{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:F3BDWZDAOLNV5YKOLU32TOOSDN","short_pith_number":"pith:F3BDWZDA","canonical_record":{"source":{"id":"1509.01246","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-03T20:00:37Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"b1ec1e34caa07b0d69276b1a9d0b98a84ec4c984d4d771ccab7019dee4c8492c","abstract_canon_sha256":"58a4c4b4bac8e5f1c6f49a86d168a3e5e0d2ead947b13944de0b2beb0e733a86"},"schema_version":"1.0"},"canonical_sha256":"2ec23b646072db5ee14e5d37a9b9d21b69d56789535749f3f23bc42fe7b230c8","source":{"kind":"arxiv","id":"1509.01246","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01246","created_at":"2026-05-18T01:16:18Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01246v2","created_at":"2026-05-18T01:16:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01246","created_at":"2026-05-18T01:16:18Z"},{"alias_kind":"pith_short_12","alias_value":"F3BDWZDAOLNV","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"F3BDWZDAOLNV5YKO","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"F3BDWZDA","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:F3BDWZDAOLNV5YKOLU32TOOSDN","target":"record","payload":{"canonical_record":{"source":{"id":"1509.01246","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-03T20:00:37Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"b1ec1e34caa07b0d69276b1a9d0b98a84ec4c984d4d771ccab7019dee4c8492c","abstract_canon_sha256":"58a4c4b4bac8e5f1c6f49a86d168a3e5e0d2ead947b13944de0b2beb0e733a86"},"schema_version":"1.0"},"canonical_sha256":"2ec23b646072db5ee14e5d37a9b9d21b69d56789535749f3f23bc42fe7b230c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:18.240895Z","signature_b64":"Z6BGTzp9zMhi7k2pm+7fpnthL4XgbWcd+TKaLI+W13SIrS2BIvW9oST6atjOKByprV5KBt53pl5vcvKAwylSDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ec23b646072db5ee14e5d37a9b9d21b69d56789535749f3f23bc42fe7b230c8","last_reissued_at":"2026-05-18T01:16:18.240208Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:18.240208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.01246","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:16:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a9sQ0zOBlZG6JnypNwtkbxtfbCEuWbbSfiMkSMdqt2TuADvW6WiaYbIgv/V/AhzRD2bdV6CIfXXPG8G0ipLJDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T18:09:08.178034Z"},"content_sha256":"a5ef8a1b0635085782ed2c71e40d5b3985508401028116ae55cd908cac5e0da3","schema_version":"1.0","event_id":"sha256:a5ef8a1b0635085782ed2c71e40d5b3985508401028116ae55cd908cac5e0da3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:F3BDWZDAOLNV5YKOLU32TOOSDN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Landau levels of Majorana fermions in a spin liquid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.str-el","authors_text":"Lars Fritz, Matthias Vojta, Stephan Rachel","submitted_at":"2015-09-03T20:00:37Z","abstract_excerpt":"Majorana fermions were originally proposed as elementary particles acting as their own antiparticles. In recent years, it has become clear that Majorana fermions can instead be realized in condensed-matter systems as emergent quasiparticles, a situation often accompanied by topological order. Here we propose a physical system which realizes Landau levels - highly degenerate single-particle states usually resulting from an orbital magnetic field acting on charged particles - for Majorana fermions. This is achieved in a variant of a quantum spin system due to Kitaev which is distorted by triaxia"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01246","kind":"arxiv","version":2},"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":"2026-05-18T01:16:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ptIfEP/z7X44VRqajyo/Uw7i2Jb1uL87b+q9nukxh0YSB81KGjStyiiWoLWXlIFr1gVuzaGrP85FooxZcrWIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T18:09:08.178717Z"},"content_sha256":"4dda23d0b02eb42cbcbd75f1ca18ec4da234a8e840941f4786d6a2ca698fe522","schema_version":"1.0","event_id":"sha256:4dda23d0b02eb42cbcbd75f1ca18ec4da234a8e840941f4786d6a2ca698fe522"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F3BDWZDAOLNV5YKOLU32TOOSDN/bundle.json","state_url":"https://pith.science/pith/F3BDWZDAOLNV5YKOLU32TOOSDN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F3BDWZDAOLNV5YKOLU32TOOSDN/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":"2026-06-09T18:09:08Z","links":{"resolver":"https://pith.science/pith/F3BDWZDAOLNV5YKOLU32TOOSDN","bundle":"https://pith.science/pith/F3BDWZDAOLNV5YKOLU32TOOSDN/bundle.json","state":"https://pith.science/pith/F3BDWZDAOLNV5YKOLU32TOOSDN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F3BDWZDAOLNV5YKOLU32TOOSDN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:F3BDWZDAOLNV5YKOLU32TOOSDN","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":"58a4c4b4bac8e5f1c6f49a86d168a3e5e0d2ead947b13944de0b2beb0e733a86","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-03T20:00:37Z","title_canon_sha256":"b1ec1e34caa07b0d69276b1a9d0b98a84ec4c984d4d771ccab7019dee4c8492c"},"schema_version":"1.0","source":{"id":"1509.01246","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01246","created_at":"2026-05-18T01:16:18Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01246v2","created_at":"2026-05-18T01:16:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01246","created_at":"2026-05-18T01:16:18Z"},{"alias_kind":"pith_short_12","alias_value":"F3BDWZDAOLNV","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"F3BDWZDAOLNV5YKO","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"F3BDWZDA","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:4dda23d0b02eb42cbcbd75f1ca18ec4da234a8e840941f4786d6a2ca698fe522","target":"graph","created_at":"2026-05-18T01:16:18Z","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":"Majorana fermions were originally proposed as elementary particles acting as their own antiparticles. In recent years, it has become clear that Majorana fermions can instead be realized in condensed-matter systems as emergent quasiparticles, a situation often accompanied by topological order. Here we propose a physical system which realizes Landau levels - highly degenerate single-particle states usually resulting from an orbital magnetic field acting on charged particles - for Majorana fermions. This is achieved in a variant of a quantum spin system due to Kitaev which is distorted by triaxia","authors_text":"Lars Fritz, Matthias Vojta, Stephan Rachel","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-03T20:00:37Z","title":"Landau levels of Majorana fermions in a spin liquid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01246","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:a5ef8a1b0635085782ed2c71e40d5b3985508401028116ae55cd908cac5e0da3","target":"record","created_at":"2026-05-18T01:16:18Z","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":"58a4c4b4bac8e5f1c6f49a86d168a3e5e0d2ead947b13944de0b2beb0e733a86","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-03T20:00:37Z","title_canon_sha256":"b1ec1e34caa07b0d69276b1a9d0b98a84ec4c984d4d771ccab7019dee4c8492c"},"schema_version":"1.0","source":{"id":"1509.01246","kind":"arxiv","version":2}},"canonical_sha256":"2ec23b646072db5ee14e5d37a9b9d21b69d56789535749f3f23bc42fe7b230c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ec23b646072db5ee14e5d37a9b9d21b69d56789535749f3f23bc42fe7b230c8","first_computed_at":"2026-05-18T01:16:18.240208Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:16:18.240208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z6BGTzp9zMhi7k2pm+7fpnthL4XgbWcd+TKaLI+W13SIrS2BIvW9oST6atjOKByprV5KBt53pl5vcvKAwylSDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:16:18.240895Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.01246","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5ef8a1b0635085782ed2c71e40d5b3985508401028116ae55cd908cac5e0da3","sha256:4dda23d0b02eb42cbcbd75f1ca18ec4da234a8e840941f4786d6a2ca698fe522"],"state_sha256":"68dab5c394677679c7e01e1b0f0463df060236083e8812ca3935ad20ec8b11ff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s3vdrnzZzlOqyx9dc+EtSAkjcaIyT5PClhJDKVA3eCVr5hYK3ms/DzFbZjrctV15zkE2NG0FakKyOb9Kbc9UAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T18:09:08.186287Z","bundle_sha256":"b2add16122eaab7c42761dda3be84edce33359b837ad8b56ce1194dce4c61925"}}