{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:5H4CKMHLXWM5LTMIBRPSPMLUFI","short_pith_number":"pith:5H4CKMHL","schema_version":"1.0","canonical_sha256":"e9f82530ebbd99d5cd880c5f27b1742a2cee8317b4d304ed114755d466a84242","source":{"kind":"arxiv","id":"cond-mat/0606780","version":2},"attestation_state":"computed","paper":{"title":"Exotic phenomena in doped quantum magnets","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Laeuchli, D. Poilblanc, F. Mila, M. Mambrini","submitted_at":"2006-06-30T12:57:04Z","abstract_excerpt":"We investigate the properties of the two-dimensional frustrated quantum antiferromagnet on the square lattice, especially at infinitesimal doping. We find that next nearest neighbor (N.N.) J2 and next-next N.N. J3 interactions together destroy the antiferromagnetic long range order and stabilize a quantum disordered valence bond crystalline plaquette phase. A static vacancy or a dynamic hole doped into this phase liberates a spinon. From the profile of the spinon wavefunction around the (static) vacancy we identify an intermediate behavior between complete deconfinement (behavior seen in the k"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"cond-mat/0606780","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-06-30T12:57:04Z","cross_cats_sorted":[],"title_canon_sha256":"5d69225022e18abbd90b206f1dcf04c596da836004e57ee6219c9d353e2395d7","abstract_canon_sha256":"e8ac1c65e49845eac355d8e6a95c96c0633ccd1cc4ac0ff9e1f2e010424ea226"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:45.234033Z","signature_b64":"NS+47jS1PY+vXaV6kfq3sw9Yfom9yHAWUnURSWM2R+jbQqGbnx7zfIxnguUhlV4Hmjh+EhpnoWZxeqRhqWdODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e9f82530ebbd99d5cd880c5f27b1742a2cee8317b4d304ed114755d466a84242","last_reissued_at":"2026-05-18T01:39:45.233432Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:45.233432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exotic phenomena in doped quantum magnets","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Laeuchli, D. Poilblanc, F. Mila, M. Mambrini","submitted_at":"2006-06-30T12:57:04Z","abstract_excerpt":"We investigate the properties of the two-dimensional frustrated quantum antiferromagnet on the square lattice, especially at infinitesimal doping. We find that next nearest neighbor (N.N.) J2 and next-next N.N. J3 interactions together destroy the antiferromagnetic long range order and stabilize a quantum disordered valence bond crystalline plaquette phase. A static vacancy or a dynamic hole doped into this phase liberates a spinon. From the profile of the spinon wavefunction around the (static) vacancy we identify an intermediate behavior between complete deconfinement (behavior seen in the k"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0606780","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0606780","created_at":"2026-05-18T01:39:45.233523+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0606780v2","created_at":"2026-05-18T01:39:45.233523+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0606780","created_at":"2026-05-18T01:39:45.233523+00:00"},{"alias_kind":"pith_short_12","alias_value":"5H4CKMHLXWM5","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_16","alias_value":"5H4CKMHLXWM5LTMI","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_8","alias_value":"5H4CKMHL","created_at":"2026-05-18T12:25:53.939244+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI","json":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI.json","graph_json":"https://pith.science/api/pith-number/5H4CKMHLXWM5LTMIBRPSPMLUFI/graph.json","events_json":"https://pith.science/api/pith-number/5H4CKMHLXWM5LTMIBRPSPMLUFI/events.json","paper":"https://pith.science/paper/5H4CKMHL"},"agent_actions":{"view_html":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI","download_json":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI.json","view_paper":"https://pith.science/paper/5H4CKMHL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0606780&json=true","fetch_graph":"https://pith.science/api/pith-number/5H4CKMHLXWM5LTMIBRPSPMLUFI/graph.json","fetch_events":"https://pith.science/api/pith-number/5H4CKMHLXWM5LTMIBRPSPMLUFI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI/action/storage_attestation","attest_author":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI/action/author_attestation","sign_citation":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI/action/citation_signature","submit_replication":"https://pith.science/pith/5H4CKMHLXWM5LTMIBRPSPMLUFI/action/replication_record"}},"created_at":"2026-05-18T01:39:45.233523+00:00","updated_at":"2026-05-18T01:39:45.233523+00:00"}