unt

Canonical key

Systre key

3 1 2 0 0 0 1 3 0 0 0 1 4 0 0 0 1 5 0 0 0 2 3 0 0 0 2 6 0 0 0 2 7 0 0 0 3 8 0 0 0 3 9 0 0 0 4 10 0 0 0 4 11 0 0 0 4 12 0 0 0 5 13 0 0 0 5 14 0 0 0 5 15 0 0 0 6 16 0 0 0 6 17 0 0 0 6 18 0 0 0 7 19 0 0 0 7 20 0 0 0 7 21 0 0 0 8 22 0 0 0 8 23 0 0 0 8 24 0 0 0 9 25 0 0 0 9 26 0 0 0 9 27 0 0 0 10 11 0 0 0 10 18 0 0 0 10 28 0 0 0 11 29 0 0 0 11 30 0 0 0 12 22 1 0 0 12 31 0 0 0 12 32 0 0 0 13 14 0 0 0 13 31 0 0 0 13 33 0 0 0 14 29 0 1 0 14 34 0 0 0 15 19 0 0 1 15 26 0 0 0 15 35 0 0 0 16 17 0 0 0 16 30 0 1 -1 16 35 0 0 -1 17 36 0 0 0 17 37 0 0 0 18 25 1 0 -1 18 38 0 0 0 19 35 0 0 -1 19 39 0 0 0 20 21 0 0 0 20 36 -1 -1 1 20 40 0 0 0 21 22 0 0 0 21 41 0 0 0 22 31 -1 0 0 23 24 0 0 0 23 42 0 0 0 23 43 0 0 0 24 38 -1 0 1 24 40 0 1 0 25 38 -1 0 1 25 44 0 0 0 26 27 0 0 0 26 45 0 0 0 27 33 -1 -1 1 27 43 0 -1 1 28 34 0 -1 0 28 39 0 0 0 28 40 0 0 0 29 36 0 -1 1 29 43 1 -1 0 30 42 0 -1 1 30 45 0 0 0 31 46 0 0 0 32 39 0 0 1 32 44 1 0 0 32 45 0 0 0 33 37 0 0 0 33 41 1 1 -1 34 40 0 1 0 34 47 0 0 0 35 47 0 0 0 36 43 1 0 -1 37 41 1 1 -1 37 48 0 0 0 38 48 0 0 0 39 44 1 0 -1 41 44 0 0 0 42 45 0 1 -1 42 46 -1 0 0 46 47 1 0 -1 46 48 0 0 0 47 48 -1 0 1

(rcsr)The canonical Systre key, copied verbatim from the local RCSR Systre archive of 2019-06-01. It is not computed here and cannot be: no Gavrog/Systre toolchain runs on this machine, so nothing on this site derives, extends, repairs or verifies a key. The checksum served beside it is the one the archive itself carries, copied from the same block, so that this copy can be checked against the upstream file; no checksum is computed or verified here.

Checksum

bcc419ea6e7350a7176c04a5bfdee674 (rcsr)

Vertices

The mapping of coordination sequences onto vertex classes that the source supplied was checked against a walk over the periodic topology of the net itself, one walk per vertex class, and agreed. The sequences are the values the source supplied; the walk settled nothing but which class each one describes.

Not corroborated. The coordination sequences beside these symbols carry a corroboration of their own, stated under coordination_sequences; the vertex symbols carry none. A vertex symbol names the shortest ring at each angle of a vertex, no ring perception runs anywhere in this project, and so there is nothing here that could reproduce one: these strings are served on the word of the source alone. What was checked is their shape — a d-coordinated vertex has d(d-1)/2 angles and a whole symbol names a ring at each, and a string that lists fewer is flagged rather than served as a symbol. A string that passes that count can still be wrong in its rings, and nothing here says otherwise.

Provenance

Source

rcsr+mofplus — reconciled from both, field by field

Identifier at the source

unt

Retrieved

2026-09-09

Licence

CC BY 4.0 — verified from MOF++ project decision, CONTEXT §6 (Licensing): MOF+ is this group's own service, so nets retrieved from it are the project's own data to license, and the project licenses its data CC BY 4.0. No third-party grant is claimed..

Published

yes

Position in the collection

RCSR index

2245 (derived) Derived by this site, not published by RCSR: the 1-based position of the symbol in the ascending ASCII-lexicographic ordering of the 2930 symbols in the RCSR Systre archive of 2019-06-01. RCSR does not number its nets; this is our ordering of their symbols and nothing more.

Complexity rank

2329 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.