{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZG3PSMLXFXV4Q5NNG7HYDFYLTF","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":"61aada2bbd5a70887933ddc7478f67fdab80de14b5fb337a78b1a32d01e6809c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-04-25T19:43:07Z","title_canon_sha256":"bde4e394d762830b01d5a7a9ec446190ba1f05e3f07a3286ed5c419587c5d6a7"},"schema_version":"1.0","source":{"id":"1304.6989","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.6989","created_at":"2026-05-18T03:13:35Z"},{"alias_kind":"arxiv_version","alias_value":"1304.6989v2","created_at":"2026-05-18T03:13:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.6989","created_at":"2026-05-18T03:13:35Z"},{"alias_kind":"pith_short_12","alias_value":"ZG3PSMLXFXV4","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZG3PSMLXFXV4Q5NN","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZG3PSMLX","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:9652df0e9ece691bea5ec92cbd732efb88090528705a3d34a99efde281838be9","target":"graph","created_at":"2026-05-18T03:13:35Z","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":"Recent measurements of Efimov resonances in a number of ultracold atom species have revealed an unexpected universality, in which three-body scattering properties are determined by the van der Waals length of the two-body interaction potential. To investigate whether this universality extends to heteronuclear mixtures, we measure loss rate coefficients in an ultracold trapped gas of $^{40}$K and $^{87}$Rb atoms. We find an Efimov-like resonance in the rate of inelastic collisions between $^{40}$K$^{87}$Rb Feshbach molecules and $^{87}$Rb atoms. However, we do not observe any Efimov-related res","authors_text":"Deborah S. Jin, Ming-Guang Hu, Ruth S. Bloom, Tyler D. Cumby","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-04-25T19:43:07Z","title":"Tests of universal three-body physics in an ultracold Bose-Fermi mixture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.6989","kind":"arxiv","version":2},"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":"sha256:27c49303a2149fb52096ecbb85d9ba87565784499c0b41a0ceada0786df05a92","target":"record","created_at":"2026-05-18T03:13:35Z","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":"61aada2bbd5a70887933ddc7478f67fdab80de14b5fb337a78b1a32d01e6809c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-04-25T19:43:07Z","title_canon_sha256":"bde4e394d762830b01d5a7a9ec446190ba1f05e3f07a3286ed5c419587c5d6a7"},"schema_version":"1.0","source":{"id":"1304.6989","kind":"arxiv","version":2}},"canonical_sha256":"c9b6f931772debc875ad37cf81970b994200854db1de4185b01d53e71728dfa0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c9b6f931772debc875ad37cf81970b994200854db1de4185b01d53e71728dfa0","first_computed_at":"2026-05-18T03:13:35.700581Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:13:35.700581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v9cQ8Ok9mXlABw0HbPl/2gqsiXimmD4sz1Qc2OTzsgS24zt3MMTjXKfW0WH9FwCmTHsogMkpO+WBvI2gfJ2aBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:13:35.701369Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.6989","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27c49303a2149fb52096ecbb85d9ba87565784499c0b41a0ceada0786df05a92","sha256:9652df0e9ece691bea5ec92cbd732efb88090528705a3d34a99efde281838be9"],"state_sha256":"2b8fd4a9f73c5a59103af8a24e944342d60df993380d00f1fe5b4ed0cf89e0e1"}