{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:IC6VDSCSX4L6ENTKIXERSPNX6I","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":"6591653119a132fcc014f157c9ca0f117152eb3e12111afd033e086ac8daafd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-08T19:00:01Z","title_canon_sha256":"358fc923e35bd058c858b85bda78d206cbea0b8e402e517e85ac72221591d3cc"},"schema_version":"1.0","source":{"id":"2001.02685","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.02685","created_at":"2026-07-05T01:47:42Z"},{"alias_kind":"arxiv_version","alias_value":"2001.02685v2","created_at":"2026-07-05T01:47:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.02685","created_at":"2026-07-05T01:47:42Z"},{"alias_kind":"pith_short_12","alias_value":"IC6VDSCSX4L6","created_at":"2026-07-05T01:47:42Z"},{"alias_kind":"pith_short_16","alias_value":"IC6VDSCSX4L6ENTK","created_at":"2026-07-05T01:47:42Z"},{"alias_kind":"pith_short_8","alias_value":"IC6VDSCS","created_at":"2026-07-05T01:47:42Z"}],"graph_snapshots":[{"event_id":"sha256:c825001547ce37435cefe045b117c5d8481e13a160cbd5b3c078c2c9322763eb","target":"graph","created_at":"2026-07-05T01:47:42Z","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/2001.02685/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently there have been a number of experiments on Ce$_2$Zr$_2$O$_7$ and Ce$_2$Sn$_2$O$_7$, suggesting that these materials host a three-dimensional quantum spin liquid with emergent photons and fractionalized spinon excitations. However, the interpretation of the data to determine the precise nature of the quantum spin liquids is still under debate. The Kramers doublet in Ce$^{3+}$ local moment offers unusual pseudo-spin degrees of freedom as the $x$ and $z$ components transform as a dipole and $y$ component as an octupole. This leads to a variety of possible quantum spin liquid (or quantum ","authors_text":"Adarsh S. Patri, Masashi Hosoi, Yong Baek Kim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-08T19:00:01Z","title":"Distinguishing dipolar and octupolar quantum spin ices using contrasting magnetostriction signatures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.02685","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":"sha256:04a126499c963e8d367315f8c501041937aba1fa3297c9421b4ec42beb920648","target":"record","created_at":"2026-07-05T01:47:42Z","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":"6591653119a132fcc014f157c9ca0f117152eb3e12111afd033e086ac8daafd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-08T19:00:01Z","title_canon_sha256":"358fc923e35bd058c858b85bda78d206cbea0b8e402e517e85ac72221591d3cc"},"schema_version":"1.0","source":{"id":"2001.02685","kind":"arxiv","version":2}},"canonical_sha256":"40bd51c852bf17e2366a45c9193db7f20cda01429aa73a8d734a83115419b3fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40bd51c852bf17e2366a45c9193db7f20cda01429aa73a8d734a83115419b3fb","first_computed_at":"2026-07-05T01:47:42.753238Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:47:42.753238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2o8iHoa/Wb21fFJPSPSdqfWCk/5efpb8OYs2wgLWvys5pPZBnhCWqnfVAlC/V1a54YUZqLQppO4ABx1rUMFUDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:47:42.753727Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.02685","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04a126499c963e8d367315f8c501041937aba1fa3297c9421b4ec42beb920648","sha256:c825001547ce37435cefe045b117c5d8481e13a160cbd5b3c078c2c9322763eb"],"state_sha256":"1e972b884bf8b2c890281b03d0dbe77c0ade24d4ead1c0f97735557d6b571aa9"}