{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:AYND2DOXWFGIVF2VOH44VBD44L","short_pith_number":"pith:AYND2DOX","schema_version":"1.0","canonical_sha256":"061a3d0dd7b14c8a975571f9ca847ce2ca5894241500cb72f3a537fc7e580c4b","source":{"kind":"arxiv","id":"2205.08444","version":1},"attestation_state":"computed","paper":{"title":"Doping-induced structural transformation in the spin-1/2 triangular-lattice antiferromagnet Na$_{2}$Ba$_{1-x}$Sr$_{x}$Co(PO$_{4}$)$_{2}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Chao Lyu, Chuandi Zhang, Jiazheng Hao, Lunhua He, Qianhui Xu, Sihao Deng, Wentao Jin, Xian-Lei Sheng, Xu-Tao Zeng, Yinguo Xiao, Yu Ye, Zhengwang Lin, Ziyu Chen","submitted_at":"2022-05-17T15:37:01Z","abstract_excerpt":"The effects of Sr doping on the structural properties of Na$_{2}$BaCo(PO$_{4}$)$_{2}$, a spin-1/2 triangular-lattice antiferromagnet as a quantum spin liquid candidate, are investigated by complementary x-ray and neutron powder diffraction measurements. It is found that in Na$_{2}$Ba$_{1-x}$Sr$_{x}$Co(PO$_{4}$)$_{2}$ (NBSCPO), the trigonal phase (space group $\\mathit{P}$$\\bar{3}$$\\mathit{m}$1) with a perfect triangular lattice of Co$^{2+}$ ions is structurally stable when the doping level of Sr is below 30% ($\\mathit{x}$ $\\le$ 0.3), while a pure monoclinic phase (space group $\\mathit{P}$2$_{1}"},"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":"2205.08444","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-05-17T15:37:01Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"2e3cbe574f44200e5c37cd778e9f74fbdfe1d58109f68d2b7ee6a6cdaa8c2f0e","abstract_canon_sha256":"333f313c5083cb19baca24042cbbf2b61292499b6ce278b2b96283f92d9a7a45"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:24:03.333884Z","signature_b64":"hUq74+l3kQKTXSp1/HrbZale2bcLo0ogUP0lbjedYOGhDmebGZj97DDYTUgPXuirI7Gez5gfHI3qgjyeYfH0AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"061a3d0dd7b14c8a975571f9ca847ce2ca5894241500cb72f3a537fc7e580c4b","last_reissued_at":"2026-07-05T04:24:03.333488Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:24:03.333488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Doping-induced structural transformation in the spin-1/2 triangular-lattice antiferromagnet Na$_{2}$Ba$_{1-x}$Sr$_{x}$Co(PO$_{4}$)$_{2}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Chao Lyu, Chuandi Zhang, Jiazheng Hao, Lunhua He, Qianhui Xu, Sihao Deng, Wentao Jin, Xian-Lei Sheng, Xu-Tao Zeng, Yinguo Xiao, Yu Ye, Zhengwang Lin, Ziyu Chen","submitted_at":"2022-05-17T15:37:01Z","abstract_excerpt":"The effects of Sr doping on the structural properties of Na$_{2}$BaCo(PO$_{4}$)$_{2}$, a spin-1/2 triangular-lattice antiferromagnet as a quantum spin liquid candidate, are investigated by complementary x-ray and neutron powder diffraction measurements. It is found that in Na$_{2}$Ba$_{1-x}$Sr$_{x}$Co(PO$_{4}$)$_{2}$ (NBSCPO), the trigonal phase (space group $\\mathit{P}$$\\bar{3}$$\\mathit{m}$1) with a perfect triangular lattice of Co$^{2+}$ ions is structurally stable when the doping level of Sr is below 30% ($\\mathit{x}$ $\\le$ 0.3), while a pure monoclinic phase (space group $\\mathit{P}$2$_{1}"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.08444","kind":"arxiv","version":1},"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/2205.08444/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":"2205.08444","created_at":"2026-07-05T04:24:03.333549+00:00"},{"alias_kind":"arxiv_version","alias_value":"2205.08444v1","created_at":"2026-07-05T04:24:03.333549+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.08444","created_at":"2026-07-05T04:24:03.333549+00:00"},{"alias_kind":"pith_short_12","alias_value":"AYND2DOXWFGI","created_at":"2026-07-05T04:24:03.333549+00:00"},{"alias_kind":"pith_short_16","alias_value":"AYND2DOXWFGIVF2V","created_at":"2026-07-05T04:24:03.333549+00:00"},{"alias_kind":"pith_short_8","alias_value":"AYND2DOX","created_at":"2026-07-05T04:24:03.333549+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/AYND2DOXWFGIVF2VOH44VBD44L","json":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L.json","graph_json":"https://pith.science/api/pith-number/AYND2DOXWFGIVF2VOH44VBD44L/graph.json","events_json":"https://pith.science/api/pith-number/AYND2DOXWFGIVF2VOH44VBD44L/events.json","paper":"https://pith.science/paper/AYND2DOX"},"agent_actions":{"view_html":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L","download_json":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L.json","view_paper":"https://pith.science/paper/AYND2DOX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2205.08444&json=true","fetch_graph":"https://pith.science/api/pith-number/AYND2DOXWFGIVF2VOH44VBD44L/graph.json","fetch_events":"https://pith.science/api/pith-number/AYND2DOXWFGIVF2VOH44VBD44L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L/action/storage_attestation","attest_author":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L/action/author_attestation","sign_citation":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L/action/citation_signature","submit_replication":"https://pith.science/pith/AYND2DOXWFGIVF2VOH44VBD44L/action/replication_record"}},"created_at":"2026-07-05T04:24:03.333549+00:00","updated_at":"2026-07-05T04:24:03.333549+00:00"}