A.10:4.3 SCR / RSCR (Symbol Carrier Registers).
Preface node
heading:a-10-4-3-scr-rscr-symbol-carrier-registers:18574
What this page is
This is generated FPF reference text from the specification preface or supporting sections. It helps interpret FPF; it is not FPF Reference product documentation.
Methodology
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Content
Every Γ_epist aggregation SHALL emit an SCR: an exhaustive register of symbol carriers substantively used in the aggregate, with id, type, version/date, checksum, source/conditions and optional PortionOf (A.14) for sub‑carriers.
Every Γ_epist^compile SHALL emit an RSCR: SCR specialised to a bounded context (vocabularies, units) with publication‑grade identifiers and hashes.
Why this matters: it prevents “lost sources” during composition and underwrites reproducibility without mandating any specific tool.
Last Updated: 2026-06-08 — upstream FPF commit 093d30e8 (github.com/ailev/FPF)