{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:PGF4SJZAR4LM6EFQXTCTZWSHZX","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":"35634db6cad6d7dd5d7955630fd215ceb327f81dd6de85081225479901d38253","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-01T12:47:07Z","title_canon_sha256":"0f364c0b0e94ac45ae83064d7f43832eabf1625cdb2840f140da2f9edbcd0d22"},"schema_version":"1.0","source":{"id":"1412.0455","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0455","created_at":"2026-05-18T01:53:09Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0455v2","created_at":"2026-05-18T01:53:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0455","created_at":"2026-05-18T01:53:09Z"},{"alias_kind":"pith_short_12","alias_value":"PGF4SJZAR4LM","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PGF4SJZAR4LM6EFQ","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PGF4SJZA","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:98c0c0cb33336b1786398a4cb7d573b0dc059f6ebba51c70899a3a52a0530482","target":"graph","created_at":"2026-05-18T01:53:09Z","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"},"paper":{"abstract_excerpt":"The hyper-kagome material Na$_4$Ir$_3$O$_8$ is a three-dimensional spin-liquid candidate proximate to a quantum critical point (QCP). We present a comprehensive study of the structure, magnetic susceptibility $\\chi$, heat capacity $C$, and electrical transport on polycrystalline samples of the doped hyper-kagome material Na$_{4-x}$Ir$_3$O$_8$ ($x \\approx 0, 0.1, 0.3, 0.7)$. Materials with $x\\leq 0.3$ are found to be Mott insulators with strong antiferromagnetic interactions and no magnetic ordering down to $T = 2$ K\\@. All samples show irreversibility below $T \\approx 6$ K between the zero-fie","authors_text":"Ashiwini Balodhi, A. Thamizhavel, Yogesh Singh","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-01T12:47:07Z","title":"Evolution of magnetic, transport, and thermal properties in Na$_{4-x}$Ir$_3$O$_8$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0455","kind":"arxiv","version":2},"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:d5fe0ea3e823188943a0df12d464dc6dfc26d407c8d54fab3ec0ef40f350eb08","target":"record","created_at":"2026-05-18T01:53:09Z","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":"35634db6cad6d7dd5d7955630fd215ceb327f81dd6de85081225479901d38253","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-01T12:47:07Z","title_canon_sha256":"0f364c0b0e94ac45ae83064d7f43832eabf1625cdb2840f140da2f9edbcd0d22"},"schema_version":"1.0","source":{"id":"1412.0455","kind":"arxiv","version":2}},"canonical_sha256":"798bc927208f16cf10b0bcc53cda47cdcbcae098ee07ee085db1535e3abe8f3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"798bc927208f16cf10b0bcc53cda47cdcbcae098ee07ee085db1535e3abe8f3f","first_computed_at":"2026-05-18T01:53:09.045628Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:09.045628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lkVBtia3RIykdbnYPRvPo4/044eAPnlX3LjXDaamtKpLnHzVLM6tris5+Tq2hyisBneS7LEnDJz4cBJ9RhgCDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:09.046068Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0455","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5fe0ea3e823188943a0df12d464dc6dfc26d407c8d54fab3ec0ef40f350eb08","sha256:98c0c0cb33336b1786398a4cb7d573b0dc059f6ebba51c70899a3a52a0530482"],"state_sha256":"0e5166c1d00c6084ce658d0d1ca2c693a132e302131f113d405d9265f55f32d6"}