{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:LKTDDXP7VBHAWPM4AGTKT5VLHK","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":"2a030105e2cb57b167ee3c637225274c4967c256ad53ee97706d98c87c2272b1","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-10-18T18:46:57Z","title_canon_sha256":"3985b12ba3ed235fd88827605c07d2db02649c574ce266cb2473268c075340e8"},"schema_version":"1.0","source":{"id":"0910.3399","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.3399","created_at":"2026-05-18T02:11:14Z"},{"alias_kind":"arxiv_version","alias_value":"0910.3399v1","created_at":"2026-05-18T02:11:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3399","created_at":"2026-05-18T02:11:14Z"},{"alias_kind":"pith_short_12","alias_value":"LKTDDXP7VBHA","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"LKTDDXP7VBHAWPM4","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"LKTDDXP7","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:906beb891136ba0275bc94f7fed77724fcf5a84a69dc532096cdb1be1576f431","target":"graph","created_at":"2026-05-18T02:11:14Z","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":"An instrument has been constructed to measure a large range of magnetostriction and thermal expansion between room temperature and 4 K in a superconductive split-coil magnet, that allows investigation in magnetic fields up to 12 T. The very small bulk samples (up to 1 mm in size) as well as big ones (up to 13 mm) of the irregular form can be measured. The possibility of magnetostriction investigation in thin films is shown. A general account is given of both electrical and the mechanical aspects of the design of capacitance cell and their associated electronic circuitry. A simple lever device ","authors_text":"B. Kundys, D. Kundys, M. Berkowski, S. Vasiliev, V. P. Dyakonov, Yu. Bukhantsev","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-10-18T18:46:57Z","title":"Three terminal capacitance technique for magnetostriction and thermal expansion measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3399","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":"sha256:294b2fbcc59aab1d75f0913d27e9ca58706921a88087d4183b939ee4060c2d51","target":"record","created_at":"2026-05-18T02:11:14Z","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":"2a030105e2cb57b167ee3c637225274c4967c256ad53ee97706d98c87c2272b1","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-10-18T18:46:57Z","title_canon_sha256":"3985b12ba3ed235fd88827605c07d2db02649c574ce266cb2473268c075340e8"},"schema_version":"1.0","source":{"id":"0910.3399","kind":"arxiv","version":1}},"canonical_sha256":"5aa631ddffa84e0b3d9c01a6a9f6ab3a9a77fb478c989606689b2e5a531bef9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5aa631ddffa84e0b3d9c01a6a9f6ab3a9a77fb478c989606689b2e5a531bef9e","first_computed_at":"2026-05-18T02:11:14.552763Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:14.552763Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WbFArlV02ZfNISnub0X2nlt+XZNY1sjBsJ8pxEVI35w/Uk6K3/WpzGAEYAIa6LnNkupKitg7FvHxyd5JiLqzCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:14.553655Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.3399","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:294b2fbcc59aab1d75f0913d27e9ca58706921a88087d4183b939ee4060c2d51","sha256:906beb891136ba0275bc94f7fed77724fcf5a84a69dc532096cdb1be1576f431"],"state_sha256":"65c53ec19882f5b1a1d49e64245319375b43c7dbddea4b975da9acf5084273ce"}