Signature (disambiguation)

Topics referred to by the same term From Wikipedia, the free encyclopedia

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A signature is a mark used to confirm a person's identity or intent.

Look up signature in Wiktionary, the free dictionary.

Signature may also refer to:

Businesses and organizations

Signature (charity), for deaf communication activities in the UK
Signature, a clothing brand of Levi Strauss & Co.
Signature (dance group) English Bhangra dance duo Suleman Mirza and Madhu Singh
Signature (typography journal), a 20th-century British journal
Signature (whisky), an Indian whisky brand
Signature Books, a publisher of Mormon works
Signature Flight Support, a British fixed-base operator
Signatures Restaurant, former restaurant once owned by Washington lobbyist Jack Abramoff
Signature School, a charter school in Evansville, Indiana
Signature Team, a French motor racing team
Signature Theatres, a movie theatre chain

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Signature block, text automatically appended at the bottom of electronic messages
Electronic signature, a digital form of identity or intent validation
File signature, data used to identify or verify the contents of a file
Type signature, a definition of the inputs and outputs for a function or method
XML Signature, a W3C recommendation

Blind signature, a digital signature used to validate a disguised message
Digital signature (or public-key digital signature), a method for authenticating information
Key signature (cryptography), the result of applying a hash function on a key

Signature (logic), a description of a set of function and relation symbols in mathematical logic
Signature (permutation), a measure for the number of pairs a permutation maps out of order
Signature (quadratic form), the number of positive, negative, or null terms of a quadratic form
Signature (topology) of a 4k-dimensional compact oriented manifold
Signature of a knot, in knot theory
Prime signature, the multiset of exponents in the prime factorisation of a number
Signature (matrix), the difference of the positive and negative eigenvalues of a matrix
Metric signature of the metric tensor on a pseudo-Riemannian manifold

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Key signature, symbols placed on the staff designating notes to be played sharp or flat
Signature (Moya Brennan album), 2006
Signature (Joe album), 2009
Signature (Patrice Rushen album), 1997
Signature, a 2021 EP by the Filipino singer Morissette
Signature Records, a mid-20th century United States-based record label
Time signature, indicating how many beats are in each measure

Acoustic signature, a combination of acoustic emissions
Isotopic signature, a characteristic set of ratios of stable or unstable isotopes
Metric signature, in physics, the form of a metric tensor: the sign of the diagonal components
- Signature change, in relativity
Radar cross-section
Spectral signature, the specific combination of varying wavelengths reflected and absorbed which can uniquely identify an object

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Signature (bookbinding), a group of sheets folded in half
Signature mark, a mark at the bottom of a group of sheets to assist in collation
An alternative word for section (bookbinding)

Signature Bridge, over the Yamuna river, Delhi, India
Signature crime, a crime which exhibits characteristics unique to an offender's psychology
Signature Place, a residential skyscraper in St. Petersburg, Florida