{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:WCC5JCXVRYSGDWJ7RIMXBBJND3","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":"247439f713b32e3e74fc5bea468a044607ff1973b8380538ebc9901083cc2663","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-17T10:11:23Z","title_canon_sha256":"6be7fd4b099bc59621994590ce83d982b8e50dccdd7d6dbf4f717c2e0c7b2853"},"schema_version":"1.0","source":{"id":"1411.4415","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.4415","created_at":"2026-05-18T01:23:29Z"},{"alias_kind":"arxiv_version","alias_value":"1411.4415v3","created_at":"2026-05-18T01:23:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.4415","created_at":"2026-05-18T01:23:29Z"},{"alias_kind":"pith_short_12","alias_value":"WCC5JCXVRYSG","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"WCC5JCXVRYSGDWJ7","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"WCC5JCXV","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:92c1d4ddf3e373cfa0474290e1c1a61ad340df2697a044ab51bd5f95d742b96c","target":"graph","created_at":"2026-05-18T01:23:29Z","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":"A system of two exchange-coupled Kondo impurities in a magnetic field gives rise to a rich phase space hosting a multitude of correlated phenomena. Magnetic atoms on surfaces probed through scanning tunnelling microscopy provide an excellent platform to investigate coupled impurities, but typical high Kondo temperatures prevent field-dependent studies from being performed, rendering large parts of the phase space inaccessible. We present an integral study of pairs of Co atoms on insulating Cu2N/Cu(100), which each have a Kondo temperature of only 2.6 K. In order to cover the different regions ","authors_text":"A. F. Otte, A. Spinelli, B. Bryant, M. Gerrits, M. Ternes, R. Toskovic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-17T10:11:23Z","title":"Exploring the phase diagram of the two-impurity Kondo problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.4415","kind":"arxiv","version":3},"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":"sha256:4d4ce99e8b1c06b6db56be93a1c9951767ec20a1da75b87d3eec6d8223e5bb55","target":"record","created_at":"2026-05-18T01:23:29Z","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":"247439f713b32e3e74fc5bea468a044607ff1973b8380538ebc9901083cc2663","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-17T10:11:23Z","title_canon_sha256":"6be7fd4b099bc59621994590ce83d982b8e50dccdd7d6dbf4f717c2e0c7b2853"},"schema_version":"1.0","source":{"id":"1411.4415","kind":"arxiv","version":3}},"canonical_sha256":"b085d48af58e2461d93f8a1970852d1ec741758df71e297d7cc6816cde464ae6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b085d48af58e2461d93f8a1970852d1ec741758df71e297d7cc6816cde464ae6","first_computed_at":"2026-05-18T01:23:29.595137Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:29.595137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9eAwq0nbhmYIn/Nml+swDFR4ftZ9OhE9lp7qYLaszHvpHDjUMEUYtzkxUyEjpALvTvcKzPKiYhe940Wjpj2yCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:29.595781Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.4415","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d4ce99e8b1c06b6db56be93a1c9951767ec20a1da75b87d3eec6d8223e5bb55","sha256:92c1d4ddf3e373cfa0474290e1c1a61ad340df2697a044ab51bd5f95d742b96c"],"state_sha256":"ac51c01a847cbd2275767806ef8ddbd12b3d0e5e3191ea8d9c4febfc547dd6fb"}