Pith Number

pith:3F25445P

pith:2012:3F25445PX5JMACHHXMGKHASBKP

not attested not anchored not stored refs pending

Commuting Traces and Lie Isomorphisms on Generalized Matrix Algebras

Feng Wei, Zhankui Xiao

arxiv:1210.3488 v1 · 2012-10-12 · math.RA · math.OA · 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{3F25445PX5JMACHHXMGKHASBKP}

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	2026-05-18T03:43:19.699640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d975de73afbf52c008e7bb0ca3824153d33e32ca895d75f3c1de1872745ca692

Aliases

arxiv: 1210.3488 · arxiv_version: 1210.3488v1 · doi: 10.48550/arxiv.1210.3488 · pith_short_12: 3F25445PX5JM · pith_short_16: 3F25445PX5JMACHH · pith_short_8: 3F25445P

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/3F25445PX5JMACHHXMGKHASBKP \
  | 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: d975de73afbf52c008e7bb0ca3824153d33e32ca895d75f3c1de1872745ca692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273855c1c582245d8f6d3c88b460b1bc338719c458c9109f3c9aa87d9b7f66ea",
    "cross_cats_sorted": [
      "math.OA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-10-12T12:13:43Z",
    "title_canon_sha256": "8beee9bad5d2764dc68e17a960d9bc0acf320f3f584db9b1fecc49bff3fc39ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3488",
    "kind": "arxiv",
    "version": 1
  }
}