{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:KWXIEVL236CZOEBS6ADUDVJL4Y","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":"0933e8ff45f69a3e6a92e2b1679f618205178fd653f354a3b01ded23144764b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-09-03T03:29:14Z","title_canon_sha256":"a7ae842a1581a843b3a2e393a63a4644c69a1024c89f1e48404ef6442817f475"},"schema_version":"1.0","source":{"id":"1509.00931","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00931","created_at":"2026-05-18T01:24:18Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00931v1","created_at":"2026-05-18T01:24:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00931","created_at":"2026-05-18T01:24:18Z"},{"alias_kind":"pith_short_12","alias_value":"KWXIEVL236CZ","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"KWXIEVL236CZOEBS","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"KWXIEVL2","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:fc3e3ef0d57c2695b0f82ed7d1b9a0137aef299ff6a81b162d1c9da79692f322","target":"graph","created_at":"2026-05-18T01:24:18Z","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 present one-dimensional simulation results for the cold atom tunneling experiments by the Heidelberg group [G. Z\\\"urn {\\em{et al.}}, Phys. Rev. Lett. {\\bf{108}}, 075303 (2012) and G. Z\\\"urn {\\em{et al.}}, Phys. Rev. Lett. {\\bf{111}}, 175302 (2013)] on one or two $^6$Li atoms confined by a potential that consists of an approximately harmonic optical trap plus a linear magnetic field gradient. At the non-interacting particle level, we find that the WKB (Wentzel-Kramers-Brillouin) approximation may not be used as a reliable tool to extract the trapping potential parameters from the experimenta","authors_text":"D. Blume, Seyed Ebrahim Gharashi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-09-03T03:29:14Z","title":"Tunneling dynamics of two interacting one-dimensional particles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00931","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:fbbf91aee00646b35169369c685b87e3a1137d07f89358a3bfd769b07c851d56","target":"record","created_at":"2026-05-18T01:24:18Z","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":"0933e8ff45f69a3e6a92e2b1679f618205178fd653f354a3b01ded23144764b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-09-03T03:29:14Z","title_canon_sha256":"a7ae842a1581a843b3a2e393a63a4644c69a1024c89f1e48404ef6442817f475"},"schema_version":"1.0","source":{"id":"1509.00931","kind":"arxiv","version":1}},"canonical_sha256":"55ae82557adf85971032f00741d52be61aaf3eb5ec0bbf68f14f4467ef3abaa7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"55ae82557adf85971032f00741d52be61aaf3eb5ec0bbf68f14f4467ef3abaa7","first_computed_at":"2026-05-18T01:24:18.397160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:24:18.397160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Iiv4krXCpNlvRLgWDBLrRM/zK0fm9GGj05XhTRUNp9D+jOXUPUV9uuVcYS7v4hyc429efn3AxmOTK/wxW8uvBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:24:18.397633Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.00931","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fbbf91aee00646b35169369c685b87e3a1137d07f89358a3bfd769b07c851d56","sha256:fc3e3ef0d57c2695b0f82ed7d1b9a0137aef299ff6a81b162d1c9da79692f322"],"state_sha256":"23f79d8bc6be71632338e16f8c0aa6754e1e341950ac914b82c62005ec20ed71"}