{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:5XJ6OBZLD44VITAHWTNVRCH6OU","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":"6e6794e58aa86c6845a62ec66b25f829cd3d0cc6f930f42cf00fcd14986962fb","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T20:00:04Z","title_canon_sha256":"8932c7555fd7335587ae17dea07a78f4f8d60090b871cc485c0ad685f4f683c7"},"schema_version":"1.0","source":{"id":"cond-mat/9608082","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9608082","created_at":"2026-05-18T01:07:10Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9608082v2","created_at":"2026-05-18T01:07:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9608082","created_at":"2026-05-18T01:07:10Z"},{"alias_kind":"pith_short_12","alias_value":"5XJ6OBZLD44V","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"5XJ6OBZLD44VITAH","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"5XJ6OBZL","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:a9b6a6b38916fa5c90c782d34283e611e2608e18cb5babc497ff03f5034f76cb","target":"graph","created_at":"2026-05-18T01:07:10Z","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 analytically the exact dynamical response of a droplet of N interacting electrons in a quantum dot with an arbitrarily time-dependent parabolic confinement potential \\omega(t) and a perpendicular magnetic field. We find that, for certain frequency ranges, a sinusoidal perturbation acts like an attractive effective interaction between electrons. In the absence of a time-averaged confinement potential, the N electrons can bind together to form a stable, free-standing droplet.","authors_text":"Neil F. Johnson (Oxford University), Simon C. Benjamin","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T20:00:04Z","title":"Exact dynamical response of an N-electron quantum dot subject to a time-dependent potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9608082","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:d9c252713b326cfa9369b569de0e02fabe54b4567d3b70bf648dc1662ba8a895","target":"record","created_at":"2026-05-18T01:07:10Z","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":"6e6794e58aa86c6845a62ec66b25f829cd3d0cc6f930f42cf00fcd14986962fb","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T20:00:04Z","title_canon_sha256":"8932c7555fd7335587ae17dea07a78f4f8d60090b871cc485c0ad685f4f683c7"},"schema_version":"1.0","source":{"id":"cond-mat/9608082","kind":"arxiv","version":2}},"canonical_sha256":"edd3e7072b1f39544c07b4db5888fe753ec5a4223f8ff31dd5aaca55e6f265f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edd3e7072b1f39544c07b4db5888fe753ec5a4223f8ff31dd5aaca55e6f265f1","first_computed_at":"2026-05-18T01:07:10.811740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:10.811740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E4EzaRlC/i9tFM0J2izqQgBQnskDq/nFJi7BhtMPAnJu274d7z4v7cM0o7rRPlFXdqUyizWjj/LDqhOhpsZsCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:10.812265Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9608082","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9c252713b326cfa9369b569de0e02fabe54b4567d3b70bf648dc1662ba8a895","sha256:a9b6a6b38916fa5c90c782d34283e611e2608e18cb5babc497ff03f5034f76cb"],"state_sha256":"492e3b8649af5953fdd2fec6430de15cbf229295852b9f0ded8536637732fdb4"}