{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:G5FPOEJ5QACKV7I3R7PQNFPESK","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":"bb5cc3ad83e8e6c87fb32f584adb701cd2595abc3d026208783b94830e6171ba","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2000-07-12T10:52:10Z","title_canon_sha256":"7d783c0b144f9a8b5d5e62f684ee45039e8e5964f1f8d04ae7d5b7b18423ae5a"},"schema_version":"1.0","source":{"id":"cond-mat/0007204","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0007204","created_at":"2026-05-18T01:07:12Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0007204v1","created_at":"2026-05-18T01:07:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0007204","created_at":"2026-05-18T01:07:12Z"},{"alias_kind":"pith_short_12","alias_value":"G5FPOEJ5QACK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"G5FPOEJ5QACKV7I3","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"G5FPOEJ5","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:52bfe8b877d205dd27b33c766a9046eda570f1a5a76c929b0286d1a624e41e16","target":"graph","created_at":"2026-05-18T01:07:12Z","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 geometric and open path phases of a four-state system subject to time varying cyclic potentials are computed from the Schr\\\"{o}dinger equation. Fast oscillations are found in the non-adiabatic case. For parameter values such that the system possesses degenerate levels, the geometric phase becomes anomalous, undergoing a sign switch. A physical system to which the results apply is a molecular dimer with two interacting electrons. Additionally, the sudden switching of the geometric phase promises to be an efficient control in two-qubit quantum computing.","authors_text":"Asher Yahalom, Robert Englman","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2000-07-12T10:52:10Z","title":"Switching of Geometric Phase in Degenerate Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0007204","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:d4d1a3e403defb21e076b5ed399b6cb8e2a25c134cb6415152c4a8e2a25bd3c4","target":"record","created_at":"2026-05-18T01:07:12Z","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":"bb5cc3ad83e8e6c87fb32f584adb701cd2595abc3d026208783b94830e6171ba","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2000-07-12T10:52:10Z","title_canon_sha256":"7d783c0b144f9a8b5d5e62f684ee45039e8e5964f1f8d04ae7d5b7b18423ae5a"},"schema_version":"1.0","source":{"id":"cond-mat/0007204","kind":"arxiv","version":1}},"canonical_sha256":"374af7113d8004aafd1b8fdf0695e4928fe5f593f20a4167044055d7083d27ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"374af7113d8004aafd1b8fdf0695e4928fe5f593f20a4167044055d7083d27ab","first_computed_at":"2026-05-18T01:07:12.828915Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:12.828915Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qh6lLpoEwSgU365fERIbsUxwZfNLrZjvH0q9zm2vFwHLL4tmBNwo1A+0eHeZUNczzW4cfZrfGYO5Jt6zLfBaAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:12.829513Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0007204","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d4d1a3e403defb21e076b5ed399b6cb8e2a25c134cb6415152c4a8e2a25bd3c4","sha256:52bfe8b877d205dd27b33c766a9046eda570f1a5a76c929b0286d1a624e41e16"],"state_sha256":"3ef2336a9d525a97adc068382013eccb1b12b7e66613a0ad1a1653c64f651797"}