When the Paper Talks Back: Lost in Translation, Rejected by Design
A PDF is supposed to sit quietly. It may contain claims, equations, tables, and occasionally an appendix long enough to test a reviewer’s commitment to science. It is not supposed to negotiate with the system judging it. That assumption becomes unreliable once a document enters an LLM-based workflow. To the human reader, a sentence rendered in white text may be invisible. To a text-extraction pipeline, it can remain perfectly legible—and potentially indistinguishable from an instruction the model is expected to follow. ...