{"node":{"id":16442,"uuid":"a7be44a0-0fd0-449c-849b-94e6ac47640f","title":"Physicists finally put Feynman\u0027s path integral to the test","url":"https:\/\/www.xmt.pub\/node\/16442","created":1788177660},"trust_level":"l0_aggregate","publisher":null,"source_url":"https:\/\/phys.org\/news\/2026-08-physicists-feynman-path.html","provenance":{"algorithm":"sha256(source_url|publisher_id|created)","stored":"d8e21c1825501d5ae4068d2a258f81f286c73b5d2f2abed5a61bbdaf138cb356","expected":"d8e21c1825501d5ae4068d2a258f81f286c73b5d2f2abed5a61bbdaf138cb356","status":"verified"}}