{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HB6GD4KV3D7P6AR5GPQ2X5UNHD","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":"cad6cd84e5139ca9bf6fae3280e42fc6c1a1d02a0f62858279f30e074d1574cd","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-10-30T01:37:17Z","title_canon_sha256":"718e675acb2322b58596881e41aaa7e8380cb0652becf47964afbf17516d7dc5"},"schema_version":"1.0","source":{"id":"1410.8228","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.8228","created_at":"2026-05-18T01:41:38Z"},{"alias_kind":"arxiv_version","alias_value":"1410.8228v1","created_at":"2026-05-18T01:41:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.8228","created_at":"2026-05-18T01:41:38Z"},{"alias_kind":"pith_short_12","alias_value":"HB6GD4KV3D7P","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HB6GD4KV3D7P6AR5","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HB6GD4KV","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:07645962938309166bc37f5856a34878438f5c01564dacc8ea041a5b58faea5e","target":"graph","created_at":"2026-05-18T01:41:38Z","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 report the growth by molecular beam epitaxy of highly resistive GdN, using intentional doping with magnesium. Mg-doped GdN layers with resistivities of 1000 {\\Omega}.cm and carrier concentrations of 10E16 cm-3 are obtained for films with Mg concentrations up to 5 x 10E19 atoms/cm3. X-ray diffraction rocking curves indicate that Mg-doped GdN films have crystalline quality very similar to undoped GdN films, showing that the Mg doping did not affect the structural properties of the films. A decrease of the Curie temperature with decreasing the electron density is observed, supporting a recentl","authors_text":"B. Damilano, B.J. Ruck, C.-M. Lee, F. Natali, H.J. Trodahl, H. Warring, M. Al Khalfioui, S. Granville, S. V\\'ezian, Y. Cordier","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-10-30T01:37:17Z","title":"Highly resistive epitaxial Mg-doped GdN thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8228","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:bb07adf288e64122479f7542232e17e73433b25202809e6deafb823b5a1a99f6","target":"record","created_at":"2026-05-18T01:41:38Z","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":"cad6cd84e5139ca9bf6fae3280e42fc6c1a1d02a0f62858279f30e074d1574cd","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-10-30T01:37:17Z","title_canon_sha256":"718e675acb2322b58596881e41aaa7e8380cb0652becf47964afbf17516d7dc5"},"schema_version":"1.0","source":{"id":"1410.8228","kind":"arxiv","version":1}},"canonical_sha256":"387c61f155d8feff023d33e1abf68d38fe948d513bc299f701b94d2383f712ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"387c61f155d8feff023d33e1abf68d38fe948d513bc299f701b94d2383f712ed","first_computed_at":"2026-05-18T01:41:38.692797Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:38.692797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x32oZLSU6xMwmYQ0n5NmSILF8uapxnHYnqgg67Rr3bH8dw91GsIUzbQt0VxMS7lKYOnsty8LC5W5yJvTmCQsBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:38.693293Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.8228","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb07adf288e64122479f7542232e17e73433b25202809e6deafb823b5a1a99f6","sha256:07645962938309166bc37f5856a34878438f5c01564dacc8ea041a5b58faea5e"],"state_sha256":"a0b460b0a85dfc4631b17c3a5f119fb66f2087877cf31271255d09df4eb08a49"}