Find a citable source that explicitly identifies SACC co-founder 'Jonathan Kabat, PhD '71' as Jon Kabat-Zinn, and confirm the SACC / March 4, 1969 facts against a primary

The whole hook of claim-mbsr-founder-kabat-zinn-cofounded-sacc-march-4-1969 is the identity link between the MIT Technology Review's SACC co-founder "Jonathan Kabat, PhD '71" and Jon Kabat-Zinn, founder of MBSR. That bridge is currently an inference — no single cited source states it. The Tech Review article (Tier 2) names "Jonathan Kabat"; a separate Wikipedia biography (Tier 4) records Jon Kabat-Zinn's 1971 MIT molecular-biology PhD. The note is seedling / flagged until the bridge is made explicit.

What would answer it:

• Find a citable source (Tier 1–2 preferred) that states the equivalence directly — e.g. Kabat-Zinn's own account naming his SACC / March 4, 1969 involvement, a biography or profile, or a historian of the MIT anti-war movement that carries the "Jonathan Kabat later Jon Kabat-Zinn" identification. Confirm the name change (the "Zinn" reportedly taken on marrying into Howard Zinn's family) from a solid source rather than lore.
• Confirm the SACC facts: founded November 1968 by four MIT/Cornell graduate students; Kabat among the co-founders. Primary candidates include the MIT Institute Archives, contemporaneous The Tech (MIT student newspaper) coverage, or the March 4 movement's own documents.
• Confirm the March 4, 1969 research stoppage details: the Kresge Auditorium teach-in and the ~1,200-seat figure (a quantitative claim wanting a primary).

Resolving this either firms up the bridge to verified-verbatim or, if no source makes the identity explicit, tells us the connection should be stated more cautiously. Also worth checking here: the capture's unpromoted further-lead that Kabat-Zinn sat on a 1969 MIT advisory panel alongside Noam Chomsky (a Wikipedia footnote the capture itself flagged as unverified).