Let $X/\mathbb{Z}_p$ be a smooth hyperbolic curve and $\pi^{un}_1(X_{\overline{\mathbb{Q}}_p},b)$ denotes the pro-unipotent completion (over $\mathbb{Q}_p$) of the etale fundamental group of $X$ base changed to $\overline{\mathbb{Q}}_p$, based at a point $b\in X(\mathbb{Z}_p)$. 

Then we have a map $$X(\mathbb{Z}_p) \longrightarrow H^1(Gal(\overline{\mathbb{Q}}_p/\mathbb{Q}_p), \,\pi^{un}_1(X_{\overline{\mathbb{Q}}_p},b)),$$ defined by sending $x\in X(\mathbb{Z}_p)$ to the (cohomology class of) the path torsor $P(b,x)$.

> **Question.** Is this map always injective?