{"id":"reproduce","title":"Reproduce Our Results","subtitle":"The atlas-distill + Lean commands that regenerate every ledger claim and verdict.","category":"operations","tags":["reproducibility","atlas-distill","lean"],"source":"articles/docs/reproduce.md","lang":"en","words":287,"readMinutes":1,"toc":[{"depth":2,"text":"Build the engine","id":"build-the-engine"},{"depth":2,"text":"Reproduce the core results","id":"reproduce-the-core-results"},{"depth":2,"text":"Reproduce the formal verdicts","id":"reproduce-the-formal-verdicts"},{"depth":2,"text":"What \"reproduce\" means here","id":"what-reproduce-means-here"}],"html":"<h1 id=\"reproduce-our-results\">Reproduce Our Results</h1><p>Every claim in the <a href=\"#/read/conjecture-ledger\">conjecture ledger</a> is regenerable from the\nopen-source <code>atlas-distill</code> engine against the corpus described in\n<a href=\"#/read/data-provenance\">Data &amp; Provenance</a>. Nothing here requires private data.</p>\n<h2 id=\"build-the-engine\">Build the engine</h2><pre><code class=\"language-bash\">cd atlas-distill\ncargo build --release\n</code></pre>\n<p>A single static Rust binary — deterministic build, no service dependencies,\nair-gap-compatible.</p>\n<h2 id=\"reproduce-the-core-results\">Reproduce the core results</h2><pre><code class=\"language-bash\"># Hyper-ribbon manifold + full FCC validation\ncargo run --bin atlas-distill -- validate --full\n\n# BCC benchmark (the crystal-structure dichotomy regime)\ncargo run --bin atlas-distill -- validate --full --bcc\n\n# Manifold analysis only (participation-ratio dimensionality)\ncargo run --bin atlas-distill -- manifold\n\n# Simpson&#39;s-paradox detection demo — reproduces the FABRICATED verdict\ncargo run --bin atlas-distill -- detect-paradox --bcc\n\n# Random-effects meta-analysis across elements\ncargo run --bin atlas-distill -- meta-analysis\n</code></pre>\n<p>Outputs are written as JSON next to the binary\n(<code>benchmark_manifold.json</code>, <code>bcc_manifold_analysis.json</code>, …) — the same artifacts the\nfigures and the <a href=\"#/read/formal-proof-ledger\">formal proof ledger</a> consume.</p>\n<h2 id=\"reproduce-the-formal-verdicts\">Reproduce the formal verdicts</h2><p>The Lean 4 specification is the adversary of the prose. The\n<a href=\"#/read/formal-audit\">Formal Audit Report</a> is generated <em>by</em> the spec:</p>\n<pre><code class=\"language-bash\">cd lean-spec\nlake build          # checks every theorem, including noSimpsonsInBccEam\n</code></pre>\n<p>A green <code>lake build</code> <em>is</em> the audit: if a verdict changed, the build would fail.</p>\n<h2 id=\"what-quot-reproduce-quot-means-here\">What &quot;reproduce&quot; means here</h2><ul>\n<li><strong>Statistical claims</strong> (ribbon dimensionality, refutations) → re-run <code>atlas-distill</code>\non the public corpus; numbers should match the ledger within bootstrap variance.</li>\n<li><strong>Structural claims</strong> (Simpson&#39;s-paradox impossibility, parameter bounds) → re-run\n<code>lake build</code>; the theorem either checks or it does not.</li>\n<li><strong>Self-corrections</strong> (BCC/FCC) → the ingest gate is in the engine; running on the\npre-purge data and the post-purge data reproduces <em>both</em> the artifact and its\nremoval — the self-correction is itself reproducible.</li>\n</ul>\n<p>If a number here cannot be reproduced from these commands, that is a bug in the corpus,\nnot a rounding difference — report it.</p>\n"}