{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EEHFZHAH5JCUF32BXQUTSEEFME","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":"0102b87cd7e0c8634ba85afeac41ec5d3f9c3869ebe8b21a500505bfe3802605","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-06-15T18:07:36Z","title_canon_sha256":"af2ed89e354e7fc533e69337a28edf5c6c3597755f07421a165265c724ba92bc"},"schema_version":"1.0","source":{"id":"1306.3596","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.3596","created_at":"2026-05-18T03:04:37Z"},{"alias_kind":"arxiv_version","alias_value":"1306.3596v2","created_at":"2026-05-18T03:04:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.3596","created_at":"2026-05-18T03:04:37Z"},{"alias_kind":"pith_short_12","alias_value":"EEHFZHAH5JCU","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EEHFZHAH5JCUF32B","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EEHFZHAH","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:ae59ac4074a0dc419cdded37e982e39444ba9ec9f014c914bee6224096a5c7f4","target":"graph","created_at":"2026-05-18T03:04:37Z","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 propose a setup for universal and electrically controlled quantum information processing with hole spins in Ge/Si core/shell nanowire quantum dots (NW QDs). Single-qubit gates can be driven through electric-dipole-induced spin resonance, with spin-flip times shorter than 100 ps. Long-distance qubit-qubit coupling can be mediated by the cavity electric field of a superconducting transmission line resonator, where we show that operation times below 20 ns seem feasible for the entangling square-root-of-iSWAP gate. The absence of Dresselhaus spin-orbit interaction (SOI) and the presence of an u","authors_text":"Christoph Kloeffel, Daniel Loss, Mircea Trif, Peter Stano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-06-15T18:07:36Z","title":"Circuit QED with Hole-Spin Qubits in Ge/Si Nanowire Quantum Dots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.3596","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":"sha256:3c7bfc2b339984163577ec6b52fd891a6dba8ab805b518d5d80d0ba9d686aa96","target":"record","created_at":"2026-05-18T03:04:37Z","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":"0102b87cd7e0c8634ba85afeac41ec5d3f9c3869ebe8b21a500505bfe3802605","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-06-15T18:07:36Z","title_canon_sha256":"af2ed89e354e7fc533e69337a28edf5c6c3597755f07421a165265c724ba92bc"},"schema_version":"1.0","source":{"id":"1306.3596","kind":"arxiv","version":2}},"canonical_sha256":"210e5c9c07ea4542ef41bc293910856104393f5f382b808f54e8a6b69b7f1b73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"210e5c9c07ea4542ef41bc293910856104393f5f382b808f54e8a6b69b7f1b73","first_computed_at":"2026-05-18T03:04:37.688736Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:37.688736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JdDS1R9Tg4/0zxR80NX/XF/0SvlNhU9nCxWUzvcBJUYSAyex+My9hsZPEY1lJ7+ZoD/i/RrxQYdPMq3I8aPUDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:37.689594Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.3596","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c7bfc2b339984163577ec6b52fd891a6dba8ab805b518d5d80d0ba9d686aa96","sha256:ae59ac4074a0dc419cdded37e982e39444ba9ec9f014c914bee6224096a5c7f4"],"state_sha256":"01055316efb3d2ff371f023bcb4821b7c2ab743a6df3155a15eada9391d430a8"}