Pith Number

pith:6MA2YKLN

pith:2009:6MA2YKLNH5MIVDXDGORGMNNYLV

not attested not anchored not stored refs pending

Deformations of the Lie algebra o(5) in characteristics 3 and 2

Alexei Lebedev, Friedrich Wagemann, Sofiane Bouarroudj

arxiv:0909.3572 v1 · 2009-09-19 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MA2YKLNH5MIVDXDGORGMNNYLV}

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	2026-05-18T03:44:58.040116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f301ac296d3f588a8ee333a26635b85d650f91185bf9951140507123a6ba726e

Aliases

arxiv: 0909.3572 · arxiv_version: 0909.3572v1 · doi: 10.48550/arxiv.0909.3572 · pith_short_12: 6MA2YKLNH5MI · pith_short_16: 6MA2YKLNH5MIVDXD · pith_short_8: 6MA2YKLN

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/6MA2YKLNH5MIVDXDGORGMNNYLV \
  | 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: f301ac296d3f588a8ee333a26635b85d650f91185bf9951140507123a6ba726e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f405773c3837ee93ed3279a0b2249b455eee82fd2934cee9892717b37cfaff9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2009-09-19T09:08:11Z",
    "title_canon_sha256": "9e14a2fadaccf77613a51805fab996c3b27a723b3999c465f2b999d30b6a48ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3572",
    "kind": "arxiv",
    "version": 1
  }
}