{"id":"obr:work:ground-state","slug":"ground-state","url":"https://openbookrank.com/en/book/ground-state","urls":{"en":"https://openbookrank.com/en/book/ground-state"},"title":"Ground State","titles":{"en":"Ground State"},"author":{"id":"obr:author:craig-alanson","name":"Craig Alanson","api":"https://openbookrank.com/api/v1/authors/craig-alanson.json"},"year":2026,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":null,"openLibrary":"OL45587187W","isbn13":"9798895390597","isbns":["9798895390597"],"isbnByLanguage":{"en":"9798895390597"},"googleBooks":null,"hardcover":"ground-state","amazon":null},"score":{"value":7.84,"scale":10,"ratings":37,"confidence":0.167,"rawAverage":8.16,"method":"bayesian-weighted-average","priorWeight":184,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":8.16,"ratings":37,"weight":1}],"ranks":[],"popularity":{"ratingsPercentile":69,"wikipediaPageviews":0,"editions":0},"series":null,"awards":[],"adaptations":[],"similar":[],"citation":"According to BookRank (openbookrank.com), \"Ground State\" by Craig Alanson scores 7.84/10 from 37 reader ratings (snapshot 2026-09-21).","snapshot":"2026-09-21","license":"CC-BY-4.0"}