{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WSMV43X3HQCY2YUP6OSVSDKKOF","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":"03e8f3891470af4cd84bb5b8ad377adb45bf149da7a7c65171c039e6419cb674","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-09-19T10:22:41Z","title_canon_sha256":"487572dcce08908adc8b276a6d95109667e17e74e5c5b0eb26c03fbae22626d6"},"schema_version":"1.0","source":{"id":"1309.4918","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.4918","created_at":"2026-05-18T02:56:21Z"},{"alias_kind":"arxiv_version","alias_value":"1309.4918v1","created_at":"2026-05-18T02:56:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.4918","created_at":"2026-05-18T02:56:21Z"},{"alias_kind":"pith_short_12","alias_value":"WSMV43X3HQCY","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WSMV43X3HQCY2YUP","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WSMV43X3","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:f0c54dce588db31a01de5052f8890c8eec9bbc3083212bb48c5d69f5569405ba","target":"graph","created_at":"2026-05-18T02:56:21Z","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":"We measure the conductance of a quantum point contact (QPC) while the biased tip of a scanning probe microscope induces a depleted region in the electron gas underneath. At finite magnetic field we find plateaus in the real-space maps of the conductance as a function of tip position at integer (\\nu=1,2,3,4,6,8) and fractional (\\nu=1/3,2/3,5/3,4/5) values of transmission. They resemble theoretically predicted compressible and incompressible stripes of quantum Hall edge states. The scanning tip allows us to shift the constriction limiting the conductance in real space over distances of many micr","authors_text":"Christian Reichl, Clemens R\\\"ossler, Klaus Ensslin, Nikola Pascher, Thomas Ihn, Werner Wegscheider","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-09-19T10:22:41Z","title":"Imaging the Conductance of Integer and Fractional Quantum Hall Edge States"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.4918","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":"sha256:4e45ee93ca8ddf80b007f241c2490fcd8e14344526a043cbffb18f819d2aa9e4","target":"record","created_at":"2026-05-18T02:56:21Z","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":"03e8f3891470af4cd84bb5b8ad377adb45bf149da7a7c65171c039e6419cb674","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-09-19T10:22:41Z","title_canon_sha256":"487572dcce08908adc8b276a6d95109667e17e74e5c5b0eb26c03fbae22626d6"},"schema_version":"1.0","source":{"id":"1309.4918","kind":"arxiv","version":1}},"canonical_sha256":"b4995e6efb3c058d628ff3a5590d4a71600f97c0205a37c57792a262fc4a9f56","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4995e6efb3c058d628ff3a5590d4a71600f97c0205a37c57792a262fc4a9f56","first_computed_at":"2026-05-18T02:56:21.090772Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:56:21.090772Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7KM+bpRGbKnS69d4zWYeE0EabPmJYZ7gNf42ktU+kCwFpEAHrtIJ+6kE2X1AjNM7fVJRS7Dn66zquz0Y/FmEBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:56:21.091259Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.4918","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e45ee93ca8ddf80b007f241c2490fcd8e14344526a043cbffb18f819d2aa9e4","sha256:f0c54dce588db31a01de5052f8890c8eec9bbc3083212bb48c5d69f5569405ba"],"state_sha256":"8283d68071e69a277100cab41349c2dc00b9db8fe32bf58399daecb8d8ee2cd3"}