{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:47HLYUUWJWAZ4ORSXH2I7SQO5Z","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":"a63b7703b81ef4e5376024e8924de6dfae8d264b4c22e987e684d3cffe51a350","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-03-23T05:15:50Z","title_canon_sha256":"e30a8a1fa9aea6b6180ac1b448f6a24e65ff754616e324ffb4d7136bf6a8a58f"},"schema_version":"1.0","source":{"id":"1703.07935","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07935","created_at":"2026-05-18T00:44:08Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07935v2","created_at":"2026-05-18T00:44:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07935","created_at":"2026-05-18T00:44:08Z"},{"alias_kind":"pith_short_12","alias_value":"47HLYUUWJWAZ","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"47HLYUUWJWAZ4ORS","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"47HLYUUW","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:5022ca8c4142c953b9480b2ee57ca88840bdc8b96f7b25907318d8fc58167f0c","target":"graph","created_at":"2026-05-18T00:44:08Z","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 a new method for torque magnetometry by using a commercially available membrane-type surface-stress sensor (MSS). This sensor has a silicon membrane supported by four beams in which piezoresistive paths are integrated. Although originally developed as a gas sensor, it can be used for torque measurement by modifying its on-chip wiring. We demonstrate the magnetic-torque measurement of submillimeter-sized crystals at a low temperature and in strong magnetic fields. This MSS can observe de-Haas-van-Alphen oscillation, which confirms that it can be an alternative tool for self-sensitive","authors_text":"Eiji Ohmichi, Hideyuki Takahashi, Hitoshi Ohta, Kento Ishimura, Tsubasa Okamoto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-03-23T05:15:50Z","title":"New method for torque magnetometry using a commercially available membrane-type surface-stress sensor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07935","kind":"arxiv","version":2},"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:a9f1e3604c38ce35d6a159b8f5a331d0d4e2f8879e7b471aeeef5004a18f5ba5","target":"record","created_at":"2026-05-18T00:44:08Z","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":"a63b7703b81ef4e5376024e8924de6dfae8d264b4c22e987e684d3cffe51a350","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-03-23T05:15:50Z","title_canon_sha256":"e30a8a1fa9aea6b6180ac1b448f6a24e65ff754616e324ffb4d7136bf6a8a58f"},"schema_version":"1.0","source":{"id":"1703.07935","kind":"arxiv","version":2}},"canonical_sha256":"e7cebc52964d819e3a32b9f48fca0eee7a41c8c0dd83913c9dcf5d2c8d4ff2ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7cebc52964d819e3a32b9f48fca0eee7a41c8c0dd83913c9dcf5d2c8d4ff2ca","first_computed_at":"2026-05-18T00:44:08.773680Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:44:08.773680Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nt4g/S4SJaEZbZYu85EwlfHFef52qklN6/B4ml2Q56z1l/uTwH5msM+ZMAIsXRWlNzWdmfKctCu4ikI0QJuvDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:44:08.774291Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.07935","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9f1e3604c38ce35d6a159b8f5a331d0d4e2f8879e7b471aeeef5004a18f5ba5","sha256:5022ca8c4142c953b9480b2ee57ca88840bdc8b96f7b25907318d8fc58167f0c"],"state_sha256":"fdaca1994af17f36a9367f63d9c5c7dd0c27dff7bed741dc769c536b5634c551"}