- Click a paper: select it and show it in the panel on the left
- Shift+click a paper: add it to the selection, or remove it
- Shift+drag: select the papers in a box
- Ctrl+drag or middle-button drag: rotate the graph (not in the Years layout)
- Click empty space or press Escape: clear the selection
- Delete or Backspace: delete the selected papers (asked first)
- Space: start or stop the spring layout
- In the chat, [1] opens a paper and [all] selects every paper of the list
- In the chat, click a tool call to go back to that point
- A paper with a note (written in the panel on the left) shows a grey disc inside