{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RBOZILBHQDD7EZBGYYLIZB54LG","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":"5a18e4fa0622fc2c41a11458ff3d08f6d853eca8557a2f0f764b1b283655f748","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-07-22T09:38:02Z","title_canon_sha256":"9ed6933e2a0c76c4f72c76cc5b8d0db808adc00158dc4428faec5eeea19721eb"},"schema_version":"1.0","source":{"id":"1607.06613","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.06613","created_at":"2026-05-18T00:56:20Z"},{"alias_kind":"arxiv_version","alias_value":"1607.06613v1","created_at":"2026-05-18T00:56:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.06613","created_at":"2026-05-18T00:56:20Z"},{"alias_kind":"pith_short_12","alias_value":"RBOZILBHQDD7","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RBOZILBHQDD7EZBG","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RBOZILBH","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:21d258c9a41a7a38d54b3960b88f8f215f29a681f09720788d1bb3d224c03cb1","target":"graph","created_at":"2026-05-18T00:56:20Z","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":"In a joint experimental and theoretical effort, we report on the formation of a macro-droplet state in an ultracold bosonic gas of erbium atoms with strong dipolar interactions. By precise tuning of the s-wave scattering length below the so-called dipolar length, we observe a smooth crossover of the ground state from a dilute Bose-Einstein condensate (BEC) to a dense macro-droplet state of more than $10^4$ atoms. Based on the study of collective excitations and loss features, we quantitative prove that quantum fluctuations stabilize the ultracold gas far beyond the instability threshold impose","authors_text":"D. Petter, F. Ferlaino, F. W\\\"achtler, L. Chomaz, L. Santos, M. J. Mark, S. Baier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-07-22T09:38:02Z","title":"Quantum-fluctuation-driven crossover from a dilute Bose-Einstein condensate to a macro-droplet in a dipolar quantum fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.06613","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":"sha256:66af9fa8ebcf2d404b1f6f59bc22dda6097ef67c582b78906c28101276a21860","target":"record","created_at":"2026-05-18T00:56:20Z","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":"5a18e4fa0622fc2c41a11458ff3d08f6d853eca8557a2f0f764b1b283655f748","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-07-22T09:38:02Z","title_canon_sha256":"9ed6933e2a0c76c4f72c76cc5b8d0db808adc00158dc4428faec5eeea19721eb"},"schema_version":"1.0","source":{"id":"1607.06613","kind":"arxiv","version":1}},"canonical_sha256":"885d942c2780c7f26426c6168c87bc599caa3bbda9ddc2e0e8e5472b53867d2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"885d942c2780c7f26426c6168c87bc599caa3bbda9ddc2e0e8e5472b53867d2f","first_computed_at":"2026-05-18T00:56:20.006959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:20.006959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PyLMHS00smnHu1+SLwCtUHgB82T+lF0eN9H5L2wXY2JqwW9ehAp/nePY3dazwxr4hC783aAPo/O3CI7JJtsbDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:20.007701Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.06613","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66af9fa8ebcf2d404b1f6f59bc22dda6097ef67c582b78906c28101276a21860","sha256:21d258c9a41a7a38d54b3960b88f8f215f29a681f09720788d1bb3d224c03cb1"],"state_sha256":"c090973d23edb05f41a64939f521876c690117a04c2117425bf9dfdd0bd32907"}