Some weak theories of truth
pp. 281-292
in: Theodora Achourioti, Henri Galinon, José Martínez Fernández, Kentaro Fujimoto (eds), Unifying the philosophy of truth, Berlin, Springer, 2015Abstract
In this article we present a number of axiomatic theories of truth which are conservative extensions of arithmetic. We isolate a set of ten natural principles of truth and prove that every consistent permutation of them forms a theory conservative over Peano arithmetic.