{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2O5VJCFRUWOINLVB75JRRIVACE","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":"9384baa2e6fa6fa1ddb759c13cdd0c2b4e8c6bf8a789148248b86614c3ca5d94","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-28T18:51:18Z","title_canon_sha256":"bd09dce0141d2d5355c7353f787c91c4e423955b054740da3ed6c5218757e6e6"},"schema_version":"1.0","source":{"id":"1807.10968","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10968","created_at":"2026-05-17T23:52:05Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10968v2","created_at":"2026-05-17T23:52:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10968","created_at":"2026-05-17T23:52:05Z"},{"alias_kind":"pith_short_12","alias_value":"2O5VJCFRUWOI","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2O5VJCFRUWOINLVB","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2O5VJCFR","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:0aeec3372010e0e530f6bde104682bf1cb4b82e1c88f7c0ff7c5508c0b0253af","target":"graph","created_at":"2026-05-17T23:52:05Z","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":"The trigonal structure of EuMn$_{2}$As$_{2}$ is an anomaly in the tetragonal 122-type pnictide family. We report detailed investigation of the underlying magnetic correlations in single crystal EuMn$_{2}$As$_{2}$ using high resolution elastic neutron scattering measurements. The system undergoes through two successive antiferromagnetic transitions at $T$ = 135 K and 14.4 K, respectively. Numerical modeling of the experimental data reveals the long range antiferromagnetic correlation of Mn-ions in the $a-b$ plane below $T_N1$ = 135 K. Mn spins are aligned closer to the diagonal axis of the unit","authors_text":"A. Dahal, A. Thamizhavel, D. K. Singh, S. K. Dhar, T. Heitmann, Yiyao Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-28T18:51:18Z","title":"Spin correlation in trigonal EuMn$_{2}$As$_{2}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10968","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":"sha256:3b66ef221f57ecbc22901d95f6c7b3db335423c0eb82656bddd7b753a76166fe","target":"record","created_at":"2026-05-17T23:52:05Z","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":"9384baa2e6fa6fa1ddb759c13cdd0c2b4e8c6bf8a789148248b86614c3ca5d94","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-28T18:51:18Z","title_canon_sha256":"bd09dce0141d2d5355c7353f787c91c4e423955b054740da3ed6c5218757e6e6"},"schema_version":"1.0","source":{"id":"1807.10968","kind":"arxiv","version":2}},"canonical_sha256":"d3bb5488b1a59c86aea1ff5318a2a01123b4835123d65c1135b7c3e15abcd380","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3bb5488b1a59c86aea1ff5318a2a01123b4835123d65c1135b7c3e15abcd380","first_computed_at":"2026-05-17T23:52:05.657306Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:52:05.657306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GB42kWiZEmAzRbIeOVVGEUZXl/EFibYxeuYbb+q78ug3Hds89xnHsV0aIxgfq4wFZvGjp0QIVwA/r2yO7ztJDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:52:05.657679Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.10968","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b66ef221f57ecbc22901d95f6c7b3db335423c0eb82656bddd7b753a76166fe","sha256:0aeec3372010e0e530f6bde104682bf1cb4b82e1c88f7c0ff7c5508c0b0253af"],"state_sha256":"8f60909d87c567fba403fc1bae9b1da4986f5534000253b3e8bd63082c95f4b5"}