{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:F5AZYM3ISOY2FSO73NLXT2KP6B","short_pith_number":"pith:F5AZYM3I","canonical_record":{"source":{"id":"2310.04763","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-07T09:53:47Z","cross_cats_sorted":[],"title_canon_sha256":"f2e4de1004bca0b3db34bb8c06f97f5f33702bbf8615ae16269243e60d35369d","abstract_canon_sha256":"9e4358c4e92ac8e8e4596d75b9029e55fe3eb1a8e9acf16c863358ef1eb33eb2"},"schema_version":"1.0"},"canonical_sha256":"2f419c336893b1a2c9dfdb5779e94ff07fd840568edd7b26bb436e6913d9c8f5","source":{"kind":"arxiv","id":"2310.04763","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.04763","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"arxiv_version","alias_value":"2310.04763v3","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.04763","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"pith_short_12","alias_value":"F5AZYM3ISOY2","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"pith_short_16","alias_value":"F5AZYM3ISOY2FSO7","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"pith_short_8","alias_value":"F5AZYM3I","created_at":"2026-07-05T09:25:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:F5AZYM3ISOY2FSO73NLXT2KP6B","target":"record","payload":{"canonical_record":{"source":{"id":"2310.04763","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-07T09:53:47Z","cross_cats_sorted":[],"title_canon_sha256":"f2e4de1004bca0b3db34bb8c06f97f5f33702bbf8615ae16269243e60d35369d","abstract_canon_sha256":"9e4358c4e92ac8e8e4596d75b9029e55fe3eb1a8e9acf16c863358ef1eb33eb2"},"schema_version":"1.0"},"canonical_sha256":"2f419c336893b1a2c9dfdb5779e94ff07fd840568edd7b26bb436e6913d9c8f5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:25:34.308860Z","signature_b64":"J9oaDmkM698ZFHugDccL2LOGXCvcJNbI8gi+LxfDkQidsGzMMpAEWEeOIi7RKif2ORCTPYzy4waRx1hzhJfSCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2f419c336893b1a2c9dfdb5779e94ff07fd840568edd7b26bb436e6913d9c8f5","last_reissued_at":"2026-07-05T09:25:34.308378Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:25:34.308378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.04763","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:25:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/G/I/E1noCAebFqJ3vgG7surwy6Q7oWrqaa/QuLxeg5uR38odD1lxgslUg5WjBAuHhPIe85CW+OQj0jM+ynCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T15:48:19.988875Z"},"content_sha256":"893c7014e2c4abff30c9eb2aed62e99a888ef55e906f54b10c6f4288745dc880","schema_version":"1.0","event_id":"sha256:893c7014e2c4abff30c9eb2aed62e99a888ef55e906f54b10c6f4288745dc880"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:F5AZYM3ISOY2FSO73NLXT2KP6B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orbital diffusion, polarization and swapping in centrosymmetric metals","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Pezo, Aurelien Manchon, Kyoung-Whan Kim, Kyung-Jin Lee, Weisheng Zhao, Xiaobai Ning","submitted_at":"2023-10-07T09:53:47Z","abstract_excerpt":"We propose a general theory of charge, spin, and orbital diffusion based on Keldysh formalism. Our findings indicate that the diffusivity of orbital angular momentum in metals is much lower than that of spin or charge due to the strong orbital intermixing in crystals. Furthermore, our theory introduces the concept of spin-orbit polarization by which a pure orbital (spin) current induces a longitudinal spin (orbital) current, a process as efficient as spin polarization in ferromagnets. Finally, we find that orbital currents undergo momentum swapping, even in the absence of spin-orbit coupling. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.04763","kind":"arxiv","version":3},"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/2310.04763/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":"2026-07-05T09:25:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4WFchoyV5/8uBazL01swRM9IXKam4GT3wvnfiUdVgGKGJB/4SNfas/OoSKMii7p+ZbDsl/hN3EKZ3LDYZeIiAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T15:48:19.989246Z"},"content_sha256":"81f3687ccc0da3f825e9d252db43f4c37a6d98f823501f9bc3e883a8808ec2cb","schema_version":"1.0","event_id":"sha256:81f3687ccc0da3f825e9d252db43f4c37a6d98f823501f9bc3e883a8808ec2cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F5AZYM3ISOY2FSO73NLXT2KP6B/bundle.json","state_url":"https://pith.science/pith/F5AZYM3ISOY2FSO73NLXT2KP6B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F5AZYM3ISOY2FSO73NLXT2KP6B/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":"2026-07-06T15:48:19Z","links":{"resolver":"https://pith.science/pith/F5AZYM3ISOY2FSO73NLXT2KP6B","bundle":"https://pith.science/pith/F5AZYM3ISOY2FSO73NLXT2KP6B/bundle.json","state":"https://pith.science/pith/F5AZYM3ISOY2FSO73NLXT2KP6B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F5AZYM3ISOY2FSO73NLXT2KP6B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:F5AZYM3ISOY2FSO73NLXT2KP6B","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":"9e4358c4e92ac8e8e4596d75b9029e55fe3eb1a8e9acf16c863358ef1eb33eb2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-07T09:53:47Z","title_canon_sha256":"f2e4de1004bca0b3db34bb8c06f97f5f33702bbf8615ae16269243e60d35369d"},"schema_version":"1.0","source":{"id":"2310.04763","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.04763","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"arxiv_version","alias_value":"2310.04763v3","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.04763","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"pith_short_12","alias_value":"F5AZYM3ISOY2","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"pith_short_16","alias_value":"F5AZYM3ISOY2FSO7","created_at":"2026-07-05T09:25:34Z"},{"alias_kind":"pith_short_8","alias_value":"F5AZYM3I","created_at":"2026-07-05T09:25:34Z"}],"graph_snapshots":[{"event_id":"sha256:81f3687ccc0da3f825e9d252db43f4c37a6d98f823501f9bc3e883a8808ec2cb","target":"graph","created_at":"2026-07-05T09:25:34Z","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/2310.04763/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a general theory of charge, spin, and orbital diffusion based on Keldysh formalism. Our findings indicate that the diffusivity of orbital angular momentum in metals is much lower than that of spin or charge due to the strong orbital intermixing in crystals. Furthermore, our theory introduces the concept of spin-orbit polarization by which a pure orbital (spin) current induces a longitudinal spin (orbital) current, a process as efficient as spin polarization in ferromagnets. Finally, we find that orbital currents undergo momentum swapping, even in the absence of spin-orbit coupling. ","authors_text":"A. Pezo, Aurelien Manchon, Kyoung-Whan Kim, Kyung-Jin Lee, Weisheng Zhao, Xiaobai Ning","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-07T09:53:47Z","title":"Orbital diffusion, polarization and swapping in centrosymmetric metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.04763","kind":"arxiv","version":3},"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":"sha256:893c7014e2c4abff30c9eb2aed62e99a888ef55e906f54b10c6f4288745dc880","target":"record","created_at":"2026-07-05T09:25:34Z","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":"9e4358c4e92ac8e8e4596d75b9029e55fe3eb1a8e9acf16c863358ef1eb33eb2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2023-10-07T09:53:47Z","title_canon_sha256":"f2e4de1004bca0b3db34bb8c06f97f5f33702bbf8615ae16269243e60d35369d"},"schema_version":"1.0","source":{"id":"2310.04763","kind":"arxiv","version":3}},"canonical_sha256":"2f419c336893b1a2c9dfdb5779e94ff07fd840568edd7b26bb436e6913d9c8f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2f419c336893b1a2c9dfdb5779e94ff07fd840568edd7b26bb436e6913d9c8f5","first_computed_at":"2026-07-05T09:25:34.308378Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:25:34.308378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J9oaDmkM698ZFHugDccL2LOGXCvcJNbI8gi+LxfDkQidsGzMMpAEWEeOIi7RKif2ORCTPYzy4waRx1hzhJfSCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:25:34.308860Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.04763","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:893c7014e2c4abff30c9eb2aed62e99a888ef55e906f54b10c6f4288745dc880","sha256:81f3687ccc0da3f825e9d252db43f4c37a6d98f823501f9bc3e883a8808ec2cb"],"state_sha256":"e9b46895f729ebf3f3694a1ff3d29f33d49c79f8a3075dfa448c63c1d27fb959"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UfWqwWIjMUcBxna7i84zGg4U2wTyaDmA791HiKjlTTbl9YwsCRFkoW8SvR8EplF5Z2hXWlTAA0DEtyVzFuXfBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T15:48:19.991207Z","bundle_sha256":"ff5b3975a228db51719ec0fc0c52536d2b4a538c640c68e579c800bff75c42c5"}}