> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hizura.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Citations & Sources

> How Hizura backs every researched value with the web sources it was found on.

## Every researched value is sourced

Hizura doesn't just give you answers — it shows you where each one came from. Researched cells carry the pages the value was found on, so you can open any of them and check the value in its original context.

## Viewing sources

1. Click a cell, or press `Cmd` + `0` (Mac) / `Ctrl` + `0` (Windows/Linux) to toggle the citation panel
2. The panel opens on the right, listing every source behind that cell
3. Each entry is a badge showing the source's domain

Click a badge to open the original page in a new tab.

## Multiple sources

When the same value is corroborated across more than one page, Hizura keeps all of them. That lets you cross-reference independent sources, judge how well-supported a value is, and pick the one you'd rather cite in your own work.

A value backed by three unrelated domains is a stronger signal than one backed by a single aggregator — worth a glance before you act on anything load-bearing.

## Cells without sources

Not every cell carries sources, by design:

| Cell type          | Why                                                                                                                                                    |
| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Link columns**   | The URL *is* the value — there's nothing further to cite                                                                                               |
| **Email cells**    | Backed by a deliverability check rather than a page — the address is confirmed to exist, not read off a source. See [Finding emails](/features/emails) |
| **Cells you edit** | Yours, so Hizura doesn't attach sources to them                                                                                                        |
| **Empty cells**    | Nothing was found, so there's nothing to point at. These cost no credits                                                                               |

<Tip>
  If a value is surprising or load-bearing for your work, open the source. Hizura gives you the links precisely so you can check.
</Tip>