{"node":{"id":22794,"uuid":"37c3b1d1-4018-4d70-bea1-c4f0cfb2fa5f","title":"What Does Multi-Harness RL Learn? Credit Assignment and Portability in Coding Agents","url":"https:\/\/xmt.pub\/node\/22794","created":1788757245},"trust_level":"l0_aggregate","publisher":null,"source_url":"https:\/\/arxiv.org\/abs\/2609.04518","provenance":{"algorithm":"sha256(source_url|publisher_id|created)","stored":"5269ed0abc0083ce831c129ed6f441ecd68bcc248d386d5a5a220724086b2f00","expected":"5269ed0abc0083ce831c129ed6f441ecd68bcc248d386d5a5a220724086b2f00","status":"verified"}}