Research notes on every problem, and a library of the papers behind them. Built from the open erdos repository.
Updated
Evidence for the near-logarithmic dissociation bound
verify/: The independent statement-fidelity audit of L22 as it stood on 2026-09-28, its distinct grade and the non-author clean gate of 2026-09-29 for the kernel-only promotion, and the two non-author clean gates of 2026-10-13, the later on Lean v4.34.1.
The verification records under verify/ assess the exact formal statement of
L22.
Three records are filed. The first,
statement_fidelity/,
holds the independent whole-statement fidelity audit of Erdos.L22.statement
against the card's prose statement as it stood on 2026-09-28, verdict
PASS, the distinct grade that asserts the tier, and the non-author
clean-gate receipt
with the gate's captured log and the runner's wrapper. An audit and its
grade by themselves establish no kernel gate and promote no claim; the
grade's assertion is in force from the promotion that cites it together
with the clean gate, one run of which serves the five claims whose records
name that source. The second,
clean_gate_2/,
holds the non-author clean gate of 2026-10-13 over the whole lean/ tree of the
change that ported the Lean modules of L20, L21 and L22 to Lean v4.34.1, as
committed at 2026-10-13T19:38:30Z, one run serving L20, L21 and L22, with its
receipt, captured log and wrapper; it holds no fidelity audit, and the card's
standing binds the warrant to the tree it checked. The third,
clean_gate/,
holds the earlier non-author clean gate of 2026-10-13 over the whole lean/
tree as it stood on 2026-10-13T04:56:43Z, on Lean v4.32.0-rc1, one run serving
L17, L20, L21 and L22, with its receipt, captured log and wrapper.