{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:MS5V35R2SLRC3PQNW6FS3WYLQD","short_pith_number":"pith:MS5V35R2","schema_version":"1.0","canonical_sha256":"64bb5df63a92e22dbe0db78b2ddb0b80ec8eeb3086ea63b0ade71763e7f78b93","source":{"kind":"arxiv","id":"1810.10744","version":1},"attestation_state":"computed","paper":{"title":"Simultaneous imaging of voltage and current density of flowing electrons in two dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andre K. Geim, Assaf Rozen, David Perello, Johanna Zultak, John Birkbeck, Joseph A. Sulpizio, Kenji Watanabe, Lior Ella, Moshe Ben-Shalom, Shahal Ilani, Takashi Taniguchi","submitted_at":"2018-10-25T07:29:43Z","abstract_excerpt":"Electron transport in nanoscale devices can often result in nontrivial spatial patterns of voltage and current that reflect a variety of physical phenomena, particularly in nonlocal transport regimes. While numerous techniques have been devised to image electron flows, the need remains for a nanoscale probe capable of simultaneously imaging current and voltage distributions with high sensitivity and minimal invasiveness, in magnetic field, across a broad range of temperatures, and beneath an insulating surface. Here we present such a technique for spatially mapping electron flows based on a na"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1810.10744","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-10-25T07:29:43Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"411b94b05af4be43c4008be969817d167b6d209d640baa5fb65a485885a5bc94","abstract_canon_sha256":"9d1d0eee600adea976bdbe15c500545036356bb2bd298052c903f0b083a4f1ba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:35.813390Z","signature_b64":"veuHmusuzKWXn34/eSZWqtMb3H1MaIkIpIJr0L/oDg7ZwiXKGQWdunCIQovj+Dx98aGs0PAn/Air6/ji9CWhAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"64bb5df63a92e22dbe0db78b2ddb0b80ec8eeb3086ea63b0ade71763e7f78b93","last_reissued_at":"2026-05-17T23:45:35.812663Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:35.812663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simultaneous imaging of voltage and current density of flowing electrons in two dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andre K. Geim, Assaf Rozen, David Perello, Johanna Zultak, John Birkbeck, Joseph A. Sulpizio, Kenji Watanabe, Lior Ella, Moshe Ben-Shalom, Shahal Ilani, Takashi Taniguchi","submitted_at":"2018-10-25T07:29:43Z","abstract_excerpt":"Electron transport in nanoscale devices can often result in nontrivial spatial patterns of voltage and current that reflect a variety of physical phenomena, particularly in nonlocal transport regimes. While numerous techniques have been devised to image electron flows, the need remains for a nanoscale probe capable of simultaneously imaging current and voltage distributions with high sensitivity and minimal invasiveness, in magnetic field, across a broad range of temperatures, and beneath an insulating surface. Here we present such a technique for spatially mapping electron flows based on a na"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.10744","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1810.10744","created_at":"2026-05-17T23:45:35.812785+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.10744v1","created_at":"2026-05-17T23:45:35.812785+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.10744","created_at":"2026-05-17T23:45:35.812785+00:00"},{"alias_kind":"pith_short_12","alias_value":"MS5V35R2SLRC","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"MS5V35R2SLRC3PQN","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"MS5V35R2","created_at":"2026-05-18T12:32:40.477152+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD","json":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD.json","graph_json":"https://pith.science/api/pith-number/MS5V35R2SLRC3PQNW6FS3WYLQD/graph.json","events_json":"https://pith.science/api/pith-number/MS5V35R2SLRC3PQNW6FS3WYLQD/events.json","paper":"https://pith.science/paper/MS5V35R2"},"agent_actions":{"view_html":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD","download_json":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD.json","view_paper":"https://pith.science/paper/MS5V35R2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.10744&json=true","fetch_graph":"https://pith.science/api/pith-number/MS5V35R2SLRC3PQNW6FS3WYLQD/graph.json","fetch_events":"https://pith.science/api/pith-number/MS5V35R2SLRC3PQNW6FS3WYLQD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD/action/storage_attestation","attest_author":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD/action/author_attestation","sign_citation":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD/action/citation_signature","submit_replication":"https://pith.science/pith/MS5V35R2SLRC3PQNW6FS3WYLQD/action/replication_record"}},"created_at":"2026-05-17T23:45:35.812785+00:00","updated_at":"2026-05-17T23:45:35.812785+00:00"}