Pranav Bhave
Claim GA-001 — 13 of 21 in the registry Supported within scope

GA-001Warrant reviewed 2026-08-24 · expires 2026-12-22

Ghost-Ark, a verifier for the provenance limits of receipts

Ghost-Ark is a verifier and measurement harness for the provenance limits of AI-governance receipts — a research artifact of the S2 Lab, Penn State — whose stated thesis is that receipt soundness is a ternary relation Sound(C, Σ, P): a receipt identifies an execution only up to the kernel of its whole parse → canonicalize → digest pipeline, so soundness does not persist by default as the pathology alphabet grows or the consumer set widens.

01Falsifier — what changes this claim

A source-level review of the bound thesis shows that it does not state soundness as a ternary relation over the whole parse → canonicalize → digest pipeline, or does not identify Ghost-Ark as the stated S2 Lab research artifact.

Consequence NARROW

This is the condition and consequence recorded in the registry. The vocabulary this is published in defines what each consequence commits the author to.

02Scope

The repository README and thesis document at the bound commit.

03Forbidden rescues

Repairs declared unavailable in advance; using one after a failure would breach the recorded commitment.

04Non-claims — what this does not license
05Binding and freshness
Binding
00_THESIS.md @ 98c90d82
Re-worded 2026-08-23 to track the bound thesis precisely: soundness as a ternary relation, and the kernel as a property of the whole pipeline rather than of the canonicalizer alone.
Reviewed
2026-08-24 · window 120 days
Expires
2026-12-22 — after this date the recorded review is overdue; this does not make the claim false
Triggers
  • executable fires when the thesis document on the default branch changes
Dimensions
visibilityPublicprovenanceLab repository, publicsupport roleDocumentmaturityIn development