{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:YBGEZZMOIQGAQSLR5UKWVVPILM","short_pith_number":"pith:YBGEZZMO","canonical_record":{"source":{"id":"1709.09058","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-26T14:37:37Z","cross_cats_sorted":[],"title_canon_sha256":"05ffb475cc4615d9940171ecfc0168174ff6e807bf90da76d8af83f4836ae2fc","abstract_canon_sha256":"47db503bb6555915caf6514f2220d025b8cc5e5b1a0cec504ae155ff7322f8ce"},"schema_version":"1.0"},"canonical_sha256":"c04c4ce58e440c084971ed156ad5e85b0b1f84f59fb47392f3185b4dd4e6c96b","source":{"kind":"arxiv","id":"1709.09058","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09058","created_at":"2026-05-17T23:44:32Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09058v2","created_at":"2026-05-17T23:44:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09058","created_at":"2026-05-17T23:44:32Z"},{"alias_kind":"pith_short_12","alias_value":"YBGEZZMOIQGA","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YBGEZZMOIQGAQSLR","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YBGEZZMO","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:YBGEZZMOIQGAQSLR5UKWVVPILM","target":"record","payload":{"canonical_record":{"source":{"id":"1709.09058","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-26T14:37:37Z","cross_cats_sorted":[],"title_canon_sha256":"05ffb475cc4615d9940171ecfc0168174ff6e807bf90da76d8af83f4836ae2fc","abstract_canon_sha256":"47db503bb6555915caf6514f2220d025b8cc5e5b1a0cec504ae155ff7322f8ce"},"schema_version":"1.0"},"canonical_sha256":"c04c4ce58e440c084971ed156ad5e85b0b1f84f59fb47392f3185b4dd4e6c96b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:32.918868Z","signature_b64":"jIOJSVtcdTbaiENeDJusIrwVKoqUhYPddTULEP36l6yorkFoDFIreBSoGWqMyYC8LMXgoVNWawkawrkv3iqeDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c04c4ce58e440c084971ed156ad5e85b0b1f84f59fb47392f3185b4dd4e6c96b","last_reissued_at":"2026-05-17T23:44:32.918249Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:32.918249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.09058","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:44:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2vn3Ij6WSo0f4Aa/15PL5ychzuK0EH18rD956yOmxOCQMvH28Vn9yJKJsC9vbdrc+CAn4YUZjpnnJDg1zxjaCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:24:24.001816Z"},"content_sha256":"18b6b6aac897b47a4e268362a2f6362fefbae9725fada949baf9cfde0b231a31","schema_version":"1.0","event_id":"sha256:18b6b6aac897b47a4e268362a2f6362fefbae9725fada949baf9cfde0b231a31"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:YBGEZZMOIQGAQSLR5UKWVVPILM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A capacitance spectroscopy-based platform for realizing gate-defined electronic lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. Reichl, G. C. Gardner, L. M. K. Vandersypen, M. J. Manfra, P. Barthelemy, S. Fallahi, T. Hensgens, U. Mukhopadhyay, W. Wegscheider","submitted_at":"2017-09-26T14:37:37Z","abstract_excerpt":"Electrostatic confinement in semiconductors provides a flexible platform for the emulation of interacting electrons in a two-dimensional lattice, including in the presence of gauge fields. This combination offers the potential to realize a wide host of quantum phases. Here we present a measurement and fabrication scheme that builds on capacitance spectroscopy and allows for the independent control of density and periodic potential strength imposed on a two-dimensional electron gas. We characterize disorder levels and (in)homogeneity and develop and optimize different gating strategies at lengt"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09058","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:44:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KCAQjKGcGcZFrEkxFNAi7AGD3RUCmuEcyq+8FGenzkoHyNsWdHP0YE7mK5DiQYoC+N1SlxciF/f13p2vUI27BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:24:24.002490Z"},"content_sha256":"f533923dbc710097a79d5542d4f6593e7fe4e1e88b2383439c0400f2a90906f5","schema_version":"1.0","event_id":"sha256:f533923dbc710097a79d5542d4f6593e7fe4e1e88b2383439c0400f2a90906f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YBGEZZMOIQGAQSLR5UKWVVPILM/bundle.json","state_url":"https://pith.science/pith/YBGEZZMOIQGAQSLR5UKWVVPILM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YBGEZZMOIQGAQSLR5UKWVVPILM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T02:24:24Z","links":{"resolver":"https://pith.science/pith/YBGEZZMOIQGAQSLR5UKWVVPILM","bundle":"https://pith.science/pith/YBGEZZMOIQGAQSLR5UKWVVPILM/bundle.json","state":"https://pith.science/pith/YBGEZZMOIQGAQSLR5UKWVVPILM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YBGEZZMOIQGAQSLR5UKWVVPILM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YBGEZZMOIQGAQSLR5UKWVVPILM","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":"47db503bb6555915caf6514f2220d025b8cc5e5b1a0cec504ae155ff7322f8ce","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-26T14:37:37Z","title_canon_sha256":"05ffb475cc4615d9940171ecfc0168174ff6e807bf90da76d8af83f4836ae2fc"},"schema_version":"1.0","source":{"id":"1709.09058","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09058","created_at":"2026-05-17T23:44:32Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09058v2","created_at":"2026-05-17T23:44:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09058","created_at":"2026-05-17T23:44:32Z"},{"alias_kind":"pith_short_12","alias_value":"YBGEZZMOIQGA","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YBGEZZMOIQGAQSLR","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YBGEZZMO","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:f533923dbc710097a79d5542d4f6593e7fe4e1e88b2383439c0400f2a90906f5","target":"graph","created_at":"2026-05-17T23:44:32Z","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":"Electrostatic confinement in semiconductors provides a flexible platform for the emulation of interacting electrons in a two-dimensional lattice, including in the presence of gauge fields. This combination offers the potential to realize a wide host of quantum phases. Here we present a measurement and fabrication scheme that builds on capacitance spectroscopy and allows for the independent control of density and periodic potential strength imposed on a two-dimensional electron gas. We characterize disorder levels and (in)homogeneity and develop and optimize different gating strategies at lengt","authors_text":"C. Reichl, G. C. Gardner, L. M. K. Vandersypen, M. J. Manfra, P. Barthelemy, S. Fallahi, T. Hensgens, U. Mukhopadhyay, W. Wegscheider","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-26T14:37:37Z","title":"A capacitance spectroscopy-based platform for realizing gate-defined electronic lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09058","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":"sha256:18b6b6aac897b47a4e268362a2f6362fefbae9725fada949baf9cfde0b231a31","target":"record","created_at":"2026-05-17T23:44:32Z","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":"47db503bb6555915caf6514f2220d025b8cc5e5b1a0cec504ae155ff7322f8ce","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-26T14:37:37Z","title_canon_sha256":"05ffb475cc4615d9940171ecfc0168174ff6e807bf90da76d8af83f4836ae2fc"},"schema_version":"1.0","source":{"id":"1709.09058","kind":"arxiv","version":2}},"canonical_sha256":"c04c4ce58e440c084971ed156ad5e85b0b1f84f59fb47392f3185b4dd4e6c96b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c04c4ce58e440c084971ed156ad5e85b0b1f84f59fb47392f3185b4dd4e6c96b","first_computed_at":"2026-05-17T23:44:32.918249Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:32.918249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jIOJSVtcdTbaiENeDJusIrwVKoqUhYPddTULEP36l6yorkFoDFIreBSoGWqMyYC8LMXgoVNWawkawrkv3iqeDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:32.918868Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.09058","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18b6b6aac897b47a4e268362a2f6362fefbae9725fada949baf9cfde0b231a31","sha256:f533923dbc710097a79d5542d4f6593e7fe4e1e88b2383439c0400f2a90906f5"],"state_sha256":"b20d60970128ed7dc0abb2baea13c5f5fc45c1756d70f105dbeaf75c52c24572"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IXGbuqkkifFNTz5bY9TlHelOCrmXh8WFdXy0w5PNtDBGmzGv9h3+/jk0XYjP1acoDx1S7iDuhXKzRoqh4IKlBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T02:24:24.005621Z","bundle_sha256":"1040417da5eb7245dbdcc24ee372cd67b08a9b9cd77d35c7db723c28f6da698e"}}