{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:4KRK6UZB2COXIKTXGLBTSAFQDN","short_pith_number":"pith:4KRK6UZB","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"},"canonical_sha256":"e2a2af5321d09d742a7732c33900b01b7d7c9a6301c84e0df17b0f1a2c97c094","source":{"kind":"arxiv","id":"2005.14414","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.14414","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"arxiv_version","alias_value":"2005.14414v5","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.14414","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"pith_short_12","alias_value":"4KRK6UZB2COX","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"pith_short_16","alias_value":"4KRK6UZB2COXIKTX","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"pith_short_8","alias_value":"4KRK6UZB","created_at":"2026-07-05T02:36:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:4KRK6UZB2COXIKTXGLBTSAFQDN","target":"record","payload":{"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"},"canonical_sha256":"e2a2af5321d09d742a7732c33900b01b7d7c9a6301c84e0df17b0f1a2c97c094","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"},"source_kind":"arxiv","source_id":"2005.14414","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:36:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yXoW1GHx6o91WYRCOnSq06m9iD7YzAcMZi9oXTJWbxsijvBoHqoApruWMsIARGUV1WOLsTxtXucid8zXi1LpAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T16:03:00.073021Z"},"content_sha256":"e61b48be2d974f2e3f9e4dbbf8d6d0ef358e520035f011f8ac7205a4a8839b25","schema_version":"1.0","event_id":"sha256:e61b48be2d974f2e3f9e4dbbf8d6d0ef358e520035f011f8ac7205a4a8839b25"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:4KRK6UZB2COXIKTXGLBTSAFQDN","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:36:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uXppWyrYzpFHHt4HvmEvmXeOLVKzuN5C76E7Fnfaq7h3pKjPWRSFVSLDYfFS26lQvAJCj4o64KZB3n8Vq6KhCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T16:03:00.073553Z"},"content_sha256":"55c4590f8dbe6268c1d8e6cfbeb1d0f181994684319a919d20bba5d0460b6b7f","schema_version":"1.0","event_id":"sha256:55c4590f8dbe6268c1d8e6cfbeb1d0f181994684319a919d20bba5d0460b6b7f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/bundle.json","state_url":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-31T16:03:00Z","links":{"resolver":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN","bundle":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/bundle.json","state":"https://pith.science/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4KRK6UZB2COXIKTXGLBTSAFQDN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:4KRK6UZB2COXIKTXGLBTSAFQDN","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":"d6ee139893c17cbd452d11cc87c1ae7825306577c380708e8f5146b98cbeef2d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-05-29T06:32:48Z","title_canon_sha256":"f3bec45036c5d59f59aefa118cd7b0f5d3cca427640a8f81752b9d6caf76960c"},"schema_version":"1.0","source":{"id":"2005.14414","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.14414","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"arxiv_version","alias_value":"2005.14414v5","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.14414","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"pith_short_12","alias_value":"4KRK6UZB2COX","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"pith_short_16","alias_value":"4KRK6UZB2COXIKTX","created_at":"2026-07-05T02:36:03Z"},{"alias_kind":"pith_short_8","alias_value":"4KRK6UZB","created_at":"2026-07-05T02:36:03Z"}],"graph_snapshots":[{"event_id":"sha256:55c4590f8dbe6268c1d8e6cfbeb1d0f181994684319a919d20bba5d0460b6b7f","target":"graph","created_at":"2026-07-05T02:36:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2005.14414/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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 ","authors_text":"Alireza Qaiumzadeh, Andrew Ross, Anne Laure Barra, Arne Brataas, Jairo Sinova, Mathias Kl\\\"aui, Olena Gomonay, Romain Lebrun, Ursula Ebels, Vincent Baltz","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-05-29T06:32:48Z","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"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.14414","kind":"arxiv","version":5},"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:e61b48be2d974f2e3f9e4dbbf8d6d0ef358e520035f011f8ac7205a4a8839b25","target":"record","created_at":"2026-07-05T02:36:03Z","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":"d6ee139893c17cbd452d11cc87c1ae7825306577c380708e8f5146b98cbeef2d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-05-29T06:32:48Z","title_canon_sha256":"f3bec45036c5d59f59aefa118cd7b0f5d3cca427640a8f81752b9d6caf76960c"},"schema_version":"1.0","source":{"id":"2005.14414","kind":"arxiv","version":5}},"canonical_sha256":"e2a2af5321d09d742a7732c33900b01b7d7c9a6301c84e0df17b0f1a2c97c094","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2a2af5321d09d742a7732c33900b01b7d7c9a6301c84e0df17b0f1a2c97c094","first_computed_at":"2026-07-05T02:36:03.413966Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:36:03.413966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OX7aVsrROzLmIcRVhwYr7EfiS7E6lkTlrMQzj/C+6GmUl8zle+b7CZXvPmak1PCkjdq2LG4hjSoFkEKg5KflBA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:36:03.414385Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.14414","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e61b48be2d974f2e3f9e4dbbf8d6d0ef358e520035f011f8ac7205a4a8839b25","sha256:55c4590f8dbe6268c1d8e6cfbeb1d0f181994684319a919d20bba5d0460b6b7f"],"state_sha256":"cd2a64ef27e65ed7cfc693b7a4ce2974c54d28bcf87a614bc129be58c0a29bba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XcRQ7+YxhrIiuQ75gjFDCG/KJgDnf4Uk+wiCvfcEON33U25IiyTz5i3c3NDKIOIZ0Ma0/r1CjYg5DlUxcCXKAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T16:03:00.092608Z","bundle_sha256":"d72fee4979a0a7d538509cd19fcd28557a1f2563dd93d645d0c65cdf075ae49d"}}