Pith Number

pith:2TUMOV2N

pith:2012:2TUMOV2NPTQVPSNIQXHGBBEJIE

not attested not anchored not stored refs pending

Jordan Derivations and Antiderivations of Generalized Matrix Algebras

Feng Wei, Leon van Wyk, Yanbo Li

arxiv:1202.2527 v1 · 2012-02-12 · 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{2TUMOV2NPTQVPSNIQXHGBBEJIE}

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	2026-05-18T04:02:26.278679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4e8c7574d7ce157c9a885ce608489411af12b82de51eddbbc2501533718508a

Aliases

arxiv: 1202.2527 · arxiv_version: 1202.2527v1 · doi: 10.48550/arxiv.1202.2527 · pith_short_12: 2TUMOV2NPTQV · pith_short_16: 2TUMOV2NPTQVPSNI · pith_short_8: 2TUMOV2N

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/2TUMOV2NPTQVPSNIQXHGBBEJIE \
  | 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: d4e8c7574d7ce157c9a885ce608489411af12b82de51eddbbc2501533718508a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c01331a3e834e4572f0299ff25f77e61493f9aacbc96f8a17dfdacbc0bd519c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-02-12T13:30:37Z",
    "title_canon_sha256": "1ce6de5811b47f374eaf9fdfbcff646616d7c19590e396a196e6f9875d001704"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2527",
    "kind": "arxiv",
    "version": 1
  }
}