Pith Number

pith:CPSPQVAB

pith:2018:CPSPQVABVOCTMVMEBVAYOCB2IV

not attested not anchored not stored refs pending

Gradings on the simple real Lie algebras of types $G_2$ and $D_4$

Alberto Elduque, Mikhail Kochetov

arxiv:1803.10949 v1 · 2018-03-29 · 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{CPSPQVABVOCTMVMEBVAYOCB2IV}

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	2026-05-18T00:09:00.026832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e4f85401ab853655840d4187083a45596268659904e20f2d0fd9b17d1394fc

Aliases

arxiv: 1803.10949 · arxiv_version: 1803.10949v1 · doi: 10.48550/arxiv.1803.10949 · pith_short_12: CPSPQVABVOCT · pith_short_16: CPSPQVABVOCTMVME · pith_short_8: CPSPQVAB

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/CPSPQVABVOCTMVMEBVAYOCB2IV \
  | 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: 13e4f85401ab853655840d4187083a45596268659904e20f2d0fd9b17d1394fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25fd5aa6ecf5a934ee4be99ee9d9a1ac2e1a3c1298d69d3850d3fa670be445b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-03-29T07:56:09Z",
    "title_canon_sha256": "11ffac6a0924cdae6377bb27527f7758754a9c2846ed73ef5e902a955e435e24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10949",
    "kind": "arxiv",
    "version": 1
  }
}