{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:4L2UWGK455A7EGNCZAB7EKPRBX","short_pith_number":"pith:4L2UWGK4","canonical_record":{"source":{"id":"1808.08016","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-24T06:31:53Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"2d11ae13b57f4091836fb9e20dbf04e81800a833e33e2bde1e7c6f0f77cccbaa","abstract_canon_sha256":"ee81d07dab7cf728c298f0a7da8ffec0e5e25804cd5c68865a079d010c43845e"},"schema_version":"1.0"},"canonical_sha256":"e2f54b195cef41f219a2c803f229f10dc5d8c321d99340c284f71d0c181ab28b","source":{"kind":"arxiv","id":"1808.08016","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.08016","created_at":"2026-05-17T23:48:45Z"},{"alias_kind":"arxiv_version","alias_value":"1808.08016v3","created_at":"2026-05-17T23:48:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.08016","created_at":"2026-05-17T23:48:45Z"},{"alias_kind":"pith_short_12","alias_value":"4L2UWGK455A7","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4L2UWGK455A7EGNC","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4L2UWGK4","created_at":"2026-05-18T12:32:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:4L2UWGK455A7EGNCZAB7EKPRBX","target":"record","payload":{"canonical_record":{"source":{"id":"1808.08016","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-24T06:31:53Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"2d11ae13b57f4091836fb9e20dbf04e81800a833e33e2bde1e7c6f0f77cccbaa","abstract_canon_sha256":"ee81d07dab7cf728c298f0a7da8ffec0e5e25804cd5c68865a079d010c43845e"},"schema_version":"1.0"},"canonical_sha256":"e2f54b195cef41f219a2c803f229f10dc5d8c321d99340c284f71d0c181ab28b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:45.646646Z","signature_b64":"eqDhcM1ODIpkp5Qhuo9jRFAEm2VJ/7AH9xJnvbABNur6upx1jl2A1ssImMJ7xmB9DORjb9yXATn1G8/5YcsBBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2f54b195cef41f219a2c803f229f10dc5d8c321d99340c284f71d0c181ab28b","last_reissued_at":"2026-05-17T23:48:45.646216Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:45.646216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.08016","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":"2026-05-17T23:48:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B9SJNOwuts9zvnAahHItSa69Brf8kvR5mVDkZjVByQDH++BRY2w67I9eK5JwIefkWcHU6UuiZu283rAmYk45CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T01:45:16.240696Z"},"content_sha256":"f8ae193a2c8de74a154aa313116d6384e85d5d0a48e83a01ac455e8fe7f1f4e5","schema_version":"1.0","event_id":"sha256:f8ae193a2c8de74a154aa313116d6384e85d5d0a48e83a01ac455e8fe7f1f4e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:4L2UWGK455A7EGNCZAB7EKPRBX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Eddy magnetization from the chiral Barnett effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"hep-ph","authors_text":"Kenji Fukushima, Shi Pu, Zebin Qiu","submitted_at":"2018-08-24T06:31:53Z","abstract_excerpt":"We discuss the spin, the angular momentum, and the magnetic moment of rotating chiral fermions using a kinetic theory. We find that, in addition to the chiral vortical contribution along the rotation axis, finite circular spin polarization is induced by the spin-momentum correlation of chiral fermions, which is canceled by a change in the orbital angular momentum. We point out that the eddy magnetic moment is nonvanishing due to the $g$-factors, exhibiting the chiral Barnett effect."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.08016","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":""},"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":"2026-05-17T23:48:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9L2+R6ZuPaXP4isEtC6tuS8qI8GVuECkhBcFZVUZKjX8rjq1J/5oGNsw54xfPjLacCZ+wZWXtduczofVotl2Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T01:45:16.241357Z"},"content_sha256":"15326e51c2b191cf6d7718635bcf10d1589e6010ede08b65715af8340fb7ca65","schema_version":"1.0","event_id":"sha256:15326e51c2b191cf6d7718635bcf10d1589e6010ede08b65715af8340fb7ca65"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4L2UWGK455A7EGNCZAB7EKPRBX/bundle.json","state_url":"https://pith.science/pith/4L2UWGK455A7EGNCZAB7EKPRBX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4L2UWGK455A7EGNCZAB7EKPRBX/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":"2026-05-26T01:45:16Z","links":{"resolver":"https://pith.science/pith/4L2UWGK455A7EGNCZAB7EKPRBX","bundle":"https://pith.science/pith/4L2UWGK455A7EGNCZAB7EKPRBX/bundle.json","state":"https://pith.science/pith/4L2UWGK455A7EGNCZAB7EKPRBX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4L2UWGK455A7EGNCZAB7EKPRBX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:4L2UWGK455A7EGNCZAB7EKPRBX","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":"ee81d07dab7cf728c298f0a7da8ffec0e5e25804cd5c68865a079d010c43845e","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-24T06:31:53Z","title_canon_sha256":"2d11ae13b57f4091836fb9e20dbf04e81800a833e33e2bde1e7c6f0f77cccbaa"},"schema_version":"1.0","source":{"id":"1808.08016","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.08016","created_at":"2026-05-17T23:48:45Z"},{"alias_kind":"arxiv_version","alias_value":"1808.08016v3","created_at":"2026-05-17T23:48:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.08016","created_at":"2026-05-17T23:48:45Z"},{"alias_kind":"pith_short_12","alias_value":"4L2UWGK455A7","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4L2UWGK455A7EGNC","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4L2UWGK4","created_at":"2026-05-18T12:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:15326e51c2b191cf6d7718635bcf10d1589e6010ede08b65715af8340fb7ca65","target":"graph","created_at":"2026-05-17T23:48:45Z","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 discuss the spin, the angular momentum, and the magnetic moment of rotating chiral fermions using a kinetic theory. We find that, in addition to the chiral vortical contribution along the rotation axis, finite circular spin polarization is induced by the spin-momentum correlation of chiral fermions, which is canceled by a change in the orbital angular momentum. We point out that the eddy magnetic moment is nonvanishing due to the $g$-factors, exhibiting the chiral Barnett effect.","authors_text":"Kenji Fukushima, Shi Pu, Zebin Qiu","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-24T06:31:53Z","title":"Eddy magnetization from the chiral Barnett effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.08016","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:f8ae193a2c8de74a154aa313116d6384e85d5d0a48e83a01ac455e8fe7f1f4e5","target":"record","created_at":"2026-05-17T23:48:45Z","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":"ee81d07dab7cf728c298f0a7da8ffec0e5e25804cd5c68865a079d010c43845e","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-24T06:31:53Z","title_canon_sha256":"2d11ae13b57f4091836fb9e20dbf04e81800a833e33e2bde1e7c6f0f77cccbaa"},"schema_version":"1.0","source":{"id":"1808.08016","kind":"arxiv","version":3}},"canonical_sha256":"e2f54b195cef41f219a2c803f229f10dc5d8c321d99340c284f71d0c181ab28b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2f54b195cef41f219a2c803f229f10dc5d8c321d99340c284f71d0c181ab28b","first_computed_at":"2026-05-17T23:48:45.646216Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:45.646216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eqDhcM1ODIpkp5Qhuo9jRFAEm2VJ/7AH9xJnvbABNur6upx1jl2A1ssImMJ7xmB9DORjb9yXATn1G8/5YcsBBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:45.646646Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.08016","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8ae193a2c8de74a154aa313116d6384e85d5d0a48e83a01ac455e8fe7f1f4e5","sha256:15326e51c2b191cf6d7718635bcf10d1589e6010ede08b65715af8340fb7ca65"],"state_sha256":"e475b1676a102024e9543e0a449960a257f1a1f892ec12118b7baa19300084db"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/VTJcBJUFv/IWIl3EHtWbPKeakmoTt5+8pTzx6nizt5tHmSu20Skkd/4PofKdM/I9cKW8KQRMUN6h49vOxcVBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T01:45:16.244702Z","bundle_sha256":"a63ebf768da06654a2c14bdafb0d20f2eef5598feee2110e7adc50e34db2e87d"}}