{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RDMJZPR2WB47DHNEWMG6BOPY7Y","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":"222932b7852decb5599af3f52bce8118ca3358554cd394b69591e7d8257c01cc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-06T04:27:16Z","title_canon_sha256":"0392083d6b612992a51f3dfe75ed681c423cfad4b1028828a6afab85a51845ed"},"schema_version":"1.0","source":{"id":"1712.02032","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02032","created_at":"2026-05-18T00:28:39Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02032v1","created_at":"2026-05-18T00:28:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02032","created_at":"2026-05-18T00:28:39Z"},{"alias_kind":"pith_short_12","alias_value":"RDMJZPR2WB47","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RDMJZPR2WB47DHNE","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RDMJZPR2","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:fe4df08fa4d4b9e07af1a539261550ffefdc1b210e989afce25efd1dc93ab878","target":"graph","created_at":"2026-05-18T00:28:39Z","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":"We present a process for sculpting Bi$_2$Se$_3$ nanoflakes into application-relevant geometries using a high resolution transmission electron microscope. This process takes several minutes to sculpt small areas and can be used to cut the Bi$_2$Se$_3$ into wires and rings, to thin areas of the Bi$_2$Se$_3$, and to drill circular holes and lines. We determined that this method allows for sub 10-nm features and results in clean edges along the drilled regions. Using in-situ high-resolution imaging, selected area diffraction, and atomic force microscopy, we found that this lithography process pres","authors_text":"Jerome T. Mlack, Marija Drndic, Sarah Friedensen, William M. Parkin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-06T04:27:16Z","title":"TEM Nanosculpting of Topological Insulator Bi$_2$Se$_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02032","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":"sha256:5588b9325f74b883f5d69a5c944e370f9eadcf4a49aaa12a72d722a9bdf27f06","target":"record","created_at":"2026-05-18T00:28:39Z","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":"222932b7852decb5599af3f52bce8118ca3358554cd394b69591e7d8257c01cc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-06T04:27:16Z","title_canon_sha256":"0392083d6b612992a51f3dfe75ed681c423cfad4b1028828a6afab85a51845ed"},"schema_version":"1.0","source":{"id":"1712.02032","kind":"arxiv","version":1}},"canonical_sha256":"88d89cbe3ab079f19da4b30de0b9f8fe06dccbc716d6be17687e04dd37718de5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88d89cbe3ab079f19da4b30de0b9f8fe06dccbc716d6be17687e04dd37718de5","first_computed_at":"2026-05-18T00:28:39.403286Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:39.403286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uvyMqS16VYZ+Y0CFBV6kw+BeqIN7CidcaQ7CZf+cDgnOpxToaQqCMCu6q/L+W5erJV0dd4VgXKNsb1vU6h5MCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:39.403940Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.02032","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5588b9325f74b883f5d69a5c944e370f9eadcf4a49aaa12a72d722a9bdf27f06","sha256:fe4df08fa4d4b9e07af1a539261550ffefdc1b210e989afce25efd1dc93ab878"],"state_sha256":"a571e4ba18583aa630abcce0397e75829fbb0d12d6e2bce6adb56f215c3ed8f8"}