Steganographic Inheritance: Tracing AI-Generated Information's Origins

A new arXiv paper proposes using steganography to trace the evolutionary lineage of synthetic information generated by AI. The authors draw an analogy to genetics, noting that as AI models become more capable, their outputs may bear little resemblance to parent sources, making origin tracing difficult. They suggest a mechanism analogous to heredity, embedding hidden markers at the moment of generation to preserve lineage information. The paper argues that the origin of synthetic information is a critical question with moral weight, impacting truth, trust, and human intellect across the economy and society.