{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:37V6PZSWOTVLL2BAN4ZKP36SHE","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":"3aaed4a3abc48697e48e3d7dac5d11066702da9050aed6fb5eff604d449560fe","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-06T08:57:52Z","title_canon_sha256":"174c9de40cbff289beea6c134a8202f2b89fd2d415eb2a096b86d9883e8a968b"},"schema_version":"1.0","source":{"id":"1706.02560","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02560","created_at":"2026-05-18T00:42:43Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02560v2","created_at":"2026-05-18T00:42:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02560","created_at":"2026-05-18T00:42:43Z"},{"alias_kind":"pith_short_12","alias_value":"37V6PZSWOTVL","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"37V6PZSWOTVLL2BA","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"37V6PZSW","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:022a0c4f454342c86a59ef4bd986f8323bae8709f728d3d12692d3f9573a7fbe","target":"graph","created_at":"2026-05-18T00:42:43Z","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 combined low temperature scanning tunneling microscopy (STM) and atomic force microscopy (AFM), we demonstrate hydrogen passivation of individual, selected dangling bonds (DBs) on a hydrogen-passivated Si(100)-2$\\times$1 surface (H-Si) by atom manipulation. This method allows erasing of DBs and thus provides an error-correction scheme for hydrogen lithography. Si-terminated tips (Si tips) for hydrogen desorption and H-terminated tips (H tips) for hydrogen passivation are both created by deliberate contact to the H-Si surface and are assigned by their characteristic contrast in AFM. DB pa","authors_text":"Gerhard Meyer, Leo Gross, Niko Pavli\\v{c}ek, Zsolt Majzik","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-06T08:57:52Z","title":"Passivation of dangling bonds on hydrogenated Si(100)-2$\\times$1: a possible method for error correction in hydrogen lithography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02560","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:e5986d6fd00efc8cb1c9a794bebb238cb96029562a3601a8169df0d05d0926ce","target":"record","created_at":"2026-05-18T00:42:43Z","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":"3aaed4a3abc48697e48e3d7dac5d11066702da9050aed6fb5eff604d449560fe","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-06T08:57:52Z","title_canon_sha256":"174c9de40cbff289beea6c134a8202f2b89fd2d415eb2a096b86d9883e8a968b"},"schema_version":"1.0","source":{"id":"1706.02560","kind":"arxiv","version":2}},"canonical_sha256":"dfebe7e65674eab5e8206f32a7efd2393d8bbcd570ce42e55b4d2f02c748ab28","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfebe7e65674eab5e8206f32a7efd2393d8bbcd570ce42e55b4d2f02c748ab28","first_computed_at":"2026-05-18T00:42:43.349219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:43.349219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4V/1ZhBhbbPBxJiah6AMSniubrnb7D8dOH+jnZwuPJ2wwZe8TBX/i8FyDH+7ACsGCRff74OPdsVbsvmQTx4MAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:43.349803Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.02560","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5986d6fd00efc8cb1c9a794bebb238cb96029562a3601a8169df0d05d0926ce","sha256:022a0c4f454342c86a59ef4bd986f8323bae8709f728d3d12692d3f9573a7fbe"],"state_sha256":"56eda0c84bf6de798a383de5451c2545d1475f9149685a36411d72e79a240708"}