{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NWKTS5CIMEG5RPGMSNRQR7MYSA","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":"738a9f37595cd799b54e5cc762bc835ea499057296b9ea6ddf97c4356032ecce","cross_cats_sorted":["cond-mat.quant-gas","nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-11-27T17:03:49Z","title_canon_sha256":"84358171032117c8db4cd5f6af76219095a3f38290502b36744229854a5b8ed0"},"schema_version":"1.0","source":{"id":"1511.08744","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.08744","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"arxiv_version","alias_value":"1511.08744v2","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.08744","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"pith_short_12","alias_value":"NWKTS5CIMEG5","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"NWKTS5CIMEG5RPGM","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"NWKTS5CI","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:b74205a6ecd84efa686cb221e04764fcb155ffe3ba00ba8283ead7d668af1890","target":"graph","created_at":"2026-05-18T01:13:16Z","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 calculate near-threshold bound states and Feshbach resonance positions for atom + rigid-rotor models of the highly anisotropic systems Li+CaH and Li+CaF. We perform statistical analysis on the resonance positions to compare with the predictions of random matrix theory. For Li+CaH with total angular momentum $J=0$ we find fully chaotic behavior in both the nearest-neighbor spacing distribution and the level number variance. However, for $J>0$ we find different behavior due to the presence of a nearly conserved quantum number. Li+CaF ($J=0$) also shows apparently reduced levels of chaotic beh","authors_text":"Christophe L. Vaillant, Dermot G. Green, Jeremy M. Hutson, Masato Morita, Matthew D. Frye","cross_cats":["cond-mat.quant-gas","nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-11-27T17:03:49Z","title":"The approach to chaos in ultracold atomic and molecular physics: statistics of near-threshold bound states for Li+CaH and Li+CaF"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.08744","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:b7947da4290c0c960589446c72b18a166964ce07fe2e78c74b08dd2bb18335af","target":"record","created_at":"2026-05-18T01:13:16Z","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":"738a9f37595cd799b54e5cc762bc835ea499057296b9ea6ddf97c4356032ecce","cross_cats_sorted":["cond-mat.quant-gas","nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2015-11-27T17:03:49Z","title_canon_sha256":"84358171032117c8db4cd5f6af76219095a3f38290502b36744229854a5b8ed0"},"schema_version":"1.0","source":{"id":"1511.08744","kind":"arxiv","version":2}},"canonical_sha256":"6d95397448610dd8bccc936308fd98901099114bb5e7b09d21031165cccfb18a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d95397448610dd8bccc936308fd98901099114bb5e7b09d21031165cccfb18a","first_computed_at":"2026-05-18T01:13:16.179481Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:16.179481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UBInvA4Lpm0Ex70TXTEgVuhrqn7R7DMQ+9Zmhkj7letEUFwkg3b01c7PzaSIygEDbLzNfzYa9+3EtABgg6m7DA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:16.179996Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.08744","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7947da4290c0c960589446c72b18a166964ce07fe2e78c74b08dd2bb18335af","sha256:b74205a6ecd84efa686cb221e04764fcb155ffe3ba00ba8283ead7d668af1890"],"state_sha256":"00dd5280dd2941fbb2634ea061fce4afea919f5c27ae339568592f37384a326b"}