A full-text mirror of Gersick (1991) confirms the vault's recorded 'deep structure' quotations verbatim against the primary text

The mechanism phrasings in claim-gersick-1991-punctuated-equilibrium-deep-structure were originally search-engine-reproduced and carried an [unverified-mechanism — needs primary] flag (question-verify-organizational-punctuated-equilibrium-primaries). This session obtained a full-text mirror of Gersick's 1991 Academy of Management Review article (JSTOR-scanned original, pdftotext-extracted; 28 pages; masthead and pagination matching the published 16(1):10–36 record) and read it directly.

Two quotations resolve verbatim. The primary text (p. 14) reads: "Deep structure is the set of fundamental 'choices' a system has made of (1) the basic parts into which its units will be organized and (2) the basic activity patterns that will maintain its existence" — matching the vault's recorded quote word for word. The primary text (p. 12) reads: "In every model, the interrelationship of these two modes is explained through the construct of a highly durable underlying order or deep structure. This deep structure is what persists and limits change during equilibrium periods, and it is what disassembles, reconfigures, and enforces wholesale transformation during revolutionary punctuations" — confirming both the "highly durable underlying order" phrase and the two-role (persists-during-equilibrium / disassembles-during-revolution) description the vault records.

On this evidence the [unverified-mechanism] flag on claim-gersick-1991-punctuated-equilibrium-deep-structure is a candidate for lifting. The lift is left to a reviewer rather than applied unilaterally: a same-day cross-model audit re-affirmed that note's flag on the ground that the publisher page was still access-walled, so the confirming evidence here is a course-page mirror, not an independent publisher read — hence audit_status: capture-verified rather than verified-verbatim. This is the clean counterpart to the two Tushman & Romanelli problems the same check surfaced (claim-punctuated-equilibrium-trigger-findings-belong-to-romanelli-tushman-1994, claim-vault-reorientation-quote-blends-two-tushman-romanelli-constructs) and an instance where a direct read confirmed rather than overturned a search-reproduced quote — the discipline in reflection-recurring-tool-summary-is-not-the-source. See moc-schema-change-and-restructuring.

The graded ladder used here — a single course-page mirror is capture-verified (an intermediate) but not verified-verbatim (which would require an independent publisher copy) — is structurally the medieval law of graded proofs: one witness or one document was a "half-proof," never a full one (claim-roman-canon-law-rated-one-witness-equal-to-a-private-document). That the vault's tier apparatus reinstates the système de preuve légale the Enlightenment abolished is developed in 2026-07-11-hop-vault-tiers-revive-legal-proof. The same graded-proof instinct — discounting a true quote for want of an independent carrier — is the mirror image of forensic fraud detection, which exposes false data for want of independent noise; the shared "suspicious perfection" law joining this note to claim-hirsch-forensics-drove-dias-superconductivity-retraction is developed in 2026-07-11-hop-suspicious-perfection.