{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:TFM6BFYXHBROZUZO3GGOY66PRM","short_pith_number":"pith:TFM6BFYX","canonical_record":{"source":{"id":"1204.1993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-09T21:22:27Z","cross_cats_sorted":[],"title_canon_sha256":"4a102dcbcaa2440a35a24ccdfeef5384502a20d16df7cb924234e1d404eb049c","abstract_canon_sha256":"4da4943ba181241adf30a409b12b460beeca2e77a720eebbe7aa7c0259ce6c88"},"schema_version":"1.0"},"canonical_sha256":"9959e097173862ecd32ed98cec7bcf8b33ac68dec0e6b4338fe2fbb71f5683b3","source":{"kind":"arxiv","id":"1204.1993","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.1993","created_at":"2026-05-18T03:58:13Z"},{"alias_kind":"arxiv_version","alias_value":"1204.1993v1","created_at":"2026-05-18T03:58:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.1993","created_at":"2026-05-18T03:58:13Z"},{"alias_kind":"pith_short_12","alias_value":"TFM6BFYXHBRO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TFM6BFYXHBROZUZO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TFM6BFYX","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:TFM6BFYXHBROZUZO3GGOY66PRM","target":"record","payload":{"canonical_record":{"source":{"id":"1204.1993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-09T21:22:27Z","cross_cats_sorted":[],"title_canon_sha256":"4a102dcbcaa2440a35a24ccdfeef5384502a20d16df7cb924234e1d404eb049c","abstract_canon_sha256":"4da4943ba181241adf30a409b12b460beeca2e77a720eebbe7aa7c0259ce6c88"},"schema_version":"1.0"},"canonical_sha256":"9959e097173862ecd32ed98cec7bcf8b33ac68dec0e6b4338fe2fbb71f5683b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:13.557192Z","signature_b64":"YWECXtdXdG5qJyth62SSoHIWpxw7ekaYCso2I6hp2VN+L4PBW0TgOTcd6rZmNvJsAjh6fnsnsdepJY6gI3fQBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9959e097173862ecd32ed98cec7bcf8b33ac68dec0e6b4338fe2fbb71f5683b3","last_reissued_at":"2026-05-18T03:58:13.556665Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:13.556665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.1993","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:58:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1YUyYFLp19lor9LVI8IhFw8x6aopdmw6lVO/yI3YiALt8hf13726fGSEB8xjZ1eCOfL7zozmHa/93Fbh4KE6Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T07:32:39.861641Z"},"content_sha256":"e761347b1ecd5d8edf0e47379c938cf6ffb81ad35f848a70468c373661618e00","schema_version":"1.0","event_id":"sha256:e761347b1ecd5d8edf0e47379c938cf6ffb81ad35f848a70468c373661618e00"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:TFM6BFYXHBROZUZO3GGOY66PRM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic field induced resistance properties at filling factor 5/2 consistent with non-Abelian e/4 quasiparticles in multiple sized interferometers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"K.W. West, L.N. Pfeiffer, R.L. Willett","submitted_at":"2012-04-09T21:22:27Z","abstract_excerpt":"Non-Abelian e/4 quasiparticles at 5/2 filling factor in a correlated two-dimensional electron gas have a proposed specific property in an interference measurement of their edge propagation: encircling an even number of localized e/4 quasiparticles allows expression of e/4 Aharonov-Bohm (A-B) oscillations, but suppression of these oscillations will occur with an odd number encircled. This picture is tested explicitly here in multiple interferometers of different areas. The encircled localized e/4 quasiparticle number near 5/2 filling factor is changed by sweeping B-field, and oscillations are o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.1993","kind":"arxiv","version":1},"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":"2026-05-18T03:58:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W8PljZeGQkL3kzWczn3qgg3ZgFeLGxbKUH6LmLTMfKeOL785cXt66d4Gn1ittn5pjW2bPIb8Bqe6PBIaxjaTBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T07:32:39.862023Z"},"content_sha256":"ce3af5fcdd61306908e239c4da9024c6812c4d3c4a0d4aaae6dfba4c9e48b032","schema_version":"1.0","event_id":"sha256:ce3af5fcdd61306908e239c4da9024c6812c4d3c4a0d4aaae6dfba4c9e48b032"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TFM6BFYXHBROZUZO3GGOY66PRM/bundle.json","state_url":"https://pith.science/pith/TFM6BFYXHBROZUZO3GGOY66PRM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TFM6BFYXHBROZUZO3GGOY66PRM/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":"2026-06-03T07:32:39Z","links":{"resolver":"https://pith.science/pith/TFM6BFYXHBROZUZO3GGOY66PRM","bundle":"https://pith.science/pith/TFM6BFYXHBROZUZO3GGOY66PRM/bundle.json","state":"https://pith.science/pith/TFM6BFYXHBROZUZO3GGOY66PRM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TFM6BFYXHBROZUZO3GGOY66PRM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TFM6BFYXHBROZUZO3GGOY66PRM","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":"4da4943ba181241adf30a409b12b460beeca2e77a720eebbe7aa7c0259ce6c88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-09T21:22:27Z","title_canon_sha256":"4a102dcbcaa2440a35a24ccdfeef5384502a20d16df7cb924234e1d404eb049c"},"schema_version":"1.0","source":{"id":"1204.1993","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.1993","created_at":"2026-05-18T03:58:13Z"},{"alias_kind":"arxiv_version","alias_value":"1204.1993v1","created_at":"2026-05-18T03:58:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.1993","created_at":"2026-05-18T03:58:13Z"},{"alias_kind":"pith_short_12","alias_value":"TFM6BFYXHBRO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TFM6BFYXHBROZUZO","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TFM6BFYX","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:ce3af5fcdd61306908e239c4da9024c6812c4d3c4a0d4aaae6dfba4c9e48b032","target":"graph","created_at":"2026-05-18T03:58:13Z","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":"Non-Abelian e/4 quasiparticles at 5/2 filling factor in a correlated two-dimensional electron gas have a proposed specific property in an interference measurement of their edge propagation: encircling an even number of localized e/4 quasiparticles allows expression of e/4 Aharonov-Bohm (A-B) oscillations, but suppression of these oscillations will occur with an odd number encircled. This picture is tested explicitly here in multiple interferometers of different areas. The encircled localized e/4 quasiparticle number near 5/2 filling factor is changed by sweeping B-field, and oscillations are o","authors_text":"K.W. West, L.N. Pfeiffer, R.L. Willett","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-09T21:22:27Z","title":"Magnetic field induced resistance properties at filling factor 5/2 consistent with non-Abelian e/4 quasiparticles in multiple sized interferometers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.1993","kind":"arxiv","version":1},"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:e761347b1ecd5d8edf0e47379c938cf6ffb81ad35f848a70468c373661618e00","target":"record","created_at":"2026-05-18T03:58:13Z","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":"4da4943ba181241adf30a409b12b460beeca2e77a720eebbe7aa7c0259ce6c88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-09T21:22:27Z","title_canon_sha256":"4a102dcbcaa2440a35a24ccdfeef5384502a20d16df7cb924234e1d404eb049c"},"schema_version":"1.0","source":{"id":"1204.1993","kind":"arxiv","version":1}},"canonical_sha256":"9959e097173862ecd32ed98cec7bcf8b33ac68dec0e6b4338fe2fbb71f5683b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9959e097173862ecd32ed98cec7bcf8b33ac68dec0e6b4338fe2fbb71f5683b3","first_computed_at":"2026-05-18T03:58:13.556665Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:58:13.556665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YWECXtdXdG5qJyth62SSoHIWpxw7ekaYCso2I6hp2VN+L4PBW0TgOTcd6rZmNvJsAjh6fnsnsdepJY6gI3fQBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:58:13.557192Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.1993","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e761347b1ecd5d8edf0e47379c938cf6ffb81ad35f848a70468c373661618e00","sha256:ce3af5fcdd61306908e239c4da9024c6812c4d3c4a0d4aaae6dfba4c9e48b032"],"state_sha256":"9ccc66fc3a35b7157485ebb39451bf4206c2411c884c0aa16dfcd9f4792f98a0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kpShcaY3e2fLDalS8NHzefp+G3/rwo1xIPoX4Daehb998UU52Qn1LS/dZ0uWcBVAl8ulxdTM2hRU03Eis4pOAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T07:32:39.864124Z","bundle_sha256":"77d5fd32279e77815d13212522fb5c5ab1f6eeaff8c0efd25f5b3e3812061a53"}}