{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:KFQLTHU63QOR2UNXB7ZV7NKGQU","short_pith_number":"pith:KFQLTHU6","canonical_record":{"source":{"id":"cond-mat/0406337","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2004-06-15T13:45:31Z","cross_cats_sorted":[],"title_canon_sha256":"a1bb4006290f4f1a95e41a836633fe6da5c7babdaa52589109267e13d60841ed","abstract_canon_sha256":"c547a780ff08b9dde610d846a1100203069be9f08e4ad676470489148ea73548"},"schema_version":"1.0"},"canonical_sha256":"5160b99e9edc1d1d51b70ff35fb54685303151c907d1d0feeb59b3009a908196","source":{"kind":"arxiv","id":"cond-mat/0406337","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0406337","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0406337v1","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0406337","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"pith_short_12","alias_value":"KFQLTHU63QOR","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"KFQLTHU63QOR2UNX","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"KFQLTHU6","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:KFQLTHU63QOR2UNXB7ZV7NKGQU","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0406337","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2004-06-15T13:45:31Z","cross_cats_sorted":[],"title_canon_sha256":"a1bb4006290f4f1a95e41a836633fe6da5c7babdaa52589109267e13d60841ed","abstract_canon_sha256":"c547a780ff08b9dde610d846a1100203069be9f08e4ad676470489148ea73548"},"schema_version":"1.0"},"canonical_sha256":"5160b99e9edc1d1d51b70ff35fb54685303151c907d1d0feeb59b3009a908196","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:29.322075Z","signature_b64":"r6rIULPqxKoEg16tljQuaxT35Tw/IhAzUbwqLPCn7MQ7SvTAs98h9Sppo9sdDskiM5/F2Cnjqgb5Q8G4j7TZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5160b99e9edc1d1d51b70ff35fb54685303151c907d1d0feeb59b3009a908196","last_reissued_at":"2026-05-18T04:39:29.321259Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:29.321259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0406337","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":"2026-05-18T04:39:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hkRmide82fXGhLOvnJSvsJwqpUJm5MbXK3ownyj/lqR6VR3jD6KRFkYWZzBa5HFeSVUtMV6Y2RWZDqFnUHYzDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:42:27.464219Z"},"content_sha256":"b96852dc6daa0da13d8e2e1fc9083eaecb8f9037f3def56814f95322be1c02fd","schema_version":"1.0","event_id":"sha256:b96852dc6daa0da13d8e2e1fc9083eaecb8f9037f3def56814f95322be1c02fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:KFQLTHU63QOR2UNXB7ZV7NKGQU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence of Nuclear Spin Polarization on Quantum Wire Conductance","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"James A. Nesteroff, Vladimir Privman, Yuriy V. Pershin","submitted_at":"2004-06-15T13:45:31Z","abstract_excerpt":"In this work, we study a possibility to measure the transverse and longitudinal relaxation times of a collection of polarized nuclear spins located in the region of a quantum wire via its conductance. The interplay of an external in-plane magnetic field, spin-orbit interaction, and the changing field of the spin-polarized nuclei cause the conductance of the quantum wire to evolve in time. We show that it is possible to extract the transverse and longitudinal relaxation times of the spin-polarized nuclei from the time dependence of the conductance."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0406337","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":""},"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":"2026-05-18T04:39:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dv/bgl60ub1wgGVUZXcC9chjf+Af906ebrHrS/K7X8qXIYEmBkI00xA4MA4JNmMJ2yIz4l/VOYfNQ0s4WpDyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:42:27.464591Z"},"content_sha256":"e39f1c14e0807bd3f62a2165024f09ff4a2f33c2f92720df4d72d3ed76b55231","schema_version":"1.0","event_id":"sha256:e39f1c14e0807bd3f62a2165024f09ff4a2f33c2f92720df4d72d3ed76b55231"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU/bundle.json","state_url":"https://pith.science/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU/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":"2026-06-01T02:42:27Z","links":{"resolver":"https://pith.science/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU","bundle":"https://pith.science/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU/bundle.json","state":"https://pith.science/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KFQLTHU63QOR2UNXB7ZV7NKGQU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:KFQLTHU63QOR2UNXB7ZV7NKGQU","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":"c547a780ff08b9dde610d846a1100203069be9f08e4ad676470489148ea73548","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2004-06-15T13:45:31Z","title_canon_sha256":"a1bb4006290f4f1a95e41a836633fe6da5c7babdaa52589109267e13d60841ed"},"schema_version":"1.0","source":{"id":"cond-mat/0406337","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0406337","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0406337v1","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0406337","created_at":"2026-05-18T04:39:29Z"},{"alias_kind":"pith_short_12","alias_value":"KFQLTHU63QOR","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"KFQLTHU63QOR2UNX","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"KFQLTHU6","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:e39f1c14e0807bd3f62a2165024f09ff4a2f33c2f92720df4d72d3ed76b55231","target":"graph","created_at":"2026-05-18T04:39:29Z","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":"In this work, we study a possibility to measure the transverse and longitudinal relaxation times of a collection of polarized nuclear spins located in the region of a quantum wire via its conductance. The interplay of an external in-plane magnetic field, spin-orbit interaction, and the changing field of the spin-polarized nuclei cause the conductance of the quantum wire to evolve in time. We show that it is possible to extract the transverse and longitudinal relaxation times of the spin-polarized nuclei from the time dependence of the conductance.","authors_text":"James A. Nesteroff, Vladimir Privman, Yuriy V. Pershin","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2004-06-15T13:45:31Z","title":"Influence of Nuclear Spin Polarization on Quantum Wire Conductance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0406337","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:b96852dc6daa0da13d8e2e1fc9083eaecb8f9037f3def56814f95322be1c02fd","target":"record","created_at":"2026-05-18T04:39:29Z","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":"c547a780ff08b9dde610d846a1100203069be9f08e4ad676470489148ea73548","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2004-06-15T13:45:31Z","title_canon_sha256":"a1bb4006290f4f1a95e41a836633fe6da5c7babdaa52589109267e13d60841ed"},"schema_version":"1.0","source":{"id":"cond-mat/0406337","kind":"arxiv","version":1}},"canonical_sha256":"5160b99e9edc1d1d51b70ff35fb54685303151c907d1d0feeb59b3009a908196","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5160b99e9edc1d1d51b70ff35fb54685303151c907d1d0feeb59b3009a908196","first_computed_at":"2026-05-18T04:39:29.321259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:29.321259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r6rIULPqxKoEg16tljQuaxT35Tw/IhAzUbwqLPCn7MQ7SvTAs98h9Sppo9sdDskiM5/F2Cnjqgb5Q8G4j7TZDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:29.322075Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0406337","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b96852dc6daa0da13d8e2e1fc9083eaecb8f9037f3def56814f95322be1c02fd","sha256:e39f1c14e0807bd3f62a2165024f09ff4a2f33c2f92720df4d72d3ed76b55231"],"state_sha256":"26f9d8734e28d9cf39ded4f8f310056cab2290db96764ebd02d2371eb2c2d09c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"89MorL3nNhZeVIiHj9tb1nyl6uL2YIlI3G0WNAkfWGjII6dCg2MuyYtXCAnDvKy3iS0DsrxqT1zjdu72MgyzAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T02:42:27.466774Z","bundle_sha256":"e48b4d0f0004dce828f39120c75c7d97b7cc8c9f8e6c90aa04457a47950663e3"}}