https://ivankotov.eu/publications/esther-rp-001/ 2026-07-19 https://ivankotov.eu/esther-rp-001.json 2026-07-19 https://ivankotov.eu/publications/esther-rp-001/PUBLICATION_STATUS.json 2026-07-19 https://ivankotov.eu/llms-esther-rp-001.txt 2026-07-19