
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given that point $A$ is the intersection of the parabola $C_{1}: y^{2}=2px (p > 0)$ and one of the asymptotes of the hyperbola $C_{2}: \frac{x^{2}}{a^{2}} - \frac{y^{2}}{b^{2}} = 1$, if the distance from point $A$ to the directrix of the parabola $C_{1}$ is $p$, then the eccentricity of the hyperbola is ______.

Present the answer in LaTex format: \boxed{Your answer}
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