{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NMBBEWQTLZLD2HPISSZB2URQJD","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":"e9c4d0892e7630cbcf5298efb40475610ef7059ab8474082f35ca4f7ebf575ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-12T10:21:31Z","title_canon_sha256":"961ff214727a626f1b024d248148b44abd73924bff2426872088e7fed7d692da"},"schema_version":"1.0","source":{"id":"1607.03298","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03298","created_at":"2026-05-18T01:07:50Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03298v1","created_at":"2026-05-18T01:07:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03298","created_at":"2026-05-18T01:07:50Z"},{"alias_kind":"pith_short_12","alias_value":"NMBBEWQTLZLD","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NMBBEWQTLZLD2HPI","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NMBBEWQT","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:5e8a491cbc5aac2fc9ef0c66aa345df4b99e8f6fb2d9604655a94fb814b68ccb","target":"graph","created_at":"2026-05-18T01:07:50Z","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":"Muon spin relaxation and rotation ($\\mu$SR) experiments on single crystals of the structurally perfect triangular antiferromagnet YbMgGaO$_4$ indicate the absence of both static long-range magnetic order and spin freezing down to 0.048 K in zero field. Below 0.4 K, the $\\mu^{+}$ spin relaxation rates, which are proportional to the dynamic correlation function of the Yb$^{3+}$ spins,exhibit temperature-independent plateaus. Same behavior is revealed by temperature-independent local susceptibilities extracted from the Knight shifts of the $\\mu^{+}$ spin rotation frequencies under a transverse fi","authors_text":"Alexander A. Tsirlin, Devashibhai Adroja, Juanjuan Liu, Pabitra K. Biswas, Peter J. Baker, Philipp Gegenwart, Qian Zhang, Qingming Zhang, Yuesheng Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-12T10:21:31Z","title":"$\\mu$SR evidence for the U(1) quantum spin liquid ground state in the triangular antiferromagnet YbMgGaO$_4$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03298","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:e0e44ed5b0cbd371972a7b1940f2ce125e8b56ab54b3d96fb6032c2f346538b1","target":"record","created_at":"2026-05-18T01:07:50Z","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":"e9c4d0892e7630cbcf5298efb40475610ef7059ab8474082f35ca4f7ebf575ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-12T10:21:31Z","title_canon_sha256":"961ff214727a626f1b024d248148b44abd73924bff2426872088e7fed7d692da"},"schema_version":"1.0","source":{"id":"1607.03298","kind":"arxiv","version":1}},"canonical_sha256":"6b02125a135e563d1de894b21d523048d7e476bb0495574177c0e87d2057fd3d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b02125a135e563d1de894b21d523048d7e476bb0495574177c0e87d2057fd3d","first_computed_at":"2026-05-18T01:07:50.552164Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:50.552164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hiENWK9EtGbP1SmPHowzBZb4Nv6OVbxSbwO4Zh0hKztdwZ5o5+FyTmPQen1r5EmIbFBtcv5fi7ND5MmZL+KQBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:50.552604Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.03298","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0e44ed5b0cbd371972a7b1940f2ce125e8b56ab54b3d96fb6032c2f346538b1","sha256:5e8a491cbc5aac2fc9ef0c66aa345df4b99e8f6fb2d9604655a94fb814b68ccb"],"state_sha256":"111899ccbcd2964b4ceebbe582d01a5ff7ce016d62cec9f93904f21be0f49a1e"}