{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:XDITGKOVN2DNBDXIM6TVWNRIQE","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":"a6691141cfc6e1dfeeb5e29b0a10b5472b7fde12b43173c39c17b2fef3ae2e79","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-23T21:49:18Z","title_canon_sha256":"5743485b5b1f87ae4f6be7fc40623ed76c223a2af78ec209ffe588e37d1c5d94"},"schema_version":"1.0","source":{"id":"1012.5311","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5311","created_at":"2026-05-18T04:22:31Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5311v2","created_at":"2026-05-18T04:22:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5311","created_at":"2026-05-18T04:22:31Z"},{"alias_kind":"pith_short_12","alias_value":"XDITGKOVN2DN","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"XDITGKOVN2DNBDXI","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"XDITGKOV","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:8230a14cdf32cf004df6a985e70264b32ea30eb56960b11ca2f5b884c5d4537f","target":"graph","created_at":"2026-05-18T04:22:31Z","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 the magnetic structure of the itinerant monoarsenide, FeAs, with the B31 structure. Powder neutron diffraction confirms incommensurate modulated magnetism with wavevector $\\mathbf{q} = (0.395\\pm0.001)\\mathbf{c}^*$ at 4 K, but cannot distinguish between a simple spiral and a collinear spin-density wave structure. Polarized single crystal diffraction confirms that the structure is best described as a non-collinear spin-density wave arising from a combination of itinerant and localized behavior with spin amplitude along the b-axis direction being (15 $\\pm$ 5)% larger than in the a-dire","authors_text":"C. F. Majkrzak, C. Stock, E. E. Rodriguez, J. Paglione, K. Kirshenbaum, K. Krycka, M. A. Green, N. P. Butch, S. R. Shanta","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-23T21:49:18Z","title":"Non-collinear spin-density wave antiferromagnetism in FeAs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5311","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:e053ca026d2aa3f6b89e18c971599b4be8f01b774ff53d9ba76e878f885f898e","target":"record","created_at":"2026-05-18T04:22:31Z","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":"a6691141cfc6e1dfeeb5e29b0a10b5472b7fde12b43173c39c17b2fef3ae2e79","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-23T21:49:18Z","title_canon_sha256":"5743485b5b1f87ae4f6be7fc40623ed76c223a2af78ec209ffe588e37d1c5d94"},"schema_version":"1.0","source":{"id":"1012.5311","kind":"arxiv","version":2}},"canonical_sha256":"b8d13329d56e86d08ee867a75b36288105fb8a77b7b1a70debcdb36b84fd55bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8d13329d56e86d08ee867a75b36288105fb8a77b7b1a70debcdb36b84fd55bb","first_computed_at":"2026-05-18T04:22:31.802781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:22:31.802781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vvK3rYKnjJQJiGK4o+23/pOxBXxxpv1AYdeJugx34NgJoIHyL6dM6XoCpDauheYVj3HDBJku1Gklby6ge5n/Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:22:31.803332Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.5311","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e053ca026d2aa3f6b89e18c971599b4be8f01b774ff53d9ba76e878f885f898e","sha256:8230a14cdf32cf004df6a985e70264b32ea30eb56960b11ca2f5b884c5d4537f"],"state_sha256":"faaacf08b352bd60c96789112fa3eed1b0af50c92287d8e7abfd566dae107031"}