{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:A7STOYBPYCD7PWSE73RC5N3SVT","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":"2bbefd4102c88bfacde450e430daea5741535074383ad7097752ff593a8399c8","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-10-22T02:09:27Z","title_canon_sha256":"2d526e993ac98c89c004db485acda00eebf148c7f2c60c7e828ec311d372c7af"},"schema_version":"1.0","source":{"id":"0910.4216","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.4216","created_at":"2026-05-18T02:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"0910.4216v1","created_at":"2026-05-18T02:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.4216","created_at":"2026-05-18T02:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"A7STOYBPYCD7","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"A7STOYBPYCD7PWSE","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"A7STOYBP","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:43e8350e6807fc9a6633b77fe903d361e7442d60e5967b7f6e06a4555b4c20a2","target":"graph","created_at":"2026-05-18T02:11:12Z","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 an experiment that would produce and measure a large Aharonov-Casher (A-C) phase in a solid-state system under macroscopic motion. A diamond crystal is mounted on a spinning disk in the presence of a uniform electric field. Internal magnetic states of a single NV defect, replacing interferometer trajectories, are coherently controlled by microwave pulses. The A-C phase shift is manifested as a relative phase, of up to 17 radians, between components of a superposition of magnetic substates, which is two orders of magnitude larger than that measured in any other atom-scale quantum sys","authors_text":"A.D. Greentree, A.M. Martin, D. Maclaurin, J.H. Cole, L.C.L. Hollenberg","cross_cats":["cond-mat.mes-hall","cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-10-22T02:09:27Z","title":"Single atom-scale diamond defect allows large Aharonov-Casher phase"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.4216","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":"sha256:21f7b01b506b225e12a739781933c1351e1e6e9e2afbdc12fc89fb7dfbf88665","target":"record","created_at":"2026-05-18T02:11:12Z","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":"2bbefd4102c88bfacde450e430daea5741535074383ad7097752ff593a8399c8","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-10-22T02:09:27Z","title_canon_sha256":"2d526e993ac98c89c004db485acda00eebf148c7f2c60c7e828ec311d372c7af"},"schema_version":"1.0","source":{"id":"0910.4216","kind":"arxiv","version":1}},"canonical_sha256":"07e537602fc087f7da44fee22eb772acd6cf5828469d6784c94ee94ec76afbd1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"07e537602fc087f7da44fee22eb772acd6cf5828469d6784c94ee94ec76afbd1","first_computed_at":"2026-05-18T02:11:12.926354Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:12.926354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MOTVWjochwqW0Wa0cvp6NbkEtDtSDEEBEdZwVrT5fBqzqMq/S9jb1jSdWWVl4AEPNr0QbKPMEEUVp6cS18AMCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:12.927332Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.4216","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21f7b01b506b225e12a739781933c1351e1e6e9e2afbdc12fc89fb7dfbf88665","sha256:43e8350e6807fc9a6633b77fe903d361e7442d60e5967b7f6e06a4555b4c20a2"],"state_sha256":"6309c43680fda9f880900e12028996af8899150dfacfd74fb777ef8f8769d247"}