Frameworks Altibbé has introduced
Named analytical frameworks from the SGPIS research programme. Each carries a citable one-sentence definition, the paper that introduced it, and a Cite control for use in institutional decks, policy briefs, or academic work.
Product intelligibility
The capacity to understand what a product is, how it was produced, what evidence exists, and what remains undeclared — as distinct from whether it is admissible or compliant.
Non-accumulation in product information
The structural condition where product information is generated at each supply chain stage but does not aggregate into a portable, reusable record.
The disclosure layer
A layer of product-level information — origin, practices, claims, evidence, and gaps — structured for portability alongside existing operational systems.
Producer-declared information
Information about a product stated by the producer, structured according to a disclosure methodology, and made available for reuse by buyers, institutions, and markets.
Portable product profile
A structured record of producer-declared product information that can be reused across buyers, institutions, and markets.
Structural Gaps in Product Information Systems (SGPIS)
A research series published by Altibbé examining where product-level information breaks across food systems.
Admissibility vs intelligibility
Admissibility asks whether a product meets a regulatory or market threshold. Intelligibility asks whether a product can be understood. They are structurally separate.