{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ALJ2ZLNC47S2DC6HY4ACII36DB","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":"7203d1bc95aeda98921237208a2a7e6e2411c68680fa0ed1defc2f310ef0c1ee","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-03-13T10:19:48Z","title_canon_sha256":"088c0dd1527561af2b1c9b9c46fcd4a6dc7096dd52cf7cf12c5070c36ca00e29"},"schema_version":"1.0","source":{"id":"1503.04007","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.04007","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"arxiv_version","alias_value":"1503.04007v2","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04007","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"pith_short_12","alias_value":"ALJ2ZLNC47S2","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"ALJ2ZLNC47S2DC6H","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"ALJ2ZLNC","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:e0553993b83d3d279ad3e34380e280acddcca017a6aa20eefef78a831901774d","target":"graph","created_at":"2026-05-18T02:05:23Z","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 investigate the finite-temperature properties of an Anderson lattice with regularly depleted impurities. The physics of this model is ruled by two different magnetic exchange mechanisms: conventional Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction at weak hybridization strength V and a novel inverse indirect magnetic exchange (IIME) at strong V, both favoring a ferromagnetic ground state. The stability of ferromagnetic order against thermal fluctuations is systematically studied by static mean-field theory for an effective low-energy spin-only model emerging perturbatively in the strong-co","authors_text":"Irakli Titvinidze, Maximilian W. Aulbach, Michael Potthoff","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-03-13T10:19:48Z","title":"Crossover from conventional to inverse indirect magnetic exchange in the depleted Anderson lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04007","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":"sha256:3d3d90e2a30edff237824a33f8e917be14a2d8a4de46b020b5cea3500b2e8f79","target":"record","created_at":"2026-05-18T02:05:23Z","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":"7203d1bc95aeda98921237208a2a7e6e2411c68680fa0ed1defc2f310ef0c1ee","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-03-13T10:19:48Z","title_canon_sha256":"088c0dd1527561af2b1c9b9c46fcd4a6dc7096dd52cf7cf12c5070c36ca00e29"},"schema_version":"1.0","source":{"id":"1503.04007","kind":"arxiv","version":2}},"canonical_sha256":"02d3acada2e7e5a18bc7c70024237e187290409bf2af90c02a358a97140b5b03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02d3acada2e7e5a18bc7c70024237e187290409bf2af90c02a358a97140b5b03","first_computed_at":"2026-05-18T02:05:23.625351Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:23.625351Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HAvJKpZkES085DY2ShCI/rXHrVG4p1ezODANi6q8fwAAkrH00YnDFEJMU6A8Lc0kgMY20GJzw9481p2p8ijkCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:23.626110Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.04007","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d3d90e2a30edff237824a33f8e917be14a2d8a4de46b020b5cea3500b2e8f79","sha256:e0553993b83d3d279ad3e34380e280acddcca017a6aa20eefef78a831901774d"],"state_sha256":"3f615c96e310f85eb2c3fe241cde9f452ed650e3d03665147356a3ba3ae6a6ae"}