{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:2TTOZK2LPMULSAU4ESBRAO4CNQ","short_pith_number":"pith:2TTOZK2L","canonical_record":{"source":{"id":"1308.2301","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-08-10T10:19:21Z","cross_cats_sorted":[],"title_canon_sha256":"c34a66b96aee6a44bb9c3f4df2bfe1f23c25aff351ca0331b554ab408d7c31bb","abstract_canon_sha256":"a816e264f8f7a0fe39297e0db1cb9181f6d285f99a8d68d0e7c0d9dfae73aaf9"},"schema_version":"1.0"},"canonical_sha256":"d4e6ecab4b7b28b9029c2483103b826c0d9aad560298276ad1ce0ea57102baed","source":{"kind":"arxiv","id":"1308.2301","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.2301","created_at":"2026-05-18T03:06:21Z"},{"alias_kind":"arxiv_version","alias_value":"1308.2301v1","created_at":"2026-05-18T03:06:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.2301","created_at":"2026-05-18T03:06:21Z"},{"alias_kind":"pith_short_12","alias_value":"2TTOZK2LPMUL","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"2TTOZK2LPMULSAU4","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"2TTOZK2L","created_at":"2026-05-18T12:27:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:2TTOZK2LPMULSAU4ESBRAO4CNQ","target":"record","payload":{"canonical_record":{"source":{"id":"1308.2301","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-08-10T10:19:21Z","cross_cats_sorted":[],"title_canon_sha256":"c34a66b96aee6a44bb9c3f4df2bfe1f23c25aff351ca0331b554ab408d7c31bb","abstract_canon_sha256":"a816e264f8f7a0fe39297e0db1cb9181f6d285f99a8d68d0e7c0d9dfae73aaf9"},"schema_version":"1.0"},"canonical_sha256":"d4e6ecab4b7b28b9029c2483103b826c0d9aad560298276ad1ce0ea57102baed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:21.775054Z","signature_b64":"3/oYGMVAXOwZYwJWqNWOieJkEmD5HVIyPBfVynKOV3GwK4i4JIhC93LvpkgTYRKfgEuIlod3xuEkJbSGbFLaBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d4e6ecab4b7b28b9029c2483103b826c0d9aad560298276ad1ce0ea57102baed","last_reissued_at":"2026-05-18T03:06:21.774181Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:21.774181Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1308.2301","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":"2026-05-18T03:06:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h38LJxrUaRlHgxQxohKr+RRV5KMuKzK2ol1YtanVLAp+x/qvJv79RZBWKnT8rTPg79ZOPZXM7b0Mk/r2XtN8Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:29:37.438333Z"},"content_sha256":"c2b1dee6ee85c03966f30519bfc82b1c7b2a48be18fbde80eeaad591d54658a9","schema_version":"1.0","event_id":"sha256:c2b1dee6ee85c03966f30519bfc82b1c7b2a48be18fbde80eeaad591d54658a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:2TTOZK2LPMULSAU4ESBRAO4CNQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin transport in Aharonov-Bohm ring with exchange interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"I. A. Shelykh, I. G. Savenko, R. G. Polozkov","submitted_at":"2013-08-10T10:19:21Z","abstract_excerpt":"We investigate spin-dependent conductance through a quantum Aharonov-Bohm ring containing localized electrons which interact with the propagating flow of electrons via exchange interaction of the ferromagnetic or antiferromagnetic type. We analyze the conductance oscillations as a function of both the chemical potential determined by the concentration of the carriers and external magnetic field. It is demonstrated that the amplitude of the conductance oscillations in the ballistic regime is governed by the value of the non-compensated spin localized in the ring. The results are in agreement wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.2301","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":"2026-05-18T03:06:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lP8Fw7LhAdGEXYZbGnAtnVM6HdNdP6W2SCcjVmDK0JiHHp3qUwpjiAQw7cj6sSbOg13ZXMUqAKT807Mc2JOKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:29:37.438865Z"},"content_sha256":"658b4b97fe051e02e636020faafb5a8594a39b70ba4750fd9bb216466900043c","schema_version":"1.0","event_id":"sha256:658b4b97fe051e02e636020faafb5a8594a39b70ba4750fd9bb216466900043c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ/bundle.json","state_url":"https://pith.science/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ/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":"2026-05-31T22:29:37Z","links":{"resolver":"https://pith.science/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ","bundle":"https://pith.science/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ/bundle.json","state":"https://pith.science/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2TTOZK2LPMULSAU4ESBRAO4CNQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:2TTOZK2LPMULSAU4ESBRAO4CNQ","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":"a816e264f8f7a0fe39297e0db1cb9181f6d285f99a8d68d0e7c0d9dfae73aaf9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-08-10T10:19:21Z","title_canon_sha256":"c34a66b96aee6a44bb9c3f4df2bfe1f23c25aff351ca0331b554ab408d7c31bb"},"schema_version":"1.0","source":{"id":"1308.2301","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.2301","created_at":"2026-05-18T03:06:21Z"},{"alias_kind":"arxiv_version","alias_value":"1308.2301v1","created_at":"2026-05-18T03:06:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.2301","created_at":"2026-05-18T03:06:21Z"},{"alias_kind":"pith_short_12","alias_value":"2TTOZK2LPMUL","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"2TTOZK2LPMULSAU4","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"2TTOZK2L","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:658b4b97fe051e02e636020faafb5a8594a39b70ba4750fd9bb216466900043c","target":"graph","created_at":"2026-05-18T03:06:21Z","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 investigate spin-dependent conductance through a quantum Aharonov-Bohm ring containing localized electrons which interact with the propagating flow of electrons via exchange interaction of the ferromagnetic or antiferromagnetic type. We analyze the conductance oscillations as a function of both the chemical potential determined by the concentration of the carriers and external magnetic field. It is demonstrated that the amplitude of the conductance oscillations in the ballistic regime is governed by the value of the non-compensated spin localized in the ring. The results are in agreement wi","authors_text":"I. A. Shelykh, I. G. Savenko, R. G. Polozkov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-08-10T10:19:21Z","title":"Spin transport in Aharonov-Bohm ring with exchange interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.2301","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:c2b1dee6ee85c03966f30519bfc82b1c7b2a48be18fbde80eeaad591d54658a9","target":"record","created_at":"2026-05-18T03:06:21Z","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":"a816e264f8f7a0fe39297e0db1cb9181f6d285f99a8d68d0e7c0d9dfae73aaf9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-08-10T10:19:21Z","title_canon_sha256":"c34a66b96aee6a44bb9c3f4df2bfe1f23c25aff351ca0331b554ab408d7c31bb"},"schema_version":"1.0","source":{"id":"1308.2301","kind":"arxiv","version":1}},"canonical_sha256":"d4e6ecab4b7b28b9029c2483103b826c0d9aad560298276ad1ce0ea57102baed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d4e6ecab4b7b28b9029c2483103b826c0d9aad560298276ad1ce0ea57102baed","first_computed_at":"2026-05-18T03:06:21.774181Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:06:21.774181Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3/oYGMVAXOwZYwJWqNWOieJkEmD5HVIyPBfVynKOV3GwK4i4JIhC93LvpkgTYRKfgEuIlod3xuEkJbSGbFLaBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:06:21.775054Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.2301","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2b1dee6ee85c03966f30519bfc82b1c7b2a48be18fbde80eeaad591d54658a9","sha256:658b4b97fe051e02e636020faafb5a8594a39b70ba4750fd9bb216466900043c"],"state_sha256":"79aba2a40eb33fc9f97e9c47356d86a460b0371b90ae9d7ecec3c7b476ee22b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HlQIdya2o083eA0T2qY2Pd6QYZNuiRU/HvFApIm9Cc58ZGt8IEDxcSIZgTqVVzEfzy+w/XI2BQZV2hqjhcLYBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T22:29:37.442404Z","bundle_sha256":"f97740b37edcca25e89e69209f1f139805a98a3d1cd202b6fa68448d4d13a4b5"}}