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\subsubsection{Accessibility}   While classically referring to people with disabilities, we use "scientific accessibility" in a broader sense. The dissemination of published works could be limited not only by impairments of the reader, but also by a language barrier (both geographically and in terms of terminology and mathematical notation  used in different fields), by  a technological  barrierin assistive technologies  (e.g. rare programming languages and unmaintained custom libraries) as well as non-standard use of mathematical notation. data blackouts (e.g. disconnect from the underlying datasets reported in a paper's figures and tables).  \subsubsection{Availability}  Another hindrance for the scientific process is the lack of availability of referenced materials - they could be behind publisher ``paywalls'', too old to be in digital form, or materials that the author refers to but has not exposed for review.  \subsection{Live Mathematics}  The preprint of this paper, and simultaneously the demonstration of all described capabilities, are cross-hosted on Authorea and can be found at \cite{live-math}.