About academic Ledger
A calibrated, continuously updated estimate of a paper’s eventual quality, built on the open scholarly record.
Academic publishing bundles two jobs that do not belong together: distribution, getting the work out, and certification, deciding how good it is. Distribution is effectively solved; anyone can post a paper today. Certification is the hard part, and the journal system does it slowly, expensively, and noisily, compressing a rich question into a binary accept-or-reject verdict delivered years late.
academic Ledger separates the two. It leaves distribution to the existing hosts and rebuilds certification as a measurement. In place of a label, it reports QaL (said “qual”): an estimate of where a paper will eventually stand among its peers, expressed as a percentile with an honest interval rather than a yes or no.
The Ledger begins as a lens over the public record. Using the open scholarly graph, it computes QaL for any indexed paper with no participants required and no cold start. A paper’s reference class is the community it actually travels with in citations, which keeps the estimate robust to the coarse, single-field labels that mislabel interdisciplinary work. Human review and conferred tiers can be layered on later; the measurement comes first.
Estimates are calibrated against history: we learn, from communities observed to maturity, how an early signal maps to eventual standing, and apply that mapping to new work. Calibration starts with the fields we know best in operations, information systems, and decision sciences, and expands from there.
Initiated by Gérard Cachon, Christian Terwiesch, and Karl Ulrich.
academic Ledger is a work in progress and a research preview; the numbers shown today are illustrative pending calibration. We welcome reactions, criticism, and ideas. Contact any one of us through the usual methods with your feedback.