{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:CJ4UAPCQBTBVRS5P7UN6BBYXGL","short_pith_number":"pith:CJ4UAPCQ","schema_version":"1.0","canonical_sha256":"1279403c500cc358cbaffd1be0871732e8a66fdbfc9f28eea03c4b90be34f371","source":{"kind":"arxiv","id":"1611.09929","version":1},"attestation_state":"computed","paper":{"title":"Bending Strain Engineering of Spin Transport in Quantum Spin Hall Systems: Topological Nano-mechanospintronics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Bin Cui, Bing Huang, Feng Liu, Feng Zhai, Jiawei Mei, Kyung-Hwan Jin","submitted_at":"2016-11-29T22:52:10Z","abstract_excerpt":"Quantum spin Hall (QSH) system can exhibit exotic spin transport phenomena, mediated by its topological edge states. Here a novel concept of bending strain engineering to tune the spin transport properties of a QSH system is demonstrated by both model and first-principles calculations. Interestingly, we discover that bending strain can be used to mitigate the spin conservation of a QSH system to generate a non-zero spin current (SC), meanwhile the preservation of time reversal symmetry renders its edge states topologically protected to transport robust SC without back scattering. This novel ph"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1611.09929","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-29T22:52:10Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"6309a9cbdb54adb147792d4a1dc5bcb43db571e976a5b64c64391dd72d3499f0","abstract_canon_sha256":"09f042dc231aafabc5d7e8ab92b99ba83a9e83126ca81e1b2734a049badab7bb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:12.620760Z","signature_b64":"jLIzNhG79iseWlylbh32dJ7+gs38ZMQ+XKBSoINbID7gkgV/SXrM9F6e0ZkG7aA3FGs8vZRndV1/S3lXT9RJAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1279403c500cc358cbaffd1be0871732e8a66fdbfc9f28eea03c4b90be34f371","last_reissued_at":"2026-05-18T00:42:12.620094Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:12.620094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bending Strain Engineering of Spin Transport in Quantum Spin Hall Systems: Topological Nano-mechanospintronics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Bin Cui, Bing Huang, Feng Liu, Feng Zhai, Jiawei Mei, Kyung-Hwan Jin","submitted_at":"2016-11-29T22:52:10Z","abstract_excerpt":"Quantum spin Hall (QSH) system can exhibit exotic spin transport phenomena, mediated by its topological edge states. Here a novel concept of bending strain engineering to tune the spin transport properties of a QSH system is demonstrated by both model and first-principles calculations. Interestingly, we discover that bending strain can be used to mitigate the spin conservation of a QSH system to generate a non-zero spin current (SC), meanwhile the preservation of time reversal symmetry renders its edge states topologically protected to transport robust SC without back scattering. This novel ph"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.09929","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1611.09929","created_at":"2026-05-18T00:42:12.620199+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.09929v1","created_at":"2026-05-18T00:42:12.620199+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.09929","created_at":"2026-05-18T00:42:12.620199+00:00"},{"alias_kind":"pith_short_12","alias_value":"CJ4UAPCQBTBV","created_at":"2026-05-18T12:30:09.641336+00:00"},{"alias_kind":"pith_short_16","alias_value":"CJ4UAPCQBTBVRS5P","created_at":"2026-05-18T12:30:09.641336+00:00"},{"alias_kind":"pith_short_8","alias_value":"CJ4UAPCQ","created_at":"2026-05-18T12:30:09.641336+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL","json":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL.json","graph_json":"https://pith.science/api/pith-number/CJ4UAPCQBTBVRS5P7UN6BBYXGL/graph.json","events_json":"https://pith.science/api/pith-number/CJ4UAPCQBTBVRS5P7UN6BBYXGL/events.json","paper":"https://pith.science/paper/CJ4UAPCQ"},"agent_actions":{"view_html":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL","download_json":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL.json","view_paper":"https://pith.science/paper/CJ4UAPCQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.09929&json=true","fetch_graph":"https://pith.science/api/pith-number/CJ4UAPCQBTBVRS5P7UN6BBYXGL/graph.json","fetch_events":"https://pith.science/api/pith-number/CJ4UAPCQBTBVRS5P7UN6BBYXGL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL/action/storage_attestation","attest_author":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL/action/author_attestation","sign_citation":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL/action/citation_signature","submit_replication":"https://pith.science/pith/CJ4UAPCQBTBVRS5P7UN6BBYXGL/action/replication_record"}},"created_at":"2026-05-18T00:42:12.620199+00:00","updated_at":"2026-05-18T00:42:12.620199+00:00"}