{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QFJPMNPLPM7W4FFO5AOUHTDTG6","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":"87fa1b4f4d319a29e5cca2088836b52d3bdfd35f85b175ea7aa37562c48d9f73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-20T09:11:45Z","title_canon_sha256":"abc8f2cc93ecbcf5317cdc1d19750f21860ac5bf44710e51fb88cb3a69c78eb1"},"schema_version":"1.0","source":{"id":"1811.08133","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.08133","created_at":"2026-05-17T23:50:22Z"},{"alias_kind":"arxiv_version","alias_value":"1811.08133v1","created_at":"2026-05-17T23:50:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.08133","created_at":"2026-05-17T23:50:22Z"},{"alias_kind":"pith_short_12","alias_value":"QFJPMNPLPM7W","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QFJPMNPLPM7W4FFO","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QFJPMNPL","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:5457168322a3ed33008fa2cccbedbab5be1ba90469953b9a82c2604d972a8ddb","target":"graph","created_at":"2026-05-17T23:50:22Z","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 demonstrate a combined frequency and time domain investigation of injection-locked, constriction-based spin Hall nano-oscillators by Brillouin light scattering (BLS) and time-resolved magneto-optical Kerr effect (TR-MOKE). This was achieved by applying an alternating current in the GHz regime in addition to the direct current which drives auto-oscillations in the constriction. In the frequency domain, we analyze the width of the locking range, the increase in intensity and reduction in linewidth as a function of the applied direct current. Then we show that the injection locking of the auto","authors_text":"C.Back, F.Vilsmeier, H.Schultheiss, J.Fassbender, J.Stigloher, K.Schultheiss, O.Hellwig, S.S.P.K. Arekapudi, T.Hache, T.Weinhold","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-20T09:11:45Z","title":"Combined frequency and time domain measurements on injection-locked, constriction-based spin Hall nano-oscillators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.08133","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":"sha256:15767cbe411fda3b8b879ba950364fc1895dd160cdc20bbc2d38c801b78cbe2c","target":"record","created_at":"2026-05-17T23:50:22Z","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":"87fa1b4f4d319a29e5cca2088836b52d3bdfd35f85b175ea7aa37562c48d9f73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-20T09:11:45Z","title_canon_sha256":"abc8f2cc93ecbcf5317cdc1d19750f21860ac5bf44710e51fb88cb3a69c78eb1"},"schema_version":"1.0","source":{"id":"1811.08133","kind":"arxiv","version":1}},"canonical_sha256":"8152f635eb7b3f6e14aee81d43cc733790a64b23f9f0dbf2ac714b977a4a0082","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8152f635eb7b3f6e14aee81d43cc733790a64b23f9f0dbf2ac714b977a4a0082","first_computed_at":"2026-05-17T23:50:22.889640Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:22.889640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"y1c/0kUWiL7SUa7nijHQFTzloiYK2b1/EqJAdxCGS+QVC3+eSYEvwA42m46IizHUr0NhHent+rOMGAISROz+Bg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:22.890174Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.08133","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15767cbe411fda3b8b879ba950364fc1895dd160cdc20bbc2d38c801b78cbe2c","sha256:5457168322a3ed33008fa2cccbedbab5be1ba90469953b9a82c2604d972a8ddb"],"state_sha256":"9b8ce40063caf46b22a6dcd4aa4fa36d80675f88a8387e6510b661b0cbe0a071"}