ITP 2023 Call for Papers

The international conference on Interactive Theorem Proving (ITP 2023) will take place on July 31 to August 4, 2023 in Bialystok, Poland. It is planned as a face-to-face (physical) meeting.

The ITP conference series is concerned with all aspects of interactive theorem proving, ranging from theoretical foundations to implementation aspects and applications in program verification, security, and the formalization of mathematics. This will be the 14th conference in the ITP series, while predecessor conferences from which it has evolved have been going since 1988.

Paper Submission

ITP welcomes submissions describing original research on all aspects of interactive theorem proving and its applications. Suggested topics include, but are not limited to, the following:

  • formalizations of computational models
  • improvements in theorem prover technology
  • formalizations of mathematics
  • integration with automated provers and other symbolic tools
  • verification of security algorithms
  • industrial applications of interactive theorem provers
  • formal aspects of hardware and software
  • user interfaces for interactive theorem provers
  • use of theorem provers in education
  • concise and elegant worked examples of formalizations (proof pearls)

Submissions will undergo single-blind peer review.

Regular papers should be no more than 16 pages in length excluding bibliographic references in LIPIcs format, and they should not include an appendix. For detailed instructions for authors on document preparation see:

We also welcome short papers, which can be used to describe interesting work that is still ongoing and not fully mature. Such a preliminary report is limited to 6 pages and may consist of an extended abstract. Each of these papers should have the phrase "Short paper" as a subtitle. Accepted submissions in this category will be published in the main proceedings and will be presented as short talks.

The papers are to be submitted via EasyChair using the following link:

All submissions are expected to be accompanied by verifiable evidence of a suitable implementation, such as the source files of a formalization for the proof assistant used.

Important Dates (AoE)
Abstract submission deadline: February 13, 2023
Paper submission deadline: February 20, 2023
Author notification: April 17, 2023
Camera-ready copy due: May 15, 2023
Conference: July 31 to August 4, 2023
Publication Details

As in earlier years, the conference proceedings will be published open access in the LIPIcs series ("Leibniz International Proceedings in Informatics"). For more information on the series see


If you have any problems or questions, please contact us via e-mail at: