{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CNM2HXGIN2TBAWVLVECK65T5SN","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":"8f97a0c3211b5d7fe0a19e517d4bbaea541a137e378c1acafe0977a494de36b2","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-02T02:33:39Z","title_canon_sha256":"7f23288472968c2c04f2197ba25950e51610a8f8de0ac2be5716a0b74cc51158"},"schema_version":"1.0","source":{"id":"2404.01592","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.01592","created_at":"2026-07-05T08:12:49Z"},{"alias_kind":"arxiv_version","alias_value":"2404.01592v1","created_at":"2026-07-05T08:12:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.01592","created_at":"2026-07-05T08:12:49Z"},{"alias_kind":"pith_short_12","alias_value":"CNM2HXGIN2TB","created_at":"2026-07-05T08:12:49Z"},{"alias_kind":"pith_short_16","alias_value":"CNM2HXGIN2TBAWVL","created_at":"2026-07-05T08:12:49Z"},{"alias_kind":"pith_short_8","alias_value":"CNM2HXGI","created_at":"2026-07-05T08:12:49Z"}],"graph_snapshots":[{"event_id":"sha256:9637998d965d10a6bbe95bc93eae1b9176c56f193cd38c35235f51868966607a","target":"graph","created_at":"2026-07-05T08:12:49Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2404.01592/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recent discovery of the spin supersolid candidate Na$_2$BaCo(PO$_4$)$_2$ stimulates numerous research interest on the triangular-lattice transition-metal phosphates. Here we report a comprehensive study on the structural, magnetic and magnetocaloric properties of polycrystalline Na$_2$$A$$T$(PO$_4$)$_2$ ($A$ = Ba, Sr; $T$ = Co, Ni, Mn). X-ray and neutron diffraction measurements confirm that Na$_2$Ba$T$(PO$_4$)$_2$ (NB$T$P) crystallizes in a trigonal structure, while Na$_2$Sr$T$(PO$_4$)$_2$ (NS$T$P) forms a monoclinic structure with a slight distortion of the triangular network of $T^{2+}$","authors_text":"Chuandi Zhang, Gang Su, Junsen Xiang, Juping Xu, Longfei Wu, Peijie Sun, Quanliang Zhu, Shanfeng Zhang, Wei Li, Wentao Jin, Wen Yin","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-02T02:33:39Z","title":"Structural, magnetic and magnetocaloric properties of triangular-lattice transition-metal phosphates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.01592","kind":"arxiv","version":1},"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:f948bb6391b6a1803ef3bc2675437311a2bd19c90be67184f9f48fcedb1e9b4c","target":"record","created_at":"2026-07-05T08:12:49Z","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":"8f97a0c3211b5d7fe0a19e517d4bbaea541a137e378c1acafe0977a494de36b2","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-02T02:33:39Z","title_canon_sha256":"7f23288472968c2c04f2197ba25950e51610a8f8de0ac2be5716a0b74cc51158"},"schema_version":"1.0","source":{"id":"2404.01592","kind":"arxiv","version":1}},"canonical_sha256":"1359a3dcc86ea6105aaba904af767d936757a7b9086c033e193bd7601f3ed7f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1359a3dcc86ea6105aaba904af767d936757a7b9086c033e193bd7601f3ed7f4","first_computed_at":"2026-07-05T08:12:49.527960Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:12:49.527960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FRlykENFSqA7RiuhyFvu0fMgsz7AXfBDJcnU/eqGjtj39lUSqwRH/VRv7008iSXp7asdBySwSCOCyRbC9301Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:12:49.528360Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.01592","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f948bb6391b6a1803ef3bc2675437311a2bd19c90be67184f9f48fcedb1e9b4c","sha256:9637998d965d10a6bbe95bc93eae1b9176c56f193cd38c35235f51868966607a"],"state_sha256":"815183d28feb7bf6ed111556c70991d27e5e8439faa943b1957c6727110153de"}