{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:GSVTZN76UYJWM77GSWKSR3RSRC","short_pith_number":"pith:GSVTZN76","schema_version":"1.0","canonical_sha256":"34ab3cb7fea613667fe6959528ee3288b531b0acb800d9d14d850d30ac6aa2dc","source":{"kind":"arxiv","id":"2110.01793","version":1},"attestation_state":"computed","paper":{"title":"Nanoscale devices with superconducting electrodes to locally channel current in 3D Weyl semimetals","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Thamizhavel, Biswajit Datta, Jaykumar Vaidya, John Jesudasan, Mandar M. Deshmukh, Raghav Dhingra, Rajib Mondal, Subhamoy Ghatak","submitted_at":"2021-10-05T02:34:46Z","abstract_excerpt":"We report on the fabrication of nano-devices on the \\hkl[-1 0 1] surface of a Weyl semimetal, a macroscopic crystal of TaAs, and low-temperature transport measurements. We can implement electron beam lithography by peeling off and transferring the resist for nanofabrication onto the irregular crystal. We fabricate the device electrodes with superconducting Niobium nitride (NbN) to control the current flow through the intended active area of the devices. Our device structure enables the reduction of the current jetting effect, and we demonstrate the negative magnetoresistance measurement as a f"},"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":"2110.01793","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-10-05T02:34:46Z","cross_cats_sorted":[],"title_canon_sha256":"9497e4a4d14a5e7524ab87e124123c9f5526ceea8a9d7b0ff475686ba4b91644","abstract_canon_sha256":"9fd7f944f9fe4c8ca27b4024ba4f9cf202480597c85e5d74ede2e42779a43bba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:20:06.269754Z","signature_b64":"A/M66bBol82PqWgkLHeBpdNFr91C9DcDCEYXX7V739vdKi9v39532WqzypzcqJCs0Z6FlmePNf3evNwmVuOsBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34ab3cb7fea613667fe6959528ee3288b531b0acb800d9d14d850d30ac6aa2dc","last_reissued_at":"2026-07-05T03:20:06.269270Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:20:06.269270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nanoscale devices with superconducting electrodes to locally channel current in 3D Weyl semimetals","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Thamizhavel, Biswajit Datta, Jaykumar Vaidya, John Jesudasan, Mandar M. Deshmukh, Raghav Dhingra, Rajib Mondal, Subhamoy Ghatak","submitted_at":"2021-10-05T02:34:46Z","abstract_excerpt":"We report on the fabrication of nano-devices on the \\hkl[-1 0 1] surface of a Weyl semimetal, a macroscopic crystal of TaAs, and low-temperature transport measurements. We can implement electron beam lithography by peeling off and transferring the resist for nanofabrication onto the irregular crystal. We fabricate the device electrodes with superconducting Niobium nitride (NbN) to control the current flow through the intended active area of the devices. Our device structure enables the reduction of the current jetting effect, and we demonstrate the negative magnetoresistance measurement as a f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.01793","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.01793/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2110.01793","created_at":"2026-07-05T03:20:06.269337+00:00"},{"alias_kind":"arxiv_version","alias_value":"2110.01793v1","created_at":"2026-07-05T03:20:06.269337+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.01793","created_at":"2026-07-05T03:20:06.269337+00:00"},{"alias_kind":"pith_short_12","alias_value":"GSVTZN76UYJW","created_at":"2026-07-05T03:20:06.269337+00:00"},{"alias_kind":"pith_short_16","alias_value":"GSVTZN76UYJWM77G","created_at":"2026-07-05T03:20:06.269337+00:00"},{"alias_kind":"pith_short_8","alias_value":"GSVTZN76","created_at":"2026-07-05T03:20:06.269337+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/GSVTZN76UYJWM77GSWKSR3RSRC","json":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC.json","graph_json":"https://pith.science/api/pith-number/GSVTZN76UYJWM77GSWKSR3RSRC/graph.json","events_json":"https://pith.science/api/pith-number/GSVTZN76UYJWM77GSWKSR3RSRC/events.json","paper":"https://pith.science/paper/GSVTZN76"},"agent_actions":{"view_html":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC","download_json":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC.json","view_paper":"https://pith.science/paper/GSVTZN76","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2110.01793&json=true","fetch_graph":"https://pith.science/api/pith-number/GSVTZN76UYJWM77GSWKSR3RSRC/graph.json","fetch_events":"https://pith.science/api/pith-number/GSVTZN76UYJWM77GSWKSR3RSRC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC/action/storage_attestation","attest_author":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC/action/author_attestation","sign_citation":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC/action/citation_signature","submit_replication":"https://pith.science/pith/GSVTZN76UYJWM77GSWKSR3RSRC/action/replication_record"}},"created_at":"2026-07-05T03:20:06.269337+00:00","updated_at":"2026-07-05T03:20:06.269337+00:00"}