{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7I2TMSKO7SW7WIA6Q7HE3MPQXM","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":"87b0bf54b425dae322b17d8076deb0064c97365f945549dc60f4c4a31e551c92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-27T13:52:32Z","title_canon_sha256":"0d26490ddde5597124866e453d10c67404b1267cf57c0c21046e534febc0b881"},"schema_version":"1.0","source":{"id":"1603.08218","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.08218","created_at":"2026-05-18T01:16:29Z"},{"alias_kind":"arxiv_version","alias_value":"1603.08218v1","created_at":"2026-05-18T01:16:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.08218","created_at":"2026-05-18T01:16:29Z"},{"alias_kind":"pith_short_12","alias_value":"7I2TMSKO7SW7","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7I2TMSKO7SW7WIA6","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7I2TMSKO","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:875390ef407219075ffa30d35b3af4100553421e94e97951522be2890b7b2845","target":"graph","created_at":"2026-05-18T01:16:29Z","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":"Half-metals and spin gapless semiconductors are promising candidates for spintronic applications due to the complete (100%) spin polarization of electrons around the Fermi level. Based on recent experimental and theoretical findings of graphene-like monolayer transition metal carbides and nitrides (also known as MXenes), we demonstrate from first-principles calculations that monolayer Ti2C and Ti2N exhibit nearly half-metallic ferromagnetism with the magnetic moments of 1.91 and 1.00 UB per formula unit, respectively, while monolayer V2C is a metal with instable antiferromagnetism, and monolay","authors_text":"Guangqian Ding, Guoying Gao, Jie Li, Kailun Yao, Meichun Qian, Menghao Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-27T13:52:32Z","title":"Monolayer MXenes: promising half-metals and spin gapless semiconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.08218","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":"sha256:8e44bcc6bc0765e2cbb1046713b774f9eb75b37ac4ecaa88660e9307bba1645a","target":"record","created_at":"2026-05-18T01:16:29Z","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":"87b0bf54b425dae322b17d8076deb0064c97365f945549dc60f4c4a31e551c92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-03-27T13:52:32Z","title_canon_sha256":"0d26490ddde5597124866e453d10c67404b1267cf57c0c21046e534febc0b881"},"schema_version":"1.0","source":{"id":"1603.08218","kind":"arxiv","version":1}},"canonical_sha256":"fa3536494efcadfb201e87ce4db1f0bb3df3b2168862adbbd4ac3d33b814a712","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa3536494efcadfb201e87ce4db1f0bb3df3b2168862adbbd4ac3d33b814a712","first_computed_at":"2026-05-18T01:16:29.137106Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:16:29.137106Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jT67wQ2M4ZA6JE+9ZErZsbTwvS1rUFRgLGbkyPRyBmq5pZsSoGjnsiKePz6FH1+mfnJBCYnLwFdcV9DaJi2RAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:16:29.137663Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.08218","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e44bcc6bc0765e2cbb1046713b774f9eb75b37ac4ecaa88660e9307bba1645a","sha256:875390ef407219075ffa30d35b3af4100553421e94e97951522be2890b7b2845"],"state_sha256":"65bfabafb7da86a35eb49084628a8a8f9aa5ee2dfe63dd9ed0c5237ec77d32da"}