(git-record date, not publication date)
completed
measured
primary investigation
reconciled
Nine known Davenport-Heilbronn off-line quadruples land on the real axis at measured times between 0.00275 and 0.05765, giving Lambda_DH >= 0.0577 as a lower bound from those pairs, and an arithmetic-free N-body null control reproduces every PDE repair time to 0.04 percent, so the clock reads zero geometry, not arithmetic.
hunts/flow_repair (Record 2 of 98 in chronological sequence)
Guiding Question
How long does the backward-heat flow take to repair the Davenport-Heilbronn counterexample, pair by pair, measured with collision times read off a quantity that is analytic through the collision?
Method & Verification
Pair landing times were read as roots of the contour-moment discriminant Delta(t) = 2q2 - q1^2, which stays analytic through the collision, after route agreement against completed_dh to 7.2e-41.
Lineage & Relationships
Primary Sources (at pin 8fa46e134)
Editorial Notes
No HuntSpec, HANDBACK, or RESULTS.md at the pin. Question filled from the quoted question in MISSION.md. Headline filled from the case log. Lambda_DH >= 0.0577 is a lower bound from nine pairs, not a determination of Lambda_DH itself.
Date Provenance
commit 29d80b494f4b6d8e38727b31da15d2049ae7c83f, hunts/flow_repair/, author 2026-08-07T20:37:24-05:00