Pith Number

pith:QNGAMBF5

pith:2013:QNGAMBF544VSJ6CANBJ5XYRHJV

not attested not anchored not stored refs pending

Lie algebra deformations in characteristic 2

Alexei Lebedev, Dimitry Leites, Irina Shchepochkina, Sofiane Bouarroudj

arxiv:1301.2781 v4 · 2013-01-13 · 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{QNGAMBF544VSJ6CANBJ5XYRHJV}

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	2026-07-05T09:07:21.867432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834c0604bde72b24f8406853dbe2274d691333fca1ab6b7a034bbe7b2620618f

Aliases

arxiv: 1301.2781 · arxiv_version: 1301.2781v4 · doi: 10.48550/arxiv.1301.2781 · pith_short_12: QNGAMBF544VS · pith_short_16: QNGAMBF544VSJ6CA · pith_short_8: QNGAMBF5

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/QNGAMBF544VSJ6CANBJ5XYRHJV \
  | 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: 834c0604bde72b24f8406853dbe2274d691333fca1ab6b7a034bbe7b2620618f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aca504fcfca4fbb0fbda852f858ae0d5b056803021c5d05754823204ac8f459",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-01-13T15:06:33Z",
    "title_canon_sha256": "b5078ca3fb58461dbb037674b911c348fb321f8ea7d99a088f48582908907c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2781",
    "kind": "arxiv",
    "version": 4
  }
}