{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SAD5SH23BOSCZEW646JJ326CZW","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":"e62d47772a46703fe03e88aac3412c79c5e950e67e08c1c82cfaf5123507b298","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-06-04T19:38:47Z","title_canon_sha256":"abce0d5b5573505522fcdacb97ed7e0198772bca11584798472a6f41d2737f8f"},"schema_version":"1.0","source":{"id":"1406.1163","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.1163","created_at":"2026-05-18T02:18:22Z"},{"alias_kind":"arxiv_version","alias_value":"1406.1163v2","created_at":"2026-05-18T02:18:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.1163","created_at":"2026-05-18T02:18:22Z"},{"alias_kind":"pith_short_12","alias_value":"SAD5SH23BOSC","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SAD5SH23BOSCZEW6","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SAD5SH23","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:5e150e62cc6c0566316f319d0ebf47848b4e1860d70fac631f466433e9ce1904","target":"graph","created_at":"2026-05-18T02:18:22Z","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 celebrated Shastry Sutherland model has a gapped dimer singlet ground state. The material SrCu$_2$(BO$_3$)$_2$ serves as a good realization of this model, upto small anisotropies arising from Dzyaloshinskii-Moriya (DM) interactions. The DM interactions admix a triplet component into the singlet ground state and give rise to weakly dispersing triplon bands. We show that an applied magnetic field splits the triplon modes and opens band gaps. Surprisingly, we are left with topological bands with Chern numbers $\\pm 2$. SrCu$_2$(BO$_3$)$_2$ thus supports topologically protected triplonic edge m","authors_text":"Judit Romh\\'anyi, Karlo Penc, R. Ganesh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-06-04T19:38:47Z","title":"Hall effect of triplons in a dimerized quantum magnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.1163","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:acb74be4c484fa6e77cab6a553d31a7e5a8066390a692fc99ea11cf385e0a757","target":"record","created_at":"2026-05-18T02:18:22Z","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":"e62d47772a46703fe03e88aac3412c79c5e950e67e08c1c82cfaf5123507b298","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-06-04T19:38:47Z","title_canon_sha256":"abce0d5b5573505522fcdacb97ed7e0198772bca11584798472a6f41d2737f8f"},"schema_version":"1.0","source":{"id":"1406.1163","kind":"arxiv","version":2}},"canonical_sha256":"9007d91f5b0ba42c92dee7929debc2cd8d4cca25003f00a48ec199c9b23178a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9007d91f5b0ba42c92dee7929debc2cd8d4cca25003f00a48ec199c9b23178a3","first_computed_at":"2026-05-18T02:18:22.059857Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:22.059857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ltyWM5TxbNL3KpAHzapFQmyCPWYYZpZ/knbk7Z0U0I9yg6Owo4dp7edPtxA4WiXk0EN8D851hZzAmQG+RWi4DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:22.060488Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.1163","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acb74be4c484fa6e77cab6a553d31a7e5a8066390a692fc99ea11cf385e0a757","sha256:5e150e62cc6c0566316f319d0ebf47848b4e1860d70fac631f466433e9ce1904"],"state_sha256":"bcef578306d76145d9f0a583e754bb4fa3c9cdb63ca5c948b780d0f581c07e6d"}