{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7V6P67QQAHZYFJXQUOUNIVYDEM","short_pith_number":"pith:7V6P67QQ","schema_version":"1.0","canonical_sha256":"fd7cff7e1001f382a6f0a3a8d457032326c3da5d9a0782fc1223fd424d3f707b","source":{"kind":"arxiv","id":"1802.00935","version":4},"attestation_state":"computed","paper":{"title":"Randomness induced spin-liquid-like phase in the spin-$1/2$ $J_1 - J_2$ triangular Heisenberg model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"D. N. Sheng, Han-Qing Wu, Shou-Shu Gong","submitted_at":"2018-02-03T08:38:36Z","abstract_excerpt":"We study the effects of bond randomness in the spin-$1/2$ $J_1-J_2$ triangular Heisenberg model using exact diagonalization and density matrix renormalization group. With increasing bond randomness, we identify a randomness induced spin-liquid-like phase without any magnetic order, dimer order, spin glass order, or valence-bond glass order. The finite-size scaling of gaps suggests the gapless nature of both spin triplet and singlet excitations, which is further supported by the broad continuum of dynamical spin structure factor. By studying the bipartite entanglement spectrum of the system on "},"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":"1802.00935","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-03T08:38:36Z","cross_cats_sorted":[],"title_canon_sha256":"b87d0880ac65b2c5617bca8a0ff495fc5099fc15393907e482c06f5886097993","abstract_canon_sha256":"21df7ba0f1a015b71ae194901bd208f89633c47d737ad42be73bf74e67fb3b84"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:44.348810Z","signature_b64":"kseUh1oxfw54f1hpHqQU4/PdsoUfcNMWOm3UcytBLXx8zPKBI8AT+oLoahpBAzC3zGEXmg4a+/hfxUSJiHd+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd7cff7e1001f382a6f0a3a8d457032326c3da5d9a0782fc1223fd424d3f707b","last_reissued_at":"2026-05-17T23:51:44.348253Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:44.348253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Randomness induced spin-liquid-like phase in the spin-$1/2$ $J_1 - J_2$ triangular Heisenberg model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"D. N. Sheng, Han-Qing Wu, Shou-Shu Gong","submitted_at":"2018-02-03T08:38:36Z","abstract_excerpt":"We study the effects of bond randomness in the spin-$1/2$ $J_1-J_2$ triangular Heisenberg model using exact diagonalization and density matrix renormalization group. With increasing bond randomness, we identify a randomness induced spin-liquid-like phase without any magnetic order, dimer order, spin glass order, or valence-bond glass order. The finite-size scaling of gaps suggests the gapless nature of both spin triplet and singlet excitations, which is further supported by the broad continuum of dynamical spin structure factor. By studying the bipartite entanglement spectrum of the system on "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.00935","kind":"arxiv","version":4},"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":"1802.00935","created_at":"2026-05-17T23:51:44.348326+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.00935v4","created_at":"2026-05-17T23:51:44.348326+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.00935","created_at":"2026-05-17T23:51:44.348326+00:00"},{"alias_kind":"pith_short_12","alias_value":"7V6P67QQAHZY","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7V6P67QQAHZYFJXQ","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7V6P67QQ","created_at":"2026-05-18T12:32:11.075285+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/7V6P67QQAHZYFJXQUOUNIVYDEM","json":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM.json","graph_json":"https://pith.science/api/pith-number/7V6P67QQAHZYFJXQUOUNIVYDEM/graph.json","events_json":"https://pith.science/api/pith-number/7V6P67QQAHZYFJXQUOUNIVYDEM/events.json","paper":"https://pith.science/paper/7V6P67QQ"},"agent_actions":{"view_html":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM","download_json":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM.json","view_paper":"https://pith.science/paper/7V6P67QQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.00935&json=true","fetch_graph":"https://pith.science/api/pith-number/7V6P67QQAHZYFJXQUOUNIVYDEM/graph.json","fetch_events":"https://pith.science/api/pith-number/7V6P67QQAHZYFJXQUOUNIVYDEM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM/action/storage_attestation","attest_author":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM/action/author_attestation","sign_citation":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM/action/citation_signature","submit_replication":"https://pith.science/pith/7V6P67QQAHZYFJXQUOUNIVYDEM/action/replication_record"}},"created_at":"2026-05-17T23:51:44.348326+00:00","updated_at":"2026-05-17T23:51:44.348326+00:00"}