{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:YDH6FPNYQ3V5SKWS24QS4W2ZPE","short_pith_number":"pith:YDH6FPNY","canonical_record":{"source":{"id":"1203.0331","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-03-01T22:08:09Z","cross_cats_sorted":[],"title_canon_sha256":"bbb61c1441104ceced267d81cc435e1ed7a8e2cc52b4dd93169f3d612b462685","abstract_canon_sha256":"58bf57d398429dc4ca6b344cedb322b1ce29af8b6672fa477ab572b6f456e90a"},"schema_version":"1.0"},"canonical_sha256":"c0cfe2bdb886ebd92ad2d7212e5b59793fa739965477738c7182cd59886a6661","source":{"kind":"arxiv","id":"1203.0331","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0331","created_at":"2026-05-18T01:58:15Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0331v1","created_at":"2026-05-18T01:58:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0331","created_at":"2026-05-18T01:58:15Z"},{"alias_kind":"pith_short_12","alias_value":"YDH6FPNYQ3V5","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"YDH6FPNYQ3V5SKWS","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"YDH6FPNY","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:YDH6FPNYQ3V5SKWS24QS4W2ZPE","target":"record","payload":{"canonical_record":{"source":{"id":"1203.0331","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-03-01T22:08:09Z","cross_cats_sorted":[],"title_canon_sha256":"bbb61c1441104ceced267d81cc435e1ed7a8e2cc52b4dd93169f3d612b462685","abstract_canon_sha256":"58bf57d398429dc4ca6b344cedb322b1ce29af8b6672fa477ab572b6f456e90a"},"schema_version":"1.0"},"canonical_sha256":"c0cfe2bdb886ebd92ad2d7212e5b59793fa739965477738c7182cd59886a6661","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:15.844893Z","signature_b64":"MCjSTLC54WJmQZJ0kI3Xk6bBgQ9IGkLp0dObh7rTbGzf2XXmK+YgiB+HYSNR3nmzjbtOVvdVBqsIxPA1cxPIAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0cfe2bdb886ebd92ad2d7212e5b59793fa739965477738c7182cd59886a6661","last_reissued_at":"2026-05-18T01:58:15.844087Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:15.844087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.0331","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":"2026-05-18T01:58:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lPlJ7TNZsgekcpLrmNrFh49FkbhuW6gBT4wNH0IqbYGTkXTwyVAaGEi5cwVzdA5GPK2KE1PoM8U0/tm9SlQpDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T19:24:19.549442Z"},"content_sha256":"a5ce8cb6cc333900bc3dc18471ce36cfaa4a4fde52df286a4f013df69e0665c9","schema_version":"1.0","event_id":"sha256:a5ce8cb6cc333900bc3dc18471ce36cfaa4a4fde52df286a4f013df69e0665c9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:YDH6FPNYQ3V5SKWS24QS4W2ZPE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unitarity of scattering and edge spin accumulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander Khaetskii, Eugene Sukhorukov","submitted_at":"2012-03-01T22:08:09Z","abstract_excerpt":"We consider a 2D ballistic and quasi-ballistic structures with spin-orbit-related splitting of the electron spectrum. The ballistic region is attached to the leads with a voltage applied between them. We calculate the edge spin density which arises in the presence of a charge current through the structure. We solve the problem with the use of the method of scattering states and clarify the important role of the unitarity of scattering. In the case of a straight boundary it leads to exact cancellation of long-wavelength oscillations of the spin density. In general, however, the smooth spin osci"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0331","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":"2026-05-18T01:58:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+2tOLkD//0Ol6SMslQHLEFB/5OjHEatzlz66z50GZmipkYLWA8jZ/Lt2GZBImJzvmK/xqaM1zx+TXuwEBeJDAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T19:24:19.550037Z"},"content_sha256":"7d2f2cf314927df078c26db887ceac1f0f425a139e19f9e12932dbfef98b537a","schema_version":"1.0","event_id":"sha256:7d2f2cf314927df078c26db887ceac1f0f425a139e19f9e12932dbfef98b537a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE/bundle.json","state_url":"https://pith.science/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE/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":"2026-06-23T19:24:19Z","links":{"resolver":"https://pith.science/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE","bundle":"https://pith.science/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE/bundle.json","state":"https://pith.science/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YDH6FPNYQ3V5SKWS24QS4W2ZPE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:YDH6FPNYQ3V5SKWS24QS4W2ZPE","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":"58bf57d398429dc4ca6b344cedb322b1ce29af8b6672fa477ab572b6f456e90a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-03-01T22:08:09Z","title_canon_sha256":"bbb61c1441104ceced267d81cc435e1ed7a8e2cc52b4dd93169f3d612b462685"},"schema_version":"1.0","source":{"id":"1203.0331","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0331","created_at":"2026-05-18T01:58:15Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0331v1","created_at":"2026-05-18T01:58:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0331","created_at":"2026-05-18T01:58:15Z"},{"alias_kind":"pith_short_12","alias_value":"YDH6FPNYQ3V5","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"YDH6FPNYQ3V5SKWS","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"YDH6FPNY","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:7d2f2cf314927df078c26db887ceac1f0f425a139e19f9e12932dbfef98b537a","target":"graph","created_at":"2026-05-18T01:58:15Z","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 consider a 2D ballistic and quasi-ballistic structures with spin-orbit-related splitting of the electron spectrum. The ballistic region is attached to the leads with a voltage applied between them. We calculate the edge spin density which arises in the presence of a charge current through the structure. We solve the problem with the use of the method of scattering states and clarify the important role of the unitarity of scattering. In the case of a straight boundary it leads to exact cancellation of long-wavelength oscillations of the spin density. In general, however, the smooth spin osci","authors_text":"Alexander Khaetskii, Eugene Sukhorukov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-03-01T22:08:09Z","title":"Unitarity of scattering and edge spin accumulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0331","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:a5ce8cb6cc333900bc3dc18471ce36cfaa4a4fde52df286a4f013df69e0665c9","target":"record","created_at":"2026-05-18T01:58:15Z","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":"58bf57d398429dc4ca6b344cedb322b1ce29af8b6672fa477ab572b6f456e90a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-03-01T22:08:09Z","title_canon_sha256":"bbb61c1441104ceced267d81cc435e1ed7a8e2cc52b4dd93169f3d612b462685"},"schema_version":"1.0","source":{"id":"1203.0331","kind":"arxiv","version":1}},"canonical_sha256":"c0cfe2bdb886ebd92ad2d7212e5b59793fa739965477738c7182cd59886a6661","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0cfe2bdb886ebd92ad2d7212e5b59793fa739965477738c7182cd59886a6661","first_computed_at":"2026-05-18T01:58:15.844087Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:15.844087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MCjSTLC54WJmQZJ0kI3Xk6bBgQ9IGkLp0dObh7rTbGzf2XXmK+YgiB+HYSNR3nmzjbtOVvdVBqsIxPA1cxPIAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:15.844893Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.0331","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5ce8cb6cc333900bc3dc18471ce36cfaa4a4fde52df286a4f013df69e0665c9","sha256:7d2f2cf314927df078c26db887ceac1f0f425a139e19f9e12932dbfef98b537a"],"state_sha256":"446e9b8f2f9d89fc47b6d029da5de1de450805905e79dbb4f7223aa0cbb99371"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vZFIIHeDYbqgy+AqF7fflJMNKXl7phbhO7emtKBzU6bLKebP4D6w84ZNfcvdueLjx8RbwlT24qyfajub7HNTAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T19:24:19.553089Z","bundle_sha256":"e1e86a132046ede55bb73003c2f3ab3ec7dfca78eeea4c690ee201ff4514cb25"}}