The phrase "authenticity of the first" is grammatically correct and can be used in written English.
It can be used in contexts discussing the genuineness or validity of an original item, idea, or concept.
Example: "The authenticity of the first edition of the book is crucial for collectors."
Alternatives: "genuineness of the original" or "validity of the first version".
This acted to increase the authenticity of the third-parties referenced as initial sites were accessed; unfortunately, we were unable to find reliable VPN services for China, India and Brazil hence the exclusion of these sites.
The authenticity of the document, first reported by CNN, was confirmed by two party officials.
All of this adds an unforeseen authenticity to the third series of the award-winning drama, which has told the story of CIA agent Carrie Mathison's (Claire Danes) attempts to prove that returning war hero Nicholas Brody Damian Lewiss) was "turned" while imprisoned in Iraq and is planning a terrorist atrocity.
The New Yorker, February 5, 1938 P. 9 Long talk story about Dr. Friedrich Herz, who has developed what he claims is a new and absolutely infallible method of verifying the authenticity of fifteenth & sixteenth century paintings.
By E. J. Kahn, Harold Ross, and Russell Maloney The New Yorker, February 5, 1938 P. 9 Long talk story about Dr. Friedrich Herz, who has developed what he claims is a new and absolutely infallible method of verifying the authenticity of fifteenth & sixteenth century paintings.
There was no way to verify the authenticity of the video, the second in a week showing outdoor killings.
Because it was formless and leaderless, the movement passed the test of authenticity — the first requirement for a citizenry that no longer had faith in institutions and élites.
The first few rocks could be valuable to collectors, and if they were issued with a certificate of authenticity as the first rocks to be returned from Mars or the Moon maybe the first few rocks would retain their value.
Authenticity was one of the first things that we put up when we started the community.
It has been impossible to verify the authenticity of the recordings, which first appeared on YouTube but quickly spread across social media sites.
