{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:J267XBVXCQX2NZORVMMV2NKVI4","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":"a77c0280f01dcdf5ffedd91feaa5c7f9a8b1ef8eca5ca0723f895ce15b66c543","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-07-17T03:22:00Z","title_canon_sha256":"a64b1625bedee29c95548f82fb947676b0d4a1424afb5e05cc57533dd0618dc2"},"schema_version":"1.0","source":{"id":"1607.04823","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04823","created_at":"2026-05-18T00:03:25Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04823v2","created_at":"2026-05-18T00:03:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04823","created_at":"2026-05-18T00:03:25Z"},{"alias_kind":"pith_short_12","alias_value":"J267XBVXCQX2","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"J267XBVXCQX2NZOR","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"J267XBVX","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:74aa5e083469c53ca6841a7b71cfebd7c1b574104106e9052243f2bea4bfba33","target":"graph","created_at":"2026-05-18T00:03:25Z","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":"Topological insulators display unusual light-matter interactions due to the helical nature of surface electronic states. We study the near-field interaction of light propagating in an optical fiber with crystals of Sb2Te3, a 3D topological insulator (TI), and observe a large apparent Faraday rotation. The origin of this unexpected polarization rotation in the optical fiber is attributed to a magneto-optical Kerr effect at the TI-fiber interface. We show that the combined effects of time-reversal symmetry breaking, which arises from Zeeman coupling of the electromagnetic field with the surface ","authors_text":"Anna Peled, Ashwin Ramasubramaniam, Doron Naveh, Moti Fridman, Shir Shahal, Vlada Artel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-07-17T03:22:00Z","title":"Realizing Giant Magneto-Optical Effects in 3D Topological Insulators Without Magnetic Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04823","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":"sha256:74e87f525499c8397074d50588ccb3fcea03fb556437d5bb1d97cdac10ed95f0","target":"record","created_at":"2026-05-18T00:03:25Z","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":"a77c0280f01dcdf5ffedd91feaa5c7f9a8b1ef8eca5ca0723f895ce15b66c543","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-07-17T03:22:00Z","title_canon_sha256":"a64b1625bedee29c95548f82fb947676b0d4a1424afb5e05cc57533dd0618dc2"},"schema_version":"1.0","source":{"id":"1607.04823","kind":"arxiv","version":2}},"canonical_sha256":"4ebdfb86b7142fa6e5d1ab195d35554736b5c3391f085f5089d451a130286334","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ebdfb86b7142fa6e5d1ab195d35554736b5c3391f085f5089d451a130286334","first_computed_at":"2026-05-18T00:03:25.340015Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:25.340015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hKHL8Ue2i1Ph0N6XFJLYI3KyLAHJb7wEsUxBlUpCnuUSCtMPkfcmZeUZqgZ87wmYdqn81p98X8SR/AU96dw8BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:25.340434Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04823","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74e87f525499c8397074d50588ccb3fcea03fb556437d5bb1d97cdac10ed95f0","sha256:74aa5e083469c53ca6841a7b71cfebd7c1b574104106e9052243f2bea4bfba33"],"state_sha256":"7a707e31303e930ac7f4dd87a82f547e08d21e4effa7f587b08b1a54217a2151"}