# Unsolved problem

`kaal:entity:unsolved-problem`

**Status.** derived

This node is assembled mechanically from the 2 claims that carry the concept tag `unsolved-problem`. It is a roster of what the corpus says under this term. It is **not** an adjudicated definition: no single statement here has been ruled canonical, and no first-appearance call has been made. Read the claims and judge for yourself.

## Every claim under this term

2 claims across 1 works, 2018 to 2018.

**2018**

- [3125822-039](https://wulfkaal.github.io/claims/3125822-039) [failure/asserted] *(failure mode)* -- The authors state plainly that in an open, decentralized and anonymous environment they provide no mechanism to stop the formation of sham expertise tags that copy a successful tag's record under a new name.
  > In the open, decentralized, anonymous environment of the platoform, we provide no mechanism to stop the formation of such sham expertise tags.
  Craig Calcaterra, Wulf A. Kaal, Vlad Andrei, Blockchain Infrastructure for Measuring Domain Specific Reputation in Autonomous Decentralized and A (2018). SSRN: https://ssrn.com/abstract=3125822
- [3125822-041](https://wulfkaal.github.io/claims/3125822-041) [failure/asserted] *(failure mode)* -- If 51 percent of users collude to enrich themselves maliciously, nothing in the design can prevent them; the only check is the openness of the system, which would quickly detect such an attack.
  > If 51% of users collude to maliciously enrich themselves, nothing can prevent them, except the open system itself, which would quickly detect such an attack.
  Craig Calcaterra, Wulf A. Kaal, Vlad Andrei, Blockchain Infrastructure for Measuring Domain Specific Reputation in Autonomous Decentralized and A (2018). SSRN: https://ssrn.com/abstract=3125822

## Verify

Every claim above resolves to a record carrying a verbatim source quote, the sha256 of the source PDF, and a preformatted citation. Nothing here asks to be taken on trust.

    curl -s https://wulfkaal.github.io/entities/unsolved-problem.md | sha256sum

**Canonical form.** This markdown file is the canonical hashed representation of this entity node. Its sha256 is the content hash.