{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:P25JLZEAEWEASXQOMQOA7RFOZ3","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":"9b01f7363842eb7c6337d56b28f8e35f78c7299cdf1aeb8f084da2ca72c7af06","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-05-25T18:04:57Z","title_canon_sha256":"036335b55ae7b06feea14d1a65ba5048c0732d3424aec9f0305fbe35905f2e13"},"schema_version":"1.0","source":{"id":"1705.09310","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.09310","created_at":"2026-05-18T00:31:51Z"},{"alias_kind":"arxiv_version","alias_value":"1705.09310v2","created_at":"2026-05-18T00:31:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.09310","created_at":"2026-05-18T00:31:51Z"},{"alias_kind":"pith_short_12","alias_value":"P25JLZEAEWEA","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P25JLZEAEWEASXQO","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P25JLZEA","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:2d7a0fe7ee7adbea801fd762fe391ea28cee910ffe4d948e48a7beb79e55ff29","target":"graph","created_at":"2026-05-18T00:31:51Z","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":"Ultracold atomic Fermi gases in two-dimensions (2D) are an increasingly popular topic of research. The interaction strength between spin-up and spin-down particles in two-component Fermi gases can be tuned in experiments, allowing for a strongly interacting regime where the gas properties are yet to be fully understood. We have probed this regime for 2D Fermi gases by performing T=0 ab initio diffusion Monte Carlo calculations. The many-body dynamics are largely dependent on the two-body interactions, therefore we start with an in-depth look at scattering theory in 2D. We show the partial-wave","authors_text":"Alexander Galea, Alexandros Gezerlis, Stefano Gandolfi, Tash Zielinski","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-05-25T18:04:57Z","title":"Fermions in Two Dimensions: Scattering and Many-Body Properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.09310","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":"sha256:771cbfea9675c23d6e52720ba6c9376ac18a4410406ae11b20097ceced9ea4e6","target":"record","created_at":"2026-05-18T00:31:51Z","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":"9b01f7363842eb7c6337d56b28f8e35f78c7299cdf1aeb8f084da2ca72c7af06","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-05-25T18:04:57Z","title_canon_sha256":"036335b55ae7b06feea14d1a65ba5048c0732d3424aec9f0305fbe35905f2e13"},"schema_version":"1.0","source":{"id":"1705.09310","kind":"arxiv","version":2}},"canonical_sha256":"7eba95e4802588095e0e641c0fc4aeced99324c0459018a10be5306b533e1376","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7eba95e4802588095e0e641c0fc4aeced99324c0459018a10be5306b533e1376","first_computed_at":"2026-05-18T00:31:51.013014Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:51.013014Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2wTRi7REWcCIfqUO537h6HxfWF1zxmrQzvixshEu3yZRUSn8knTfPqke9WdZkpP9IJoodnVM5qxRMeM36eJ8Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:51.013519Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.09310","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:771cbfea9675c23d6e52720ba6c9376ac18a4410406ae11b20097ceced9ea4e6","sha256:2d7a0fe7ee7adbea801fd762fe391ea28cee910ffe4d948e48a7beb79e55ff29"],"state_sha256":"c21464151f5649bcf3d2e0216d4ae01a6f92fd624538fc19e0a8f21992910e0c"}