{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PEE5QAAVALFUEFNS3KCXRN3A5X","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":"5b87386e3902ec5a04ca1f93f3b7c71bd7a76a6a89f35ac063b83535bc78a948","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-30T21:54:25Z","title_canon_sha256":"102cbb645bfb00448cfe4653cf698d129b4b93fc5f23dc19426c167309dff056"},"schema_version":"1.0","source":{"id":"1701.08839","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08839","created_at":"2026-05-18T00:51:39Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08839v1","created_at":"2026-05-18T00:51:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08839","created_at":"2026-05-18T00:51:39Z"},{"alias_kind":"pith_short_12","alias_value":"PEE5QAAVALFU","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PEE5QAAVALFUEFNS","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PEE5QAAV","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:4c33565c803c577249d42be66b97efeac80b900bf16fae64923462907fddf31a","target":"graph","created_at":"2026-05-18T00:51:39Z","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 report on electronic transport measurements of electrostatically gated nano-devices of the semimetal WTe\\textsubscript{2}. High mobility metallic behavior is achieved in the 2D limit by encapsulating thin flakes in an inert atmosphere. At low temperatures, we find that a large magnetoresistance can be turned on and off by electrostatically doping the system between a semimetallic state and an electron-only metallic state, respectively. We confirm the nature of the two regimes by analyzing the magnetoresistance and Hall effect with a two-carrier model, as well as by analysis of Shubnikov-de ","authors_text":"Kenji Watanabe, Pablo Jarillo-Herrero, Quinn D. Gibson, Robert J. Cava, Takashi Taniguchi, Valla Fatemi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-30T21:54:25Z","title":"Magnetoresistance and Quantum Oscillations of an Electrostatically Tuned Semimetal-to-Metal Transition in Ultra-Thin WTe2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08839","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":"sha256:8bca1f1dfc64553c3bfe29ec9251e6e7bd5fd10b62d129a53acf492b722231c2","target":"record","created_at":"2026-05-18T00:51:39Z","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":"5b87386e3902ec5a04ca1f93f3b7c71bd7a76a6a89f35ac063b83535bc78a948","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-30T21:54:25Z","title_canon_sha256":"102cbb645bfb00448cfe4653cf698d129b4b93fc5f23dc19426c167309dff056"},"schema_version":"1.0","source":{"id":"1701.08839","kind":"arxiv","version":1}},"canonical_sha256":"7909d8001502cb4215b2da8578b760edff01d279203230e172958875ade8d45e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7909d8001502cb4215b2da8578b760edff01d279203230e172958875ade8d45e","first_computed_at":"2026-05-18T00:51:39.064319Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:39.064319Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ze9kgi9aQoyP8FI8/LhJHnCGxiI6oqL+ag623USs5kFVwKCKngHcBxdb+JN6NxamxoFDK33bNKf/tqqJNu3HCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:39.064754Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.08839","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8bca1f1dfc64553c3bfe29ec9251e6e7bd5fd10b62d129a53acf492b722231c2","sha256:4c33565c803c577249d42be66b97efeac80b900bf16fae64923462907fddf31a"],"state_sha256":"507b1be2cab682afd9356500deb85475641bf2a8c93923f522efcc3a959e5d2e"}