ERROR: arxiv paper title and people name format process error

## Use cli command:
```
pdf2md 2606.28344v1.pdf
```

## Origin pdf:
[https://arxiv.org/pdf/2606.28344](https://arxiv.org/pdf/2606.28344)

## Out markdown:
```
## PIXELRAG: Web Screenshots Beat Text for Retrieval-Augmented Generation

|∗1|∗2,5|||
|---|---|---|---|
||†1|†1||
|2|3|4|5|

#### Yichuan Wang Zhifei Li Zirui Wang¹ Paul Teiletche³ Lesheng Jin⁴

#### Matei Zaharia Joseph E. Gonzalez Sewon Min

*†*1

1 UC Berkeley Princeton University EPFL Databricks Renmin University of China

yichuan_wang@berkeley.edu zhifei.li@princeton.edu
```

Start by running the documented pdf2md command with the linked arXiv PDF and compare the generated title and author sections with the source. Trace the CLI's title and people-name formatting path; done means the output preserves the paper title and formats the authors and affiliations correctly for this input.

Written by the indexing model from the issue text.