Pith Number

pith:RZNFXIAE

pith:2017:RZNFXIAEDD4YPGQ2SBUYO36A2F

not attested not anchored not stored refs pending

Azumaya loci and discriminant ideals of PI algebras

Ken A. Brown, Milen T. Yakimov

arxiv:1702.04305 v4 · 2017-02-14 · math.RA · 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{RZNFXIAEDD4YPGQ2SBUYO36A2F}

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	2026-05-18T00:34:41.913742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5a5ba00418f9879a1a9069876fc0d14e910273f79259fa4358f8cae9a49e85

Aliases

arxiv: 1702.04305 · arxiv_version: 1702.04305v4 · doi: 10.48550/arxiv.1702.04305 · pith_short_12: RZNFXIAEDD4Y · pith_short_16: RZNFXIAEDD4YPGQ2 · pith_short_8: RZNFXIAE

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/RZNFXIAEDD4YPGQ2SBUYO36A2F \
  | 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: 8e5a5ba00418f9879a1a9069876fc0d14e910273f79259fa4358f8cae9a49e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d559b3383b0e5a46aa23b745a6f6cfd8476999d84c087f682ba105e3d0748e17",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-02-14T17:29:29Z",
    "title_canon_sha256": "f0ea458933d5ee6be90937d8edf0c812a3a24aa33234364a7c65292a158ea16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04305",
    "kind": "arxiv",
    "version": 4
  }
}