fvg

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

1d6520058965415b504721ec07c6983f (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

fvg

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

848 (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

2321 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.