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      "name": "Nan Xiao"
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    {
      "name": "Chen Dong"
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    {
      "name": "Kai Guo"
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    {
      "name": "Lei Shi"
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  "pdf_url": "https://www.nature.com/articles/s41534-026-01382-0_reference.pdf",
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  "published": "2026-10-19",
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  "subjects": [
    {
      "field": "physics",
      "origin": "issn:2056-6387",
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  "title": "Scalability bottlenecks in entanglement-based satellite quantum key distribution: downlink asymmetry, orbit dependence and finite-key effects",
  "title_text": "Scalability bottlenecks in entanglement-based satellite quantum key distribution: downlink asymmetry, orbit dependence and finite-key effects",
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  "updated_at": "2026-10-30T12:18:08Z",
  "url": "https://research.draconitic.com/paper/7mqry5cyrm0dg",
  "venue": "npj Quantum Information",
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