Pith Number

pith:XK44T4ZE

pith:2012:XK44T4ZEQAGK5IW2J5O6ZLG737

not attested not anchored not stored refs pending

Every monomorphism of the Lie algebra of unitriangular polynomial derivations is an automorphism

V. V. Bavula

arxiv:1205.0797 v1 · 2012-05-03 · math.AG · 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{XK44T4ZEQAGK5IW2J5O6ZLG737}

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	2026-05-18T03:56:24.852431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab9c9f324800caea2da4f5decacdfdff0200b57d21b8af8c1f8f7a4394545f0

Aliases

arxiv: 1205.0797 · arxiv_version: 1205.0797v1 · doi: 10.48550/arxiv.1205.0797 · pith_short_12: XK44T4ZEQAGK · pith_short_16: XK44T4ZEQAGK5IW2 · pith_short_8: XK44T4ZE

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/XK44T4ZEQAGK5IW2J5O6ZLG737 \
  | 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: bab9c9f324800caea2da4f5decacdfdff0200b57d21b8af8c1f8f7a4394545f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3183d23e5008cb572ba8e88a8fe2691b28730cc0eb1dbbe1d0d94b6dda3e17e",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-05-03T19:33:15Z",
    "title_canon_sha256": "9de43e7b24a47ac17a1875448a3556c4081e963d95a0264d183ff4e40c41d23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0797",
    "kind": "arxiv",
    "version": 1
  }
}