{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:PXK3UAYZET4TLPN4SEYIGX2IPE","short_pith_number":"pith:PXK3UAYZ","schema_version":"1.0","canonical_sha256":"7dd5ba031924f935bdbc9130835f48791f600bf7f8ddde0e4fe825accbec8dce","source":{"kind":"arxiv","id":"1711.07751","version":2},"attestation_state":"computed","paper":{"title":"Robust quantum state transfer via topological edge states in superconducting qubit chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Feng Mei, Gang Chen, Lin Tian, Shi-Liang Zhu, Suotang Jia","submitted_at":"2017-11-21T12:38:34Z","abstract_excerpt":"Robust quantum state transfer (QST) is an indispensable ingredient in scalable quantum information processing. Here we present an experimentally feasible mechanism for realizing robust QST via topologically protected edge states in superconducting qubit chains. Using superconducting Xmon qubits with tunable couplings, we construct generalized Su-Schrieffer-Heeger models and analytically derive the wave functions of topological edge states. We find that such edge states can be employed as a quantum channel to realize robust QST between remote qubits. With a numerical simulation, we show that bo"},"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":"1711.07751","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-21T12:38:34Z","cross_cats_sorted":[],"title_canon_sha256":"b757ec1ac63e25b75aede1a5069b3d4cc71135620c17029357e020cd101199f3","abstract_canon_sha256":"60f0841de210795a64567a18cd48ddc4307fbbbfa66fd28d4ae6f63acad15121"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:38.928344Z","signature_b64":"0E6LOcls1WstGLe6w9W820Q+J4IYbGQl+LL78Dr9PLZ8pLBtzsF0J/wJM/HYbjFUv/CLTUpQ+sMdseyTTfxEAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7dd5ba031924f935bdbc9130835f48791f600bf7f8ddde0e4fe825accbec8dce","last_reissued_at":"2026-05-17T23:56:38.927618Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:38.927618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Robust quantum state transfer via topological edge states in superconducting qubit chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Feng Mei, Gang Chen, Lin Tian, Shi-Liang Zhu, Suotang Jia","submitted_at":"2017-11-21T12:38:34Z","abstract_excerpt":"Robust quantum state transfer (QST) is an indispensable ingredient in scalable quantum information processing. Here we present an experimentally feasible mechanism for realizing robust QST via topologically protected edge states in superconducting qubit chains. Using superconducting Xmon qubits with tunable couplings, we construct generalized Su-Schrieffer-Heeger models and analytically derive the wave functions of topological edge states. We find that such edge states can be employed as a quantum channel to realize robust QST between remote qubits. With a numerical simulation, we show that bo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07751","kind":"arxiv","version":2},"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":"1711.07751","created_at":"2026-05-17T23:56:38.927727+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.07751v2","created_at":"2026-05-17T23:56:38.927727+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07751","created_at":"2026-05-17T23:56:38.927727+00:00"},{"alias_kind":"pith_short_12","alias_value":"PXK3UAYZET4T","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_16","alias_value":"PXK3UAYZET4TLPN4","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_8","alias_value":"PXK3UAYZ","created_at":"2026-05-18T12:31:37.085036+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/PXK3UAYZET4TLPN4SEYIGX2IPE","json":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE.json","graph_json":"https://pith.science/api/pith-number/PXK3UAYZET4TLPN4SEYIGX2IPE/graph.json","events_json":"https://pith.science/api/pith-number/PXK3UAYZET4TLPN4SEYIGX2IPE/events.json","paper":"https://pith.science/paper/PXK3UAYZ"},"agent_actions":{"view_html":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE","download_json":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE.json","view_paper":"https://pith.science/paper/PXK3UAYZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.07751&json=true","fetch_graph":"https://pith.science/api/pith-number/PXK3UAYZET4TLPN4SEYIGX2IPE/graph.json","fetch_events":"https://pith.science/api/pith-number/PXK3UAYZET4TLPN4SEYIGX2IPE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE/action/storage_attestation","attest_author":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE/action/author_attestation","sign_citation":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE/action/citation_signature","submit_replication":"https://pith.science/pith/PXK3UAYZET4TLPN4SEYIGX2IPE/action/replication_record"}},"created_at":"2026-05-17T23:56:38.927727+00:00","updated_at":"2026-05-17T23:56:38.927727+00:00"}