Pith Number

pith:7IF2YK5Q

pith:2010:7IF2YK5QJZQF3A4U7GBZQON7VG

not attested not anchored not stored refs pending

Potentially Nilpotent Patterns and the Nilpotent-Jacobian Method

Adam Van Tuyl, Hannah Bergsma, Kevin N. Vander Meulen

arxiv:1010.0018 v1 · 2010-09-30 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IF2YK5QJZQF3A4U7GBZQON7VG}

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	2026-05-18T04:40:00.362266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0bac2bb04e605d8394f9839839bfa9b00664bdd076fe6698105b8825ed6988

Aliases

arxiv: 1010.0018 · arxiv_version: 1010.0018v1 · doi: 10.48550/arxiv.1010.0018 · pith_short_12: 7IF2YK5QJZQF · pith_short_16: 7IF2YK5QJZQF3A4U · pith_short_8: 7IF2YK5Q

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/7IF2YK5QJZQF3A4U7GBZQON7VG \
  | 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: fa0bac2bb04e605d8394f9839839bfa9b00664bdd076fe6698105b8825ed6988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "157d7b475213fc2c127f7993ae9b879a88d394e1e75f4cd0ba1e47674b4cbd4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-09-30T21:00:00Z",
    "title_canon_sha256": "fe185b5819b75d4a8cf90d51686383a2e1a111c0db050a0ea484dfc27870bfd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0018",
    "kind": "arxiv",
    "version": 1
  }
}