Probabilistic Lagrangian bias estimators and the cumulant bias expansion Jens Stücker, Marcos Pellejero-Ibáñez, Raul E. Angulo, Francisco Maion and Rodrigo Voivodic A&A, 699 (2025) A197 Published online: 09 July 2025 DOI: 10.1051/0004-6361/202451176