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Claims

As of snapshot 27745 under ledger-default@0.3.0.

ClaimTypeAssessmentScoreReview checksReferences
At 370 km, all tested twin-field QKD links surpassed the PLOB repeaterless bound, with key-rate improvements ranging from 51.5% to 251.4%. COMPARATIVE Supported 0.9781 1 of 4 124
Across 20 client chips, 117 of 120 modulators functioned; their mean measured Vπ was 5.8 ± 1.4 V and interference visibility was 33.8 ± 5.6 dB. QUANTITATIVE Supported 0.9781 1 of 4 99
The study implemented pairwise twin-field QKD across 20 client chips and ten wavelength-multiplexed channels, with each channel reaching 370 km and a 3,700-km networking capability. QUANTITATIVE Supported 0.9781 1 of 4 110