{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:KGPKONEWYH34QW6UKGRQXAWNT5","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":"d498abd5ae2458f7625ed62dd9ba2463545c093bff83176b46861345bc5c7875","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-11-29T15:16:53Z","title_canon_sha256":"89b0b12813c0d94e326febf2137fab2165da7cae26e58bf7eaac50691b8c0293"},"schema_version":"1.0","source":{"id":"0911.5492","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0911.5492","created_at":"2026-05-18T02:10:35Z"},{"alias_kind":"arxiv_version","alias_value":"0911.5492v1","created_at":"2026-05-18T02:10:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.5492","created_at":"2026-05-18T02:10:35Z"},{"alias_kind":"pith_short_12","alias_value":"KGPKONEWYH34","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"KGPKONEWYH34QW6U","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"KGPKONEW","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:581a158b26ee82225edf904f06fe572765884e34c5d3536db866ba762a68183c","target":"graph","created_at":"2026-05-18T02:10:35Z","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 show that ac magnetoresistance at room temperature in La0.7Sr0.3MnO3 is extremely high (= 47% in H = 100 mT, f = 3-5 MHz), and magnetic field dependence of reactance exhibits a double peak behavior. However, magnitudes of the ac magnetoresistance and magnetoreactance for a fixed length of the sample (li) decrease with decreasing separation (lv) between voltage probes unlike the dc magnetoresistance. On the contrary, change in li has a negligible influence on magnetoimpedance when lv is fixed. Our results indicate that high frequency electrical transport is sensitive to local variations in t","authors_text":"A. Rebello, R. Mahendiran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-11-29T15:16:53Z","title":"Influence of length and measurement geometry on magnetoimpedance in La0.7Sr0.3MnO3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.5492","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":"sha256:3233cf31baf2729e5179bc2e16e8e7395455b26df8ac85738e5263bc87567d91","target":"record","created_at":"2026-05-18T02:10:35Z","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":"d498abd5ae2458f7625ed62dd9ba2463545c093bff83176b46861345bc5c7875","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-11-29T15:16:53Z","title_canon_sha256":"89b0b12813c0d94e326febf2137fab2165da7cae26e58bf7eaac50691b8c0293"},"schema_version":"1.0","source":{"id":"0911.5492","kind":"arxiv","version":1}},"canonical_sha256":"519ea73496c1f7c85bd451a30b82cd9f58d4ceb157efc0f20df772c7a8d81744","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"519ea73496c1f7c85bd451a30b82cd9f58d4ceb157efc0f20df772c7a8d81744","first_computed_at":"2026-05-18T02:10:35.890500Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:10:35.890500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b4zNlVT/bAf2A+2bE4AmDlp9u6VdjjrAF0wB9Xbinz/22zvkUhO2TNUrp/GtBTqF+eNjbM+ptY1q+cquJ35lBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:10:35.891301Z","signed_message":"canonical_sha256_bytes"},"source_id":"0911.5492","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3233cf31baf2729e5179bc2e16e8e7395455b26df8ac85738e5263bc87567d91","sha256:581a158b26ee82225edf904f06fe572765884e34c5d3536db866ba762a68183c"],"state_sha256":"05ba4a6163dc0dcf61d2f7f892b4a4bc86c1eb01798705a7d0136c3bae75c08b"}