Pith Number

pith:K3F7F4TO

pith:2018:K3F7F4TO7OHARGOWA3TA25BCL3

not attested not anchored not stored refs pending

Topological Transformation Monoids

J. D. Mitchell, Y. H. P\'eresse, Z. Mesyan

arxiv:1809.04590 v2 · 2018-09-12 · math.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3F7F4TO7OHARGOWA3TA25BCL3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Representations of categories of finite relational structures and associated endomorphism monoids

Receipt and verification

First computed	2026-05-18T00:04:44.413700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56cbf2f26efb8e0899d606e60d74225ed4ce06aa599270a97a109673242c31e6

Aliases

arxiv: 1809.04590 · arxiv_version: 1809.04590v2 · doi: 10.48550/arxiv.1809.04590 · pith_short_12: K3F7F4TO7OHA · pith_short_16: K3F7F4TO7OHARGOW · pith_short_8: K3F7F4TO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/K3F7F4TO7OHARGOWA3TA25BCL3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 56cbf2f26efb8e0899d606e60d74225ed4ce06aa599270a97a109673242c31e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d536c41a7bbe004274e5216d1bd5e0ff8711e15f44751d723daec9995facbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2018-09-12T17:54:58Z",
    "title_canon_sha256": "08e9a37fbc01eaeb748540885f72485c0b1ab59d66b5fe56003dd9f4c08d57f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04590",
    "kind": "arxiv",
    "version": 2
  }
}