{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:4KRK6UZB2COXIKTXGLBTSAFQDN","short_pith_number":"pith:4KRK6UZB","schema_version":"1.0","canonical_sha256":"e2a2af5321d09d742a7732c33900b01b7d7c9a6301c84e0df17b0f1a2c97c094","source":{"kind":"arxiv","id":"2005.14414","version":5},"attestation_state":"computed","paper":{"title":"Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet {\\alpha}-Fe2O3","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alireza Qaiumzadeh, Andrew Ross, Anne Laure Barra, Arne Brataas, Jairo Sinova, Mathias Kl\\\"aui, Olena Gomonay, Romain Lebrun, Ursula Ebels, Vincent Baltz","submitted_at":"2020-05-29T06:32:48Z","abstract_excerpt":"Antiferromagnetic materials can host spin-waves with polarizations ranging from circular to linear depending on their magnetic anisotropies. Until now, only easy-axis anisotropy antiferromagnets with circularly polarized spin-waves were reported to carry spin-information over long distances of micrometers. In this article, we report long-distance spin-transport in the easy-plane canted antiferromagnetic phase of hematite and at room temperature, where the linearly polarized magnons are not intuitively expected to carry spin. We demonstrate that the spin-transport signal decreases continuously "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2005.14414","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-05-29T06:32:48Z","cross_cats_sorted":[],"title_canon_sha256":"f3bec45036c5d59f59aefa118cd7b0f5d3cca427640a8f81752b9d6caf76960c","abstract_canon_sha256":"d6ee139893c17cbd452d11cc87c1ae7825306577c380708e8f5146b98cbeef2d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:36:03.414385Z","signature_b64":"OX7aVsrROzLmIcRVhwYr7EfiS7E6lkTlrMQzj/C+6GmUl8zle+b7CZXvPmak1PCkjdq2LG4hjSoFkEKg5KflBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2a2af5321d09d742a7732c33900b01b7d7c9a6301c84e0df17b0f1a2c97c094","last_reissued_at":"2026-07-05T02:36:03.413966Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:36:03.413966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet {\\alpha}-Fe2O3","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alireza Qaiumzadeh, Andrew Ross, Anne Laure Barra, Arne Brataas, Jairo Sinova, Mathias Kl\\\"aui, Olena Gomonay, Romain Lebrun, Ursula Ebels, Vincent Baltz","submitted_at":"2020-05-29T06:32:48Z","abstract_excerpt":"Antiferromagnetic materials can host spin-waves with polarizations ranging from circular to linear depending on their magnetic anisotropies. Until now, only easy-axis anisotropy antiferromagnets with circularly polarized spin-waves were reported to carry spin-information over long distances of micrometers. In this article, we report long-distance spin-transport in the easy-plane canted antiferromagnetic phase of hematite and at room temperature, where the linearly polarized magnons are not intuitively expected to carry spin. We demonstrate that the spin-transport signal decreases continuously "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.14414","kind":"arxiv","version":5},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2005.14414/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2005.14414","created_at":"2026-07-05T02:36:03.414021+00:00"},{"alias_kind":"arxiv_version","alias_value":"2005.14414v5","created_at":"2026-07-05T02:36:03.414021+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.14414","created_at":"2026-07-05T02:36:03.414021+00:00"},{"alias_kind":"pith_short_12","alias_value":"4KRK6UZB2COX","created_at":"2026-07-05T02:36:03.414021+00:00"},{"alias_kind":"pith_short_16","alias_value":"4KRK6UZB2COXIKTX","created_at":"2026-07-05T02:36:03.414021+00:00"},{"alias_kind":"pith_short_8","alias_value":"4KRK6UZB","created_at":"2026-07-05T02:36:03.414021+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN","json":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN.json","graph_json":"https://pith.science/api/pith-number/4KRK6UZB2COXIKTXGLBTSAFQDN/graph.json","events_json":"https://pith.science/api/pith-number/4KRK6UZB2COXIKTXGLBTSAFQDN/events.json","paper":"https://pith.science/paper/4KRK6UZB"},"agent_actions":{"view_html":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN","download_json":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN.json","view_paper":"https://pith.science/paper/4KRK6UZB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2005.14414&json=true","fetch_graph":"https://pith.science/api/pith-number/4KRK6UZB2COXIKTXGLBTSAFQDN/graph.json","fetch_events":"https://pith.science/api/pith-number/4KRK6UZB2COXIKTXGLBTSAFQDN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/action/storage_attestation","attest_author":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/action/author_attestation","sign_citation":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/action/citation_signature","submit_replication":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/action/replication_record"}},"created_at":"2026-07-05T02:36:03.414021+00:00","updated_at":"2026-07-05T02:36:03.414021+00:00"}