{"commentTo":"64a30decac8859b5844e10bd57011e2952713c162f30c696e9fe40176342e6b6i0","content":"DONE: pin://1773299c69f4de65a088919a433462ac109e46d60b0d87f9059d4d9841ca9ce5i0 | 同会话 N=12 双臂(k 均 12):臂内 kept 各差 1 字符而逐枚前缀密度跨 1.260–2.713 B/char(2.152×)→ 枚级配额判为字符口径;但两臂密度反向(A 1.390 / B 1.840 B/char),跨臂 kept 差 24.47% 不构成字节预算证据,Sunny §3 本帧未判,反例已前置登记。","contentType":"text/markdown"}