Packages / Fedora 43 / Unspecified / ann

Package: ann (1.1.2-31.fc43)

Library for searching Approximate Nearest Neighbors

ANN is a library written in the C++ programming language to support both exact and approximate nearest neighbor searching in spaces of various dimensions. It was implemented by David M. Mount of the University of Maryland, and Sunil Arya of the Hong Kong University of Science and Technology. ANN (pronounced like the name ``Ann'') stands for Approximate Nearest Neighbors. ANN is also a testbed containing programs and procedures for generating data sets, collecting and analyzing statistics on the performance of nearest neighbor algorithms and data structures, and visualizing the geometric structure of these data structures.

Other Packages Related to ann:

dep: ld-linux-aarch64.so.1()(64bit)
Package not available
dep: ld-linux-aarch64.so.1(GLIBC_2.17)(64bit)
Package not available
dep: libANN.so.1()(64bit)
Package not available
dep: libgcc_s.so.1()(64bit)
Package not available
dep: libgcc_s.so.1(GCC_3.0)(64bit)
Package not available
dep: libstdc++.so.6()(64bit)
Package not available
dep: libstdc++.so.6(CXXABI_1.3)(64bit)
Package not available
dep: libstdc++.so.6(GLIBCXX_3.4)(64bit)
Package not available
dep: libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
Package not available
dep: libstdc++.so.6(GLIBCXX_3.4.29)(64bit)
Package not available
dep: libstdc++.so.6(GLIBCXX_3.4.32)(64bit)
Package not available
dep: libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
Package not available
dep: rtld(GNU_HASH)
Package not available
dep: libc.so.6(GLIBC_2.38)(64bit)
Package not available

Download ann

Architecture	Package size	Installed size	Files	Package
aarch64	18 KiB	68 KiB	list of files	Download
x86_64	18 KiB	20 KiB	list of files	Download

Package file paths (6)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/bin/ann2fig
/usr/lib/.build-id
/usr/lib/.build-id/cc
/usr/lib/.build-id/cc/e66470b7e1cadfc85970301887742a3b07b94b
/usr/lib/.build-id/d4
/usr/lib/.build-id/d4/ebe2ec6ed2832d837a015d1ce96d4d0a1761b8

Field source: Fedora 43 Everything aarch64 revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Fedora 43 in the browser Build an image that includes ann

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.1.2-31.fc43	43 / everything	aarch64	Fedora 43 · Everything · aarch64	18 KiB	68 KiB	Packages/a/ann-1.1.2-31.fc43.aarch64.rpm
1.1.2-31.fc43	43 / everything	x86_64	Fedora 43 · Everything · x86_64	18 KiB	20 KiB	Packages/a/ann-1.1.2-31.fc43.x86_64.rpm

Field source: Fedora 43 Everything aarch64 revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

1.1.2-31.fc43 / aarch64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 49a7b9c0d1a326477216ecbd2d191f39561de07e64690a2e16f5d37ac21c028e

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '49a7b9c0d1a326477216ecbd2d191f39561de07e64690a2e16f5d37ac21c028e' 'ann-1.1.2-31.fc43.aarch64.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 43 Everything aarch64 revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2

1.1.2-31.fc43 / x86_64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 399abd5a000a693b755d9231488426b7bd0cd918af8ea4d3a79af7fccbc3d897

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '399abd5a000a693b755d9231488426b7bd0cd918af8ea4d3a79af7fccbc3d897' 'ann-1.1.2-31.fc43.x86_64.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 43 Everything x86_64 revision 43-everything-x86_64:eb1d8634a798b5cfcef64b0114711f431f2cd186b55cce902f1883a32c6ff4f2

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 5/5
Source package or maintainer: 10/10

Recorded total: 100/100

Field source: Fedora 43 Everything aarch64 revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2, Fedora 43 Everything x86_64 revision 43-everything-x86_64:eb1d8634a798b5cfcef64b0114711f431f2cd186b55cce902f1883a32c6ff4f2. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Fedora 43 Everything aarch64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 43-everything-aarch64:6431612747d987257399969298151d19cfe87ed26322be6987e7b00cd0ae66a2
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://mirrors.fedoraproject.org/metalink?repo=fedora-43&arch=aarch64
Signed-object SHA-256
6c2a7b7225a6bd12acd5c95dcd0350a0a5929e195692ff68eb31db0ee6b9897b
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-43-primary
SHA-256 2b1449a082d3264dda8e18369f04e9ac4163bf3f8cb530b0783dc2ab064a08ec
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified
Fedora 43 Everything x86_64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 43-everything-x86_64:eb1d8634a798b5cfcef64b0114711f431f2cd186b55cce902f1883a32c6ff4f2
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://mirrors.fedoraproject.org/metalink?repo=fedora-43&arch=x86_64
Signed-object SHA-256
42c0002750de6066124693fff143f4854c1e29474d893f7e6a7616012d41338f
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-43-primary
SHA-256 2b1449a082d3264dda8e18369f04e9ac4163bf3f8cb530b0783dc2ab064a08ec
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified