11. As with all spin-off media, the canonicity of these events is unclear. 12. As the character was never directly referred to by this name, its canonicity is unresolved. 13. To me, the lightning rod in this tag is simply the word " canonicity ". 14. Akiva stoutly defended, however, the canonicity of the Song of Songs, and Esther. 15. Under the heading of canonicity , it is not enough to merely demonstrate that something is quoted. 16. As with most Man-Kzin Wars material, its canonicity has not been confirmed by Niven. 17. While acknowledging that they lacked canonicity , they were praised for exhilarating pacing and superb gameplay design. 18. From other writings of the church fathers, it was disputed with several canon lists rejecting its canonicity . 19. As noted above, the canonicity of this film is superseded by " The Origin ". 20. The \ star-product violates canonicity of the phase flow beyond the first order in \ tau.