Pith Number

pith:6WVI5ZWC

pith:2014:6WVI5ZWCJHXIUGHOZ42EDZMC6J

not attested not anchored not stored refs pending

The discriminant controls automorphism groups of noncommutative algebras

James Zhang, John Palmieri, Secil Ceken, Yanhua Wang

arxiv:1401.0793 v1 · 2014-01-04 · 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{6WVI5ZWCJHXIUGHOZ42EDZMC6J}

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	2026-05-18T03:03:11.984767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5aa8ee6c249ee8a18eecf3441e582f268e4bdb1b602c4c70881234ffc722197

Aliases

arxiv: 1401.0793 · arxiv_version: 1401.0793v1 · doi: 10.48550/arxiv.1401.0793 · pith_short_12: 6WVI5ZWCJHXI · pith_short_16: 6WVI5ZWCJHXIUGHO · pith_short_8: 6WVI5ZWC

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/6WVI5ZWCJHXIUGHOZ42EDZMC6J \
  | 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: f5aa8ee6c249ee8a18eecf3441e582f268e4bdb1b602c4c70881234ffc722197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940411c674e69afd2926c9d2efe802b27d6677b4346eb396ea580a48deb4c734",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-01-04T08:49:35Z",
    "title_canon_sha256": "2cb70b25667bea704fc683a5613fa9b011538f205ebccaea818cba711f996cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0793",
    "kind": "arxiv",
    "version": 1
  }
}