Pith Number

pith:FJO3D46H

pith:2018:FJO3D46HCGESKCLMTWMFUAER3L

not attested not anchored not stored refs pending

Skew left braces of nilpotent type

Agata Smoktunowicz, Ferran Cedo, Leandro Vendramin

arxiv:1806.01127 v2 · 2018-06-04 · math.RA · math.GR · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJO3D46HCGESKCLMTWMFUAER3L}

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.

Receipt and verification

First computed	2026-05-17T23:42:14.079231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a5db1f3c7118925096c9d985a0091dadee3f37df7af6cb8bdd726ed15a7e023

Aliases

arxiv: 1806.01127 · arxiv_version: 1806.01127v2 · doi: 10.48550/arxiv.1806.01127 · pith_short_12: FJO3D46HCGES · pith_short_16: FJO3D46HCGESKCLM · pith_short_8: FJO3D46H

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/FJO3D46HCGESKCLMTWMFUAER3L \
  | 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: 2a5db1f3c7118925096c9d985a0091dadee3f37df7af6cb8bdd726ed15a7e023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6839fc028223e7aa687d0d46a8910892d759f2f56b4bc5c2aa3d24f1b711d9c6",
    "cross_cats_sorted": [
      "math.GR",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-06-04T14:01:20Z",
    "title_canon_sha256": "3edb35e82d4d93035a66a7ecd8a79d6dfa77ebec85ce2635ed2850b0e5266f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01127",
    "kind": "arxiv",
    "version": 2
  }
}