{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Q36Z7LJ3NRSFZ6RKVYEQPVVMA7","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":"7ab29e8d94865235642c4cfdbd8d29d3c8ff3b6f409e2ac0fc34d8c7421bf724","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-11-06T17:25:19Z","title_canon_sha256":"9be85074184dd8be54d1207529a1434cca6917b713977854b6ed775e0170cfef"},"schema_version":"1.0","source":{"id":"1411.1664","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.1664","created_at":"2026-05-18T02:26:02Z"},{"alias_kind":"arxiv_version","alias_value":"1411.1664v1","created_at":"2026-05-18T02:26:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.1664","created_at":"2026-05-18T02:26:02Z"},{"alias_kind":"pith_short_12","alias_value":"Q36Z7LJ3NRSF","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"Q36Z7LJ3NRSFZ6RK","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"Q36Z7LJ3","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:0dc0c278e51a163af93e43e9610c140d48e6c5c410989b6e7c8720fab6c67683","target":"graph","created_at":"2026-05-18T02:26:02Z","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":"It is well known that the ground states of a Fermi liquid with and without a single Kondo impurity have an overlap which decays as a power law of the system size, expressing the Anderson orthogonality catastrophe. Ground states with two different values of the Kondo couplings have, however, a finite overlap in the thermodynamic limit. This overlap, which plays an important role in quantum quenches for impurity systems, is a universal function of the ratio of the corresponding Kondo temperatures, which is not accessible using perturbation theory nor the Bethe ansatz. Using a strategy based on t","authors_text":"Hubert Saleur, Jesper L. Jacobsen, Romain Vasseur, Sergei L. Lukyanov","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-11-06T17:25:19Z","title":"Exact overlaps in the Kondo problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.1664","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:b42a9ab5fed5a3c79d76e5261614c5f8de9b4edaa9e5cb26b225e65c8a7b8dc7","target":"record","created_at":"2026-05-18T02:26:02Z","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":"7ab29e8d94865235642c4cfdbd8d29d3c8ff3b6f409e2ac0fc34d8c7421bf724","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-11-06T17:25:19Z","title_canon_sha256":"9be85074184dd8be54d1207529a1434cca6917b713977854b6ed775e0170cfef"},"schema_version":"1.0","source":{"id":"1411.1664","kind":"arxiv","version":1}},"canonical_sha256":"86fd9fad3b6c645cfa2aae0907d6ac07d6101bb70dbd990944031966be8ab775","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86fd9fad3b6c645cfa2aae0907d6ac07d6101bb70dbd990944031966be8ab775","first_computed_at":"2026-05-18T02:26:02.450007Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:26:02.450007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MzZgfNKs1TC4WbU9g4t6QXu4LZH7gPr72WmWW+G8CT1r2ETwftWN7Swpfd24pBwxV/DZ8qtA1s5XKhVEGdxuDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:26:02.450412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.1664","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b42a9ab5fed5a3c79d76e5261614c5f8de9b4edaa9e5cb26b225e65c8a7b8dc7","sha256:0dc0c278e51a163af93e43e9610c140d48e6c5c410989b6e7c8720fab6c67683"],"state_sha256":"b8f943c56842c7f3a7ed1f9082d240c4de12d35c6a8ab35bb96a18b57da0bf13"}