{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:O7CVPGOZ33EDDUW2Z5SANLLHKS","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":"835ffddd5998a5fc0baba6f9fb581be10094237099fbf950559ad771d0bd9380","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-01-30T14:40:13Z","title_canon_sha256":"17bb6e696c39fba74d032a9136922cb5b37c3979422df8a9f122501c36149da3"},"schema_version":"1.0","source":{"id":"1201.6235","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.6235","created_at":"2026-05-18T03:50:48Z"},{"alias_kind":"arxiv_version","alias_value":"1201.6235v1","created_at":"2026-05-18T03:50:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6235","created_at":"2026-05-18T03:50:48Z"},{"alias_kind":"pith_short_12","alias_value":"O7CVPGOZ33ED","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"O7CVPGOZ33EDDUW2","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"O7CVPGOZ","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:4eba9f58f7ec882887da985f59d040feb813a30c6342b6178e2e318c9499d4ab","target":"graph","created_at":"2026-05-18T03:50:48Z","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":"The dynamics of an interacting Fermi gas of atoms at sufficiently high temperatures can be efficiently studied via a numerical simulation of the Boltzmann equation. In this work we describe in detail the setup we used recently to study the oscillations of two spin-polarised fermionic clouds in a trap. We focus here on the evaluation of interparticle interactions. We compare different ways of choosing the phase space coordinates of a pair of atoms after a successful collision and demonstrate that the exact microscopic setup has no influence on the macroscopic outcome.","authors_text":"Carlos Lobo, Fr\\'ed\\'eric Chevy, Olga Goulko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-01-30T14:40:13Z","title":"Boltzmann equation simulation for a trapped Fermi gas of atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6235","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:ea262f6d4cc2383137cf8b57cfb407277af8f477a194826a03a5bb34098c57e3","target":"record","created_at":"2026-05-18T03:50:48Z","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":"835ffddd5998a5fc0baba6f9fb581be10094237099fbf950559ad771d0bd9380","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-01-30T14:40:13Z","title_canon_sha256":"17bb6e696c39fba74d032a9136922cb5b37c3979422df8a9f122501c36149da3"},"schema_version":"1.0","source":{"id":"1201.6235","kind":"arxiv","version":1}},"canonical_sha256":"77c55799d9dec831d2dacf6406ad6754b608c7ca48aad901cd045fd4e0124378","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77c55799d9dec831d2dacf6406ad6754b608c7ca48aad901cd045fd4e0124378","first_computed_at":"2026-05-18T03:50:48.489245Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:50:48.489245Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Hps5u0z4j3lq87WvOAnc4djTLCruY1c9ODeLhi7/rmLZdlvTdlsSeLcjje2n/IlcHrhsWOeNIwtXBG6czgJJDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:50:48.489775Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.6235","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea262f6d4cc2383137cf8b57cfb407277af8f477a194826a03a5bb34098c57e3","sha256:4eba9f58f7ec882887da985f59d040feb813a30c6342b6178e2e318c9499d4ab"],"state_sha256":"26de715d06c2c13d42677933db59ee8e2ebc22bd1eefa86a7084d5f62db12c7b"}