Pith Number

pith:UXDZDSBB

pith:2014:UXDZDSBBBGFVLXFEEKZ635KLVF

not attested not anchored not stored refs pending

The subalgebra of graded central polynomials of an associative algebra

Alexei Krasilnikov, Galina Deryabina

arxiv:1409.7937 v1 · 2014-09-28 · 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{UXDZDSBBBGFVLXFEEKZ635KLVF}

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	2026-05-18T02:30:15.312396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c791c821098b55dca422b3edf54ba94fae072893b9fb7e8920ff376bc43b4f

Aliases

arxiv: 1409.7937 · arxiv_version: 1409.7937v1 · doi: 10.48550/arxiv.1409.7937 · pith_short_12: UXDZDSBBBGFV · pith_short_16: UXDZDSBBBGFVLXFE · pith_short_8: UXDZDSBB

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/UXDZDSBBBGFVLXFEEKZ635KLVF \
  | 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: a5c791c821098b55dca422b3edf54ba94fae072893b9fb7e8920ff376bc43b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01fd89fcd09ce38ca92940e6610971a086ed3e26ad927b153b68a5bf83046b22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-09-28T18:00:57Z",
    "title_canon_sha256": "e172f5f62219b86cf53b1b48afa9454246e67fd0260269e191843326f12be17e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7937",
    "kind": "arxiv",
    "version": 1
  }
}