{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3TTRXYOZV6YHTADZNLMO3Q7CCZ","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":"98d468dd6f3582a6beb5a55be0c588cffe35718d45202d70e31f83f1b5cd90f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-09-27T20:00:01Z","title_canon_sha256":"bfdcfdca22648cb8d284b71498b9b29e230337413e9cf713b8197972f15742f4"},"schema_version":"1.0","source":{"id":"1609.08617","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08617","created_at":"2026-05-18T00:50:18Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08617v2","created_at":"2026-05-18T00:50:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08617","created_at":"2026-05-18T00:50:18Z"},{"alias_kind":"pith_short_12","alias_value":"3TTRXYOZV6YH","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3TTRXYOZV6YHTADZ","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3TTRXYOZ","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:6f124f945c019a52b2fec85acceda3e25d2a788faf825563c0d5b996d73a7a71","target":"graph","created_at":"2026-05-18T00:50:18Z","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":"We derive an effective $Z_2$ gauge theory to describe the quantum kagome ice (QKI) state that has been observed by Carrasquilla $\\textit{et. al.}$ in Monte Carlo studies of the $S = 1/2$ kagome XYZ model in a Zeeman field. The numerical results on QKI are consistent with, but do not confirm or rule out, the hypothesis that it is a $Z_2$ spin liquid. Our effective theory allows us to explore this hypothesis and make a striking prediction for future numerical studies, namely that symmetry-protected vison zero modes arise at lattice disclination defects, leading to a Curie defect term in the spin","authors_text":"Michael Hermele, Yi-Ping Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-09-27T20:00:01Z","title":"Theory of quantum kagome ice and vison zero modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08617","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":"sha256:00fd18026689f0cd82cda8e9ac39d2fbdc49c41b9cd1314e63ea0d0075d582b8","target":"record","created_at":"2026-05-18T00:50:18Z","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":"98d468dd6f3582a6beb5a55be0c588cffe35718d45202d70e31f83f1b5cd90f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-09-27T20:00:01Z","title_canon_sha256":"bfdcfdca22648cb8d284b71498b9b29e230337413e9cf713b8197972f15742f4"},"schema_version":"1.0","source":{"id":"1609.08617","kind":"arxiv","version":2}},"canonical_sha256":"dce71be1d9afb07980796ad8edc3e21643f855a680c7a2d3f997676febc95997","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dce71be1d9afb07980796ad8edc3e21643f855a680c7a2d3f997676febc95997","first_computed_at":"2026-05-18T00:50:18.843154Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:50:18.843154Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MJttRuj9AVD7NMOOrWoGmRu+ioKCX/l7bmgCMZNJj/534sMGCo4GGciLD9CdOAUlwwuY0XnIFapJU0gFJMzVCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:50:18.843663Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.08617","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:00fd18026689f0cd82cda8e9ac39d2fbdc49c41b9cd1314e63ea0d0075d582b8","sha256:6f124f945c019a52b2fec85acceda3e25d2a788faf825563c0d5b996d73a7a71"],"state_sha256":"961bcb66f49780a848a54d9fa34394f0b4b79603cc847361e3f5d6fcf114e457"}