecac59dfd1ee4c31f21ea39330bfb340668"],"state_sha256":"395c06888140d8590d86370b645c7f47fecea7a38b8f6c58ba333f2778e41aff"}