{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:BOKS6KIRLPIHDY4HET3SJS2Q4H","short_pith_number":"pith:BOKS6KIR","canonical_record":{"source":{"id":"1902.06433","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-02-18T07:41:41Z","cross_cats_sorted":[],"title_canon_sha256":"38748ad22bfbc1b63c0924c3357b81d5f355ad01fe32031f482e02d56e7b0a56","abstract_canon_sha256":"eb1b5642516f5ac345595e3f795753f721a93ed470d3b817923a0452492997a3"},"schema_version":"1.0"},"canonical_sha256":"0b952f29115bd071e38724f724cb50e1d868acd192dc5ed9e17d4153dac9a57a","source":{"kind":"arxiv","id":"1902.06433","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.06433","created_at":"2026-05-17T23:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1902.06433v3","created_at":"2026-05-17T23:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.06433","created_at":"2026-05-17T23:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"BOKS6KIRLPIH","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BOKS6KIRLPIHDY4H","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BOKS6KIR","created_at":"2026-05-18T12:33:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:BOKS6KIRLPIHDY4HET3SJS2Q4H","target":"record","payload":{"canonical_record":{"source":{"id":"1902.06433","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-02-18T07:41:41Z","cross_cats_sorted":[],"title_canon_sha256":"38748ad22bfbc1b63c0924c3357b81d5f355ad01fe32031f482e02d56e7b0a56","abstract_canon_sha256":"eb1b5642516f5ac345595e3f795753f721a93ed470d3b817923a0452492997a3"},"schema_version":"1.0"},"canonical_sha256":"0b952f29115bd071e38724f724cb50e1d868acd192dc5ed9e17d4153dac9a57a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:36.996667Z","signature_b64":"2aItgUJxtnP8lx0DWNSqYcP85IEqeHCLuOgU47QOqa3ZAJmPjyV+1ZIIu11LY9Lm8O56zWOyiLCwhxdnngHSAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b952f29115bd071e38724f724cb50e1d868acd192dc5ed9e17d4153dac9a57a","last_reissued_at":"2026-05-17T23:43:36.996185Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:36.996185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1902.06433","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I+u8t9+yZm6mPLHKg9QvOx5i5T8m+xiRbH9weGRxCs53AvegLyF8VR8NFg+im3HEAumEcDipvmkciAfn1bowDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T12:38:18.518537Z"},"content_sha256":"f130c7c1faf4afdad3664533ca859952194298a30e1606eab07c7a179a56b067","schema_version":"1.0","event_id":"sha256:f130c7c1faf4afdad3664533ca859952194298a30e1606eab07c7a179a56b067"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:BOKS6KIRLPIHDY4HET3SJS2Q4H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Impact of off-diagonal exchange interactions on the Kitaev spin liquid state of $\\alpha$-RuCl$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Daichi Takikawa, Satoshi Fujimoto","submitted_at":"2019-02-18T07:41:41Z","abstract_excerpt":"Motivated by the recent experimental observation of the half-quantized thermal Hall conductivity for the candidate material of the Kitaev spin liquid, $\\alpha$-RuCl$_3$[ Y. Kasahara et al., Nature 559, 227 (2018)], we investigate effects of non-Kitaev exchange interactions, which exist in the real material, on the gapped chiral spin liquid state realized in the case with an applied magnetic field. It is found that off-diagonal exchange interactions enhance significantly the mass gap of Majorana fermions. This result provides a possible explanation for robust quantization of the thermal Hall co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.06433","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3yXsvl0WQIr2EaE7cKGpf63Uc1DmHcmNZPYAL4qDxIbwo/N6Nye9lvYk5NRMVUx5RV9LzwIGZuPU7ViisWpfDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T12:38:18.518881Z"},"content_sha256":"6b6c3119dc161e444fbe981e0c8a23e1afe74f5eefccf11372f1906e2d3b4804","schema_version":"1.0","event_id":"sha256:6b6c3119dc161e444fbe981e0c8a23e1afe74f5eefccf11372f1906e2d3b4804"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H/bundle.json","state_url":"https://pith.science/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-08T12:38:18Z","links":{"resolver":"https://pith.science/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H","bundle":"https://pith.science/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H/bundle.json","state":"https://pith.science/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BOKS6KIRLPIHDY4HET3SJS2Q4H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:BOKS6KIRLPIHDY4HET3SJS2Q4H","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":"eb1b5642516f5ac345595e3f795753f721a93ed470d3b817923a0452492997a3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-02-18T07:41:41Z","title_canon_sha256":"38748ad22bfbc1b63c0924c3357b81d5f355ad01fe32031f482e02d56e7b0a56"},"schema_version":"1.0","source":{"id":"1902.06433","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.06433","created_at":"2026-05-17T23:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1902.06433v3","created_at":"2026-05-17T23:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.06433","created_at":"2026-05-17T23:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"BOKS6KIRLPIH","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BOKS6KIRLPIHDY4H","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BOKS6KIR","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:6b6c3119dc161e444fbe981e0c8a23e1afe74f5eefccf11372f1906e2d3b4804","target":"graph","created_at":"2026-05-17T23:43:36Z","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":"Motivated by the recent experimental observation of the half-quantized thermal Hall conductivity for the candidate material of the Kitaev spin liquid, $\\alpha$-RuCl$_3$[ Y. Kasahara et al., Nature 559, 227 (2018)], we investigate effects of non-Kitaev exchange interactions, which exist in the real material, on the gapped chiral spin liquid state realized in the case with an applied magnetic field. It is found that off-diagonal exchange interactions enhance significantly the mass gap of Majorana fermions. This result provides a possible explanation for robust quantization of the thermal Hall co","authors_text":"Daichi Takikawa, Satoshi Fujimoto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-02-18T07:41:41Z","title":"Impact of off-diagonal exchange interactions on the Kitaev spin liquid state of $\\alpha$-RuCl$_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.06433","kind":"arxiv","version":3},"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:f130c7c1faf4afdad3664533ca859952194298a30e1606eab07c7a179a56b067","target":"record","created_at":"2026-05-17T23:43:36Z","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":"eb1b5642516f5ac345595e3f795753f721a93ed470d3b817923a0452492997a3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-02-18T07:41:41Z","title_canon_sha256":"38748ad22bfbc1b63c0924c3357b81d5f355ad01fe32031f482e02d56e7b0a56"},"schema_version":"1.0","source":{"id":"1902.06433","kind":"arxiv","version":3}},"canonical_sha256":"0b952f29115bd071e38724f724cb50e1d868acd192dc5ed9e17d4153dac9a57a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b952f29115bd071e38724f724cb50e1d868acd192dc5ed9e17d4153dac9a57a","first_computed_at":"2026-05-17T23:43:36.996185Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:36.996185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2aItgUJxtnP8lx0DWNSqYcP85IEqeHCLuOgU47QOqa3ZAJmPjyV+1ZIIu11LY9Lm8O56zWOyiLCwhxdnngHSAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:36.996667Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.06433","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f130c7c1faf4afdad3664533ca859952194298a30e1606eab07c7a179a56b067","sha256:6b6c3119dc161e444fbe981e0c8a23e1afe74f5eefccf11372f1906e2d3b4804"],"state_sha256":"093ae7bf3f7ddab55a7549036103e0e1c445ec02dca85870e4a716bb7b4b8cd4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Oej5x1HmazBg6YR2GIZqR52jXh1vTGPoGmNb0ul/WJiHKTT02pcVn23GJTOnFIJP1HODEAw48UxNaAA3QghBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T12:38:18.520842Z","bundle_sha256":"19712f25afe3ac28485a3ac671596f2cad87d1272535eb08ee643c81ce5b3ba7"}}