{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DCC7NQIMOSDFNLITJ2LV4KBZNG","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":"432cabae35d91b230aa50fb9dc42af3c54d43f642fd264c65e7e866d55ac370e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-14T17:53:53Z","title_canon_sha256":"65a28cfcd39c7d53b639d3d4eec557ecde13405a66e7e6ac82091114520c13f7"},"schema_version":"1.0","source":{"id":"1707.04575","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04575","created_at":"2026-05-18T00:39:52Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04575v1","created_at":"2026-05-18T00:39:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04575","created_at":"2026-05-18T00:39:52Z"},{"alias_kind":"pith_short_12","alias_value":"DCC7NQIMOSDF","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DCC7NQIMOSDFNLIT","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DCC7NQIM","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:94417e0de9458edd9044c10e752d97b283042711c7433e4833db782045628f8e","target":"graph","created_at":"2026-05-18T00:39:52Z","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 experimental results of transverse electron focusing measurements performed on an n-type GaAs based mesoscopic device consisting of one-dimensional (1D) quantum wires as injector and detector. We show that non-adiabatic injection of 1D electrons at a conductance of e$^2$/h results in a single first focusing peak, which on gradually increasing the injector conductance up to 2e$^2$/h , produces asymmetric two sub-peaks in the first focusing peak, each sub-peak representing the population of spin-state arising from the spatially separated spins in the injector. Further increasing the c","authors_text":"Chengyu Yan, David Ritchie, G. A. C. Jones, Ian Farrer, J. P. Griffiths, Kalarikad Thomas, Michael Pepper, Patrick See, Sanjeev Kumar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-14T17:53:53Z","title":"Direct observation of exchange-driven spin interactions in one-dimensional system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04575","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":"sha256:31131abeac2eac1b5ca8f153a94a3b2e8704320e2d25ebb6dc3072ef1c021c16","target":"record","created_at":"2026-05-18T00:39:52Z","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":"432cabae35d91b230aa50fb9dc42af3c54d43f642fd264c65e7e866d55ac370e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-14T17:53:53Z","title_canon_sha256":"65a28cfcd39c7d53b639d3d4eec557ecde13405a66e7e6ac82091114520c13f7"},"schema_version":"1.0","source":{"id":"1707.04575","kind":"arxiv","version":1}},"canonical_sha256":"1885f6c10c748656ad134e975e283969bd77e61a4c6396cbba2a4588ba613e71","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1885f6c10c748656ad134e975e283969bd77e61a4c6396cbba2a4588ba613e71","first_computed_at":"2026-05-18T00:39:52.223698Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:52.223698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ahtprN5CNGZU98VqKYNc2IfZaBoy27dMcLHoIUOnX2i1CkzUUEZoZaMz/o3TjOfsiegzgaH8ZboQeLZJkXnuCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:52.224212Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.04575","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31131abeac2eac1b5ca8f153a94a3b2e8704320e2d25ebb6dc3072ef1c021c16","sha256:94417e0de9458edd9044c10e752d97b283042711c7433e4833db782045628f8e"],"state_sha256":"5cb26c44a170447de71a864893e157c4173a5f7714f789110ff027a96d4a9c8b"}