{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RKNCZZV2AB2FWELHF7AMRYEX4M","short_pith_number":"pith:RKNCZZV2","canonical_record":{"source":{"id":"2606.04219","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-02T21:13:08Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"title_canon_sha256":"d8e328524a74c9d2d1f03b6615779ab9c097f9ba25f27c701aab0ad0e9872e07","abstract_canon_sha256":"d35ed006f8cdeb88a1125a4f2dd8652523874afb37c45b3e7ed057e7f11f684a"},"schema_version":"1.0"},"canonical_sha256":"8a9a2ce6ba00745b11672fc0c8e097e33d3b077338cbdfd406eaa79c61852bb2","source":{"kind":"arxiv","id":"2606.04219","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.04219","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"arxiv_version","alias_value":"2606.04219v1","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.04219","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"pith_short_12","alias_value":"RKNCZZV2AB2F","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"pith_short_16","alias_value":"RKNCZZV2AB2FWELH","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"pith_short_8","alias_value":"RKNCZZV2","created_at":"2026-06-04T01:08:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RKNCZZV2AB2FWELHF7AMRYEX4M","target":"record","payload":{"canonical_record":{"source":{"id":"2606.04219","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-02T21:13:08Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"title_canon_sha256":"d8e328524a74c9d2d1f03b6615779ab9c097f9ba25f27c701aab0ad0e9872e07","abstract_canon_sha256":"d35ed006f8cdeb88a1125a4f2dd8652523874afb37c45b3e7ed057e7f11f684a"},"schema_version":"1.0"},"canonical_sha256":"8a9a2ce6ba00745b11672fc0c8e097e33d3b077338cbdfd406eaa79c61852bb2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T01:08:59.025009Z","signature_b64":"HeAEo60iqT+8WFDGSMuZ70d6cJk5lXgQMSsg9vO58+EcLR3nU2U/aBnPZe2T6NwhkmDleFuNHhIhCGcmOWa/AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a9a2ce6ba00745b11672fc0c8e097e33d3b077338cbdfd406eaa79c61852bb2","last_reissued_at":"2026-06-04T01:08:59.024548Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T01:08:59.024548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.04219","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T01:08:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JSu1BzYH4MxofTdSLVP8kto77tcJApsb0IzTQrW3ts610wrrVBUQ30W6yrgnjHoORum+qRjfNqJcV3AJjlWeBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T12:00:53.019927Z"},"content_sha256":"96172178483cdc3ec5edea4166f2fdfa622198a75a488a5c74626a8a235c3463","schema_version":"1.0","event_id":"sha256:96172178483cdc3ec5edea4166f2fdfa622198a75a488a5c74626a8a235c3463"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RKNCZZV2AB2FWELHF7AMRYEX4M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Breaking the width-scaling limit in high-performance atomically thin 2D nanoribbon transistors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.app-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Adrian Christiansen, Sameer Kumar Mallik, Saroj P. Dash","submitted_at":"2026-06-02T21:13:08Z","abstract_excerpt":"State-of-the-art transistors have been successfully scaled the gate lengths and channel thicknesses down to 5 nm for high-performance and energy-efficient information processing. However, reducing channel width below 40-50 nm remains a bottleneck, as dangling bonds, edge disorder, and lateral depletion suppress drive current and degrade device performance. Here, we break this width-scaling wall using ultra-scaled two-dimensional semiconductor (2DSC) nanoribbon transistors down to 15 nm. In contrast to the conventional scaling rule of degradation of current density upon width scaling, our atomi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.04219","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/2606.04219/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T01:08:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E6vbXos6rdn0aq6gjKbk/3PR8yjLDCtte5E1zalVOWPHEbl6Kx7j6M7hpTq/GRauEsbuO6MBRs8Nkl2h+kxfCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T12:00:53.020578Z"},"content_sha256":"08919a223f911c1b40d4f2aa728cdecb22fa271402f7d80c01735d8cd1b188c7","schema_version":"1.0","event_id":"sha256:08919a223f911c1b40d4f2aa728cdecb22fa271402f7d80c01735d8cd1b188c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RKNCZZV2AB2FWELHF7AMRYEX4M/bundle.json","state_url":"https://pith.science/pith/RKNCZZV2AB2FWELHF7AMRYEX4M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RKNCZZV2AB2FWELHF7AMRYEX4M/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":"2026-06-07T12:00:53Z","links":{"resolver":"https://pith.science/pith/RKNCZZV2AB2FWELHF7AMRYEX4M","bundle":"https://pith.science/pith/RKNCZZV2AB2FWELHF7AMRYEX4M/bundle.json","state":"https://pith.science/pith/RKNCZZV2AB2FWELHF7AMRYEX4M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RKNCZZV2AB2FWELHF7AMRYEX4M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RKNCZZV2AB2FWELHF7AMRYEX4M","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":"d35ed006f8cdeb88a1125a4f2dd8652523874afb37c45b3e7ed057e7f11f684a","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-02T21:13:08Z","title_canon_sha256":"d8e328524a74c9d2d1f03b6615779ab9c097f9ba25f27c701aab0ad0e9872e07"},"schema_version":"1.0","source":{"id":"2606.04219","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.04219","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"arxiv_version","alias_value":"2606.04219v1","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.04219","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"pith_short_12","alias_value":"RKNCZZV2AB2F","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"pith_short_16","alias_value":"RKNCZZV2AB2FWELH","created_at":"2026-06-04T01:08:59Z"},{"alias_kind":"pith_short_8","alias_value":"RKNCZZV2","created_at":"2026-06-04T01:08:59Z"}],"graph_snapshots":[{"event_id":"sha256:08919a223f911c1b40d4f2aa728cdecb22fa271402f7d80c01735d8cd1b188c7","target":"graph","created_at":"2026-06-04T01:08:59Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.04219/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"State-of-the-art transistors have been successfully scaled the gate lengths and channel thicknesses down to 5 nm for high-performance and energy-efficient information processing. However, reducing channel width below 40-50 nm remains a bottleneck, as dangling bonds, edge disorder, and lateral depletion suppress drive current and degrade device performance. Here, we break this width-scaling wall using ultra-scaled two-dimensional semiconductor (2DSC) nanoribbon transistors down to 15 nm. In contrast to the conventional scaling rule of degradation of current density upon width scaling, our atomi","authors_text":"Adrian Christiansen, Sameer Kumar Mallik, Saroj P. Dash","cross_cats":["cond-mat.mtrl-sci","physics.app-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-02T21:13:08Z","title":"Breaking the width-scaling limit in high-performance atomically thin 2D nanoribbon transistors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.04219","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":"sha256:96172178483cdc3ec5edea4166f2fdfa622198a75a488a5c74626a8a235c3463","target":"record","created_at":"2026-06-04T01:08:59Z","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":"d35ed006f8cdeb88a1125a4f2dd8652523874afb37c45b3e7ed057e7f11f684a","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-02T21:13:08Z","title_canon_sha256":"d8e328524a74c9d2d1f03b6615779ab9c097f9ba25f27c701aab0ad0e9872e07"},"schema_version":"1.0","source":{"id":"2606.04219","kind":"arxiv","version":1}},"canonical_sha256":"8a9a2ce6ba00745b11672fc0c8e097e33d3b077338cbdfd406eaa79c61852bb2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a9a2ce6ba00745b11672fc0c8e097e33d3b077338cbdfd406eaa79c61852bb2","first_computed_at":"2026-06-04T01:08:59.024548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T01:08:59.024548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HeAEo60iqT+8WFDGSMuZ70d6cJk5lXgQMSsg9vO58+EcLR3nU2U/aBnPZe2T6NwhkmDleFuNHhIhCGcmOWa/AQ==","signature_status":"signed_v1","signed_at":"2026-06-04T01:08:59.025009Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.04219","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96172178483cdc3ec5edea4166f2fdfa622198a75a488a5c74626a8a235c3463","sha256:08919a223f911c1b40d4f2aa728cdecb22fa271402f7d80c01735d8cd1b188c7"],"state_sha256":"c701294b5aea85a87788a3b365bdb50c69f8d0dcaafd2f41d7d0fc31eac37bf8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KfbHVMYUOGizocRsDzvUpIsABLmaK5LiuCrMNBH8DUhECSGL+JtT8CFRgOKQPV95Mt3REzunlkfGAbBv2EDkCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T12:00:53.023697Z","bundle_sha256":"5170855ec00449fe5a10ae22ee4c7a7abd67bea593fe477d3c6dbd3ab13b08f1"}}