PJC Changelog
Research Preview v0.6 · 25 August 2026
Attribution correction
- Author attribution was corrected from the pen name Veather to the legal name.
- Chinese attribution is 金俊旭; the legal English name is Junxu Jin.
- This identity correction does not change the method, evidence status, or
Research Preview v0.6version definition.
Naming
- Formal name changed to Prospective Judgment Calibration Framework.
- Standard short form is PJC Framework.
- Chinese formal name is 前瞻判断校准框架.
- SPEF no longer serves as the public method brand.
Method
- The generic Scan–Plan–Execute–Feedback cycle was replaced by prospective recording, outcome settlement, and temporal calibration.
- The method object is now explicitly a judgment formed before an outcome is known.
- “Reality ledger” remains, at most, an informal metaphor rather than the method name.
- The judgment record is a method instrument, not a standalone product.
Documents
- Handbook became the Practitioner Guide.
- Production Card became the Judgment Record specification.
- Full Paper became a public Research Note.
- Argument Diagram became the Claim–Evidence Register.
- Evidence and Cases and this Changelog were added.
Claim discipline
- “Complete proof” and “unconditional” packaging was removed.
- Structural claims, mechanism accounts, and empirical hypotheses are separated.
- Efficiency, accuracy, and cross-context validity are explicitly untested.
Routes
Legacy SPEF routes permanently redirect to corresponding PJC pages. The former name remains only in migration history where needed.
Earlier versions
v0.5 and earlier used the SPEF name. Those documents introduced records, precommitment, feedback, and stop conditions, but framed the method as a generic four-stage cycle and made theoretical statements stronger than the available evidence.
Historical versions do not represent current claims. Cite them with their version and former name.