{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:77EY4O2GZXSOBSZ2YESVDIFJNH","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":"f67bc6c91525c81b785afcb2e3185f4ba0c4aaf8e941c378fca6b2911eb96d01","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-09-27T13:36:22Z","title_canon_sha256":"29cc02be683ee21ed15e31de09f3c7dcf9fecf474c8a4d4744acc2439c1fda53"},"schema_version":"1.0","source":{"id":"1209.6224","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.6224","created_at":"2026-05-18T03:43:17Z"},{"alias_kind":"arxiv_version","alias_value":"1209.6224v1","created_at":"2026-05-18T03:43:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.6224","created_at":"2026-05-18T03:43:17Z"},{"alias_kind":"pith_short_12","alias_value":"77EY4O2GZXSO","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"77EY4O2GZXSOBSZ2","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"77EY4O2G","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:2412b70c959c4f34cde26135a140ffd5b11151551e23d9ceceb6e416d02b1c64","target":"graph","created_at":"2026-05-18T03:43:17Z","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":"Nanoscale surface forces such as Casimir and the van der Waals forces can have a significant influence on fabrication, handling and assembly processes as well as the performance of micro and nano devices. In this paper, the investigation and the calculation of the Casimir force between a graphene sheet and a ferromagnetic metal substrate in a vacuum are presented. The reflection coefficients of graphene are graphene-conductivity dependent, and the conductivity of graphene is described by the Kubo formalism. There is an effect of magnetic properties of the metal on the Casimir interaction. The ","authors_text":"Anh D. Phan, Chi H. Le, Lilia M. Woods, N. A. Viet, Nikolai A. Poklonski","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-09-27T13:36:22Z","title":"Interaction of a graphene sheet with a ferromagnetic metal plate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.6224","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:e2859657fcb48eb99c5d31476459238f9d995a7a7796f776319a84c04948a5e9","target":"record","created_at":"2026-05-18T03:43:17Z","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":"f67bc6c91525c81b785afcb2e3185f4ba0c4aaf8e941c378fca6b2911eb96d01","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-09-27T13:36:22Z","title_canon_sha256":"29cc02be683ee21ed15e31de09f3c7dcf9fecf474c8a4d4744acc2439c1fda53"},"schema_version":"1.0","source":{"id":"1209.6224","kind":"arxiv","version":1}},"canonical_sha256":"ffc98e3b46cde4e0cb3ac12551a0a969fd1ac625a4060269cb2ccb7d80efc6c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ffc98e3b46cde4e0cb3ac12551a0a969fd1ac625a4060269cb2ccb7d80efc6c9","first_computed_at":"2026-05-18T03:43:17.741639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:43:17.741639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lB3YpVykfHW31xQjzYk9oIIMuBC2otYd9a2IYgSUff0OMjWlv79ISQL9h2V63P4YMEGN6hinEy+hlil+2v8kBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:43:17.742360Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.6224","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2859657fcb48eb99c5d31476459238f9d995a7a7796f776319a84c04948a5e9","sha256:2412b70c959c4f34cde26135a140ffd5b11151551e23d9ceceb6e416d02b1c64"],"state_sha256":"a31a8af7611d5784b1ae4433eec2cb805ce96a8974c110862968feee856a5e96"}