This website presents and describes an example of an executable paper created with SHARE. It is part of a proposal for Elsevier's Executable Paper Grand Challenge.  Reviewers (judges) of the contest are encouraged to "execute" the paper (i.e., change parameters, change code listings, etc.) and even clone it (or SHARE demos from other bundles), such that they can share their own revised version.  Advanced features (aimed for example at volume editors) are explained on a separate page. The initial proposal can be downloaded in the attachments section of this page.  The final version is published by Elsevier.