{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:B35T26OUN4S6O7PUDCAW2PZ65M","short_pith_number":"pith:B35T26OU","canonical_record":{"source":{"id":"2111.07487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-11-15T01:35:57Z","cross_cats_sorted":[],"title_canon_sha256":"468789111f5c7b8139a0b56b79e7d5e9f526e9f95a7e6adbb7352180e0550332","abstract_canon_sha256":"17bbe662349aed7e16ad5e81383c8a8eb86bbe611c35d8a9a5a4c9bd86db7ab6"},"schema_version":"1.0"},"canonical_sha256":"0efb3d79d46f25e77df418816d3f3eeb078c6d20442b2dcda8051e04c764d90a","source":{"kind":"arxiv","id":"2111.07487","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.07487","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"arxiv_version","alias_value":"2111.07487v1","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.07487","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"pith_short_12","alias_value":"B35T26OUN4S6","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"pith_short_16","alias_value":"B35T26OUN4S6O7PU","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"pith_short_8","alias_value":"B35T26OU","created_at":"2026-07-05T04:58:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:B35T26OUN4S6O7PUDCAW2PZ65M","target":"record","payload":{"canonical_record":{"source":{"id":"2111.07487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-11-15T01:35:57Z","cross_cats_sorted":[],"title_canon_sha256":"468789111f5c7b8139a0b56b79e7d5e9f526e9f95a7e6adbb7352180e0550332","abstract_canon_sha256":"17bbe662349aed7e16ad5e81383c8a8eb86bbe611c35d8a9a5a4c9bd86db7ab6"},"schema_version":"1.0"},"canonical_sha256":"0efb3d79d46f25e77df418816d3f3eeb078c6d20442b2dcda8051e04c764d90a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:58:53.222195Z","signature_b64":"CmCJSrCv5/CapGdw48/uV3aSOFqJ5Y4wUOHU91xjy9DD6+Gftxj87DiEYIxEFKVoH0TXNg1XZbpBOR9MlvKVCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0efb3d79d46f25e77df418816d3f3eeb078c6d20442b2dcda8051e04c764d90a","last_reissued_at":"2026-07-05T04:58:53.221682Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:58:53.221682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.07487","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:58:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AWRGIUo8mPsq3RAVwO9HvKkqAXlDfyhFyDrQ/T5jhcDkYbP9Qx/GFj9mTtQDQJB8815wtY3SnQzG2ENrOKuhAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T19:22:06.973257Z"},"content_sha256":"b0721e7cc6309d2ec754476b6ed54b0e0ac03a0e2f0b41597a49d88a9b7ced30","schema_version":"1.0","event_id":"sha256:b0721e7cc6309d2ec754476b6ed54b0e0ac03a0e2f0b41597a49d88a9b7ced30"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:B35T26OUN4S6O7PUDCAW2PZ65M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of spin-splitter torque in collinear antiferromagnetic RuO$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Daichi Sugawara, Junsaku Nitta, Makoto Kohda, Naohiro Kadoguchi, Shutaro Karube, Takahiro Tanaka","submitted_at":"2021-11-15T01:35:57Z","abstract_excerpt":"The spin-splitter effect is theoretically predicted to generate an unconventional spin current with $\\mathit{x}$- and $\\mathit{z}$- spin polarization via the spin-split band in antiferromagnets. The generated torque, namely spin-splitter torque, is effective for the manipulation of magnetization in an adjacent magnetic layer without an external magnetic field for spintronic devices such as MRAM. Here, we study the generation of torque in collinear antiferromagnetic RuO$_2$ with (100), (101), and (001) crystal planes. Next we find all $\\mathit{x}$-, $\\mathit{y}$-, and $\\mathit{z}$-polarized spi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.07487","kind":"arxiv","version":1},"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/2111.07487/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":"2026-07-05T04:58:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IGrEHpqpoIZ2/kXUpNFune8+lCS+pP0k2oTelIOd141SNWZs3Zjm2rpFubjUvZ+1ev9fvBQZZNOE2GSqqkclAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T19:22:06.973633Z"},"content_sha256":"20722dadbcd6d92c66a1c4d0e91ac74f73a0514a581dd9aac46b9b7634b2f863","schema_version":"1.0","event_id":"sha256:20722dadbcd6d92c66a1c4d0e91ac74f73a0514a581dd9aac46b9b7634b2f863"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B35T26OUN4S6O7PUDCAW2PZ65M/bundle.json","state_url":"https://pith.science/pith/B35T26OUN4S6O7PUDCAW2PZ65M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B35T26OUN4S6O7PUDCAW2PZ65M/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":"2026-08-19T19:22:06Z","links":{"resolver":"https://pith.science/pith/B35T26OUN4S6O7PUDCAW2PZ65M","bundle":"https://pith.science/pith/B35T26OUN4S6O7PUDCAW2PZ65M/bundle.json","state":"https://pith.science/pith/B35T26OUN4S6O7PUDCAW2PZ65M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B35T26OUN4S6O7PUDCAW2PZ65M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:B35T26OUN4S6O7PUDCAW2PZ65M","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":"17bbe662349aed7e16ad5e81383c8a8eb86bbe611c35d8a9a5a4c9bd86db7ab6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-11-15T01:35:57Z","title_canon_sha256":"468789111f5c7b8139a0b56b79e7d5e9f526e9f95a7e6adbb7352180e0550332"},"schema_version":"1.0","source":{"id":"2111.07487","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.07487","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"arxiv_version","alias_value":"2111.07487v1","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.07487","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"pith_short_12","alias_value":"B35T26OUN4S6","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"pith_short_16","alias_value":"B35T26OUN4S6O7PU","created_at":"2026-07-05T04:58:53Z"},{"alias_kind":"pith_short_8","alias_value":"B35T26OU","created_at":"2026-07-05T04:58:53Z"}],"graph_snapshots":[{"event_id":"sha256:20722dadbcd6d92c66a1c4d0e91ac74f73a0514a581dd9aac46b9b7634b2f863","target":"graph","created_at":"2026-07-05T04:58:53Z","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/2111.07487/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The spin-splitter effect is theoretically predicted to generate an unconventional spin current with $\\mathit{x}$- and $\\mathit{z}$- spin polarization via the spin-split band in antiferromagnets. The generated torque, namely spin-splitter torque, is effective for the manipulation of magnetization in an adjacent magnetic layer without an external magnetic field for spintronic devices such as MRAM. Here, we study the generation of torque in collinear antiferromagnetic RuO$_2$ with (100), (101), and (001) crystal planes. Next we find all $\\mathit{x}$-, $\\mathit{y}$-, and $\\mathit{z}$-polarized spi","authors_text":"Daichi Sugawara, Junsaku Nitta, Makoto Kohda, Naohiro Kadoguchi, Shutaro Karube, Takahiro Tanaka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-11-15T01:35:57Z","title":"Observation of spin-splitter torque in collinear antiferromagnetic RuO$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.07487","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:b0721e7cc6309d2ec754476b6ed54b0e0ac03a0e2f0b41597a49d88a9b7ced30","target":"record","created_at":"2026-07-05T04:58:53Z","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":"17bbe662349aed7e16ad5e81383c8a8eb86bbe611c35d8a9a5a4c9bd86db7ab6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-11-15T01:35:57Z","title_canon_sha256":"468789111f5c7b8139a0b56b79e7d5e9f526e9f95a7e6adbb7352180e0550332"},"schema_version":"1.0","source":{"id":"2111.07487","kind":"arxiv","version":1}},"canonical_sha256":"0efb3d79d46f25e77df418816d3f3eeb078c6d20442b2dcda8051e04c764d90a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0efb3d79d46f25e77df418816d3f3eeb078c6d20442b2dcda8051e04c764d90a","first_computed_at":"2026-07-05T04:58:53.221682Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:58:53.221682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CmCJSrCv5/CapGdw48/uV3aSOFqJ5Y4wUOHU91xjy9DD6+Gftxj87DiEYIxEFKVoH0TXNg1XZbpBOR9MlvKVCw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:58:53.222195Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.07487","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0721e7cc6309d2ec754476b6ed54b0e0ac03a0e2f0b41597a49d88a9b7ced30","sha256:20722dadbcd6d92c66a1c4d0e91ac74f73a0514a581dd9aac46b9b7634b2f863"],"state_sha256":"98f7ed3459c2bf927996424270dcf4e3686dd3239977015c9363d571e074bb0e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n2wa8ZGI8FLxLbHWkBqD5Dh+Dddce1VpXbA438JexcT4M6Q0BeHHGnBbrJ60ckAmERejBTR+FxNRN90mQJfNAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T19:22:06.975834Z","bundle_sha256":"31784809450eb9185456a57b73e0d23cc374b80d5333e8d02328011701dfcdfd"}}