{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZS4G2W6C4DIELN2RIHPQH6K6NA","short_pith_number":"pith:ZS4G2W6C","canonical_record":{"source":{"id":"1303.5458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-21T20:50:53Z","cross_cats_sorted":[],"title_canon_sha256":"bd60a779d20c73deeda087023d4ff19ed70ee91785d35a2ae0a0888949ec3f14","abstract_canon_sha256":"c8eded55977e88e61d154de7ac63d258faa4224db3f37929b35d096c9f0e0763"},"schema_version":"1.0"},"canonical_sha256":"ccb86d5bc2e0d045b75141df03f95e6838ba91cafe7658b776e69606d75a19b2","source":{"kind":"arxiv","id":"1303.5458","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5458","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5458v1","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5458","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"ZS4G2W6C4DIE","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZS4G2W6C4DIELN2R","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZS4G2W6C","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZS4G2W6C4DIELN2RIHPQH6K6NA","target":"record","payload":{"canonical_record":{"source":{"id":"1303.5458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-21T20:50:53Z","cross_cats_sorted":[],"title_canon_sha256":"bd60a779d20c73deeda087023d4ff19ed70ee91785d35a2ae0a0888949ec3f14","abstract_canon_sha256":"c8eded55977e88e61d154de7ac63d258faa4224db3f37929b35d096c9f0e0763"},"schema_version":"1.0"},"canonical_sha256":"ccb86d5bc2e0d045b75141df03f95e6838ba91cafe7658b776e69606d75a19b2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:59.771718Z","signature_b64":"4WlKPrRo6uYrLJvF9v86rIJTR3BXOGrozkucBLcGXn/Ggf9H+fle4h9s8FLCTFQ/n2GaGjKSUnIkx+Mv4E16CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ccb86d5bc2e0d045b75141df03f95e6838ba91cafe7658b776e69606d75a19b2","last_reissued_at":"2026-05-18T01:50:59.771328Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:59.771328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.5458","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":"2026-05-18T01:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yczSuRFHuiuD4tLl4KMnMqz55ifJGXtLH6bkreL5cM1rtwMW6joY0trE1Io2lsddu/H017jnyk5JnrFIwqGoCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T01:11:29.933633Z"},"content_sha256":"eccf50e1490cbd8ef87decab023105d13d905aa3b802282f3faaf8d3a63a2d6a","schema_version":"1.0","event_id":"sha256:eccf50e1490cbd8ef87decab023105d13d905aa3b802282f3faaf8d3a63a2d6a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZS4G2W6C4DIELN2RIHPQH6K6NA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Engineering Nanowire n-MOSFETs at Lg < 8 nm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Gerhard Klimeck, Mark Lundstrom, Michael Povolotskyi, Saumitra Mehrotra, SungGeun Kim, Tillmann Kubis","submitted_at":"2013-03-21T20:50:53Z","abstract_excerpt":"As metal-oxide-semiconductor field-effect transistors (MOSFET) channel lengths (Lg) are scaled to lengths shorter than Lg<8 nm source-drain tunneling starts to become a major performance limiting factor. In this scenario a heavier transport mass can be used to limit source-drain (S-D) tunneling. Taking InAs and Si as examples, it is shown that different heavier transport masses can be engineered using strain and crystal orientation engineering. Full-band extended device atomistic quantum transport simulations are performed for nanowire MOSFETs at Lg<8 nm in both ballistic and incoherent scatte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5458","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VUwBowUsWnhyOWOUDv4yJ20h0O6Bi4hpZHdRM4/+dAsUZJka8vqUGjUGkF4UHmhXkrKTB/5YRn3u7ZKUnt/0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T01:11:29.934146Z"},"content_sha256":"15f44b1cd8811b80f1b62f69d263949e3b26bcc4166026592c51ce1e3b9bf3dc","schema_version":"1.0","event_id":"sha256:15f44b1cd8811b80f1b62f69d263949e3b26bcc4166026592c51ce1e3b9bf3dc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA/bundle.json","state_url":"https://pith.science/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA/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":"2026-05-26T01:11:29Z","links":{"resolver":"https://pith.science/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA","bundle":"https://pith.science/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA/bundle.json","state":"https://pith.science/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZS4G2W6C4DIELN2RIHPQH6K6NA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZS4G2W6C4DIELN2RIHPQH6K6NA","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":"c8eded55977e88e61d154de7ac63d258faa4224db3f37929b35d096c9f0e0763","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-21T20:50:53Z","title_canon_sha256":"bd60a779d20c73deeda087023d4ff19ed70ee91785d35a2ae0a0888949ec3f14"},"schema_version":"1.0","source":{"id":"1303.5458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5458","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5458v1","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5458","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"ZS4G2W6C4DIE","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZS4G2W6C4DIELN2R","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZS4G2W6C","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:15f44b1cd8811b80f1b62f69d263949e3b26bcc4166026592c51ce1e3b9bf3dc","target":"graph","created_at":"2026-05-18T01:50:59Z","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"},"paper":{"abstract_excerpt":"As metal-oxide-semiconductor field-effect transistors (MOSFET) channel lengths (Lg) are scaled to lengths shorter than Lg<8 nm source-drain tunneling starts to become a major performance limiting factor. In this scenario a heavier transport mass can be used to limit source-drain (S-D) tunneling. Taking InAs and Si as examples, it is shown that different heavier transport masses can be engineered using strain and crystal orientation engineering. Full-band extended device atomistic quantum transport simulations are performed for nanowire MOSFETs at Lg<8 nm in both ballistic and incoherent scatte","authors_text":"Gerhard Klimeck, Mark Lundstrom, Michael Povolotskyi, Saumitra Mehrotra, SungGeun Kim, Tillmann Kubis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-21T20:50:53Z","title":"Engineering Nanowire n-MOSFETs at Lg < 8 nm"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5458","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:eccf50e1490cbd8ef87decab023105d13d905aa3b802282f3faaf8d3a63a2d6a","target":"record","created_at":"2026-05-18T01:50:59Z","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":"c8eded55977e88e61d154de7ac63d258faa4224db3f37929b35d096c9f0e0763","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-21T20:50:53Z","title_canon_sha256":"bd60a779d20c73deeda087023d4ff19ed70ee91785d35a2ae0a0888949ec3f14"},"schema_version":"1.0","source":{"id":"1303.5458","kind":"arxiv","version":1}},"canonical_sha256":"ccb86d5bc2e0d045b75141df03f95e6838ba91cafe7658b776e69606d75a19b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ccb86d5bc2e0d045b75141df03f95e6838ba91cafe7658b776e69606d75a19b2","first_computed_at":"2026-05-18T01:50:59.771328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:59.771328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4WlKPrRo6uYrLJvF9v86rIJTR3BXOGrozkucBLcGXn/Ggf9H+fle4h9s8FLCTFQ/n2GaGjKSUnIkx+Mv4E16CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:59.771718Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.5458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eccf50e1490cbd8ef87decab023105d13d905aa3b802282f3faaf8d3a63a2d6a","sha256:15f44b1cd8811b80f1b62f69d263949e3b26bcc4166026592c51ce1e3b9bf3dc"],"state_sha256":"3341d4932ee20004f82c8d44760d06f486db15218ce4c43c1d5fa745521bfc49"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OGscu8JAk3cSfZpivhzPuZUF1599tC7nG26uwZmuQlL/Nyq2yNVtHDaA1y7fYkEeF+LiZJ0R+r7dgEOpuEWGDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T01:11:29.937985Z","bundle_sha256":"ece5737439121cdef315fcd605af08582b1b9cb0cf236c6508f370b0e92fa688"}}