{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TC3FXPFMJM7SFWAFZXOSTFAIXM","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":"8d11ad35076e442c0baebb189ffd8a207b46610419fabcf70e81fe6758feb5b8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-28T09:47:09Z","title_canon_sha256":"cfd70a34d2bacc846ad99fff1f1c9ae5e26d72cedf24e6526ff1ad301b820dc4"},"schema_version":"1.0","source":{"id":"1601.07708","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.07708","created_at":"2026-05-18T01:21:40Z"},{"alias_kind":"arxiv_version","alias_value":"1601.07708v2","created_at":"2026-05-18T01:21:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.07708","created_at":"2026-05-18T01:21:40Z"},{"alias_kind":"pith_short_12","alias_value":"TC3FXPFMJM7S","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"TC3FXPFMJM7SFWAF","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"TC3FXPFM","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:0ed4b133d16fa95a290e02680e10ba86b406b80b6acf62c055e93bc718913d07","target":"graph","created_at":"2026-05-18T01:21:40Z","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":"Using ab-initio methods we investigate the possibility of three-terminal graphene \"T-junction\" devices and show that these all-graphene edge contacts are energetically feasible when the 1D interface itself is free from foreign atoms. We examine the energetics of various junction structures as a function of the atomic scale geometry. Three-terminal equilibrium Green's functions are used to determine the transmission spectrum and contact resistance of the system. We find that the most symmetric structures have a significant binding energy, and we determine the contact resistances in the junction","authors_text":"Antti-Pekka Jauho, Jesper Toft Falkenberg, K{\\aa}re Wedel Jacobsen, Mads Brandbyge, Nick Papior, Peter B{\\o}ggild","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-28T09:47:09Z","title":"All-graphene edge contacts: Electrical resistance of graphene T-junctions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.07708","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":"sha256:36ddebaca653f2a7c194753a939e7ce2655ca650a6fe3334997e2695a0cdb082","target":"record","created_at":"2026-05-18T01:21:40Z","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":"8d11ad35076e442c0baebb189ffd8a207b46610419fabcf70e81fe6758feb5b8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-01-28T09:47:09Z","title_canon_sha256":"cfd70a34d2bacc846ad99fff1f1c9ae5e26d72cedf24e6526ff1ad301b820dc4"},"schema_version":"1.0","source":{"id":"1601.07708","kind":"arxiv","version":2}},"canonical_sha256":"98b65bbcac4b3f22d805cddd299408bb23c3e695b41a084ab1cd326f7ca2ab37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98b65bbcac4b3f22d805cddd299408bb23c3e695b41a084ab1cd326f7ca2ab37","first_computed_at":"2026-05-18T01:21:40.434885Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:40.434885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sNZ9aQzzzqhi5fRCQ3VjdagjtcWtBYUKGHwWiy0XdwOPfPrCTCxRdjWsJTm3IaCZpm/YxukJUtOmoYC1vb8JBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:40.435525Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.07708","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36ddebaca653f2a7c194753a939e7ce2655ca650a6fe3334997e2695a0cdb082","sha256:0ed4b133d16fa95a290e02680e10ba86b406b80b6acf62c055e93bc718913d07"],"state_sha256":"9f69a413d490b036c4c2b4172795e03b36975d63863af57406df74faf5c7ac37"}