{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:4UELWJDZLWBDER2UCRU5CQTU4N","short_pith_number":"pith:4UELWJDZ","schema_version":"1.0","canonical_sha256":"e508bb24795d823247541469d14274e375efed2235898260e1e28d4877118b8b","source":{"kind":"arxiv","id":"1907.00454","version":2},"attestation_state":"computed","paper":{"title":"Materializing Rival Ground States in the Barlowite Family of Kagome Magnets: Quantum Spin Liquid, Spin Ordered, and Valence Bond Crystal States","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Adam A. Aczel, Charles J. Titus, Guangyong Xu, Hong-Chen Jiang, Jack Mingde Jiang, Jeffrey W. Lynn, Jiajia Wen, John P. Sheckelton, Rebecca W. Smaha, Simon J. Teat, Suyin Grass Wang, Wei He, Yang Zhao, Yi-Fan Jiang, Young S. Lee, Yu-Sheng Chen","submitted_at":"2019-06-30T20:45:42Z","abstract_excerpt":"The spin-$\\frac{1}{2}$ kagome antiferromagnet is considered an ideal host for a quantum spin liquid ground state. We find that when the bonds of the kagome lattice are modulated with a periodic pattern, new quantum ground states emerge. Newly synthesized crystalline barlowite (Cu$_4$(OH)$_6$FBr) and Zn-substituted barlowite demonstrate the delicate interplay between singlet states and spin order on the spin-$\\frac{1}{2}$ kagome lattice. Comprehensive structural measurements demonstrate that our new variant of barlowite maintains hexagonal symmetry at low temperatures with an arrangement of dis"},"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":"1907.00454","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-06-30T20:45:42Z","cross_cats_sorted":[],"title_canon_sha256":"eae527704e0b6ab37c3d3b5a4e6ed2b6c8dbf221ed675c1a08ffcf361deadea2","abstract_canon_sha256":"49fa45e0143f54ab0d883e3d05ebd27df518496cf25393791fcb1a05b276205b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:55:17.385092Z","signature_b64":"H7D4YF5LsyD3N/QvswkTBd5NBc+AqvrSQ2AfJCkx3ZD0yxPLZuJwCI/vYpcjAWTnv7LSv62z3P2aJU6lo+BtCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e508bb24795d823247541469d14274e375efed2235898260e1e28d4877118b8b","last_reissued_at":"2026-07-05T00:55:17.384649Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:55:17.384649Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Materializing Rival Ground States in the Barlowite Family of Kagome Magnets: Quantum Spin Liquid, Spin Ordered, and Valence Bond Crystal States","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Adam A. Aczel, Charles J. Titus, Guangyong Xu, Hong-Chen Jiang, Jack Mingde Jiang, Jeffrey W. Lynn, Jiajia Wen, John P. Sheckelton, Rebecca W. Smaha, Simon J. Teat, Suyin Grass Wang, Wei He, Yang Zhao, Yi-Fan Jiang, Young S. Lee, Yu-Sheng Chen","submitted_at":"2019-06-30T20:45:42Z","abstract_excerpt":"The spin-$\\frac{1}{2}$ kagome antiferromagnet is considered an ideal host for a quantum spin liquid ground state. We find that when the bonds of the kagome lattice are modulated with a periodic pattern, new quantum ground states emerge. Newly synthesized crystalline barlowite (Cu$_4$(OH)$_6$FBr) and Zn-substituted barlowite demonstrate the delicate interplay between singlet states and spin order on the spin-$\\frac{1}{2}$ kagome lattice. Comprehensive structural measurements demonstrate that our new variant of barlowite maintains hexagonal symmetry at low temperatures with an arrangement of dis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.00454","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1907.00454/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1907.00454","created_at":"2026-07-05T00:55:17.384712+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.00454v2","created_at":"2026-07-05T00:55:17.384712+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.00454","created_at":"2026-07-05T00:55:17.384712+00:00"},{"alias_kind":"pith_short_12","alias_value":"4UELWJDZLWBD","created_at":"2026-07-05T00:55:17.384712+00:00"},{"alias_kind":"pith_short_16","alias_value":"4UELWJDZLWBDER2U","created_at":"2026-07-05T00:55:17.384712+00:00"},{"alias_kind":"pith_short_8","alias_value":"4UELWJDZ","created_at":"2026-07-05T00:55:17.384712+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1908.02762","citing_title":"Valence bond solid and possible deconfined quantum criticality in an extended kagome lattice Heisenberg antiferromagnet","ref_index":12,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N","json":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N.json","graph_json":"https://pith.science/api/pith-number/4UELWJDZLWBDER2UCRU5CQTU4N/graph.json","events_json":"https://pith.science/api/pith-number/4UELWJDZLWBDER2UCRU5CQTU4N/events.json","paper":"https://pith.science/paper/4UELWJDZ"},"agent_actions":{"view_html":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N","download_json":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N.json","view_paper":"https://pith.science/paper/4UELWJDZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.00454&json=true","fetch_graph":"https://pith.science/api/pith-number/4UELWJDZLWBDER2UCRU5CQTU4N/graph.json","fetch_events":"https://pith.science/api/pith-number/4UELWJDZLWBDER2UCRU5CQTU4N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N/action/storage_attestation","attest_author":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N/action/author_attestation","sign_citation":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N/action/citation_signature","submit_replication":"https://pith.science/pith/4UELWJDZLWBDER2UCRU5CQTU4N/action/replication_record"}},"created_at":"2026-07-05T00:55:17.384712+00:00","updated_at":"2026-07-05T00:55:17.384712+00:00"}