Pith Number

pith:JQCVMXKR

pith:2012:JQCVMXKRMODAO5WJRMEUOZQXQO

not attested not anchored not stored refs pending

On the polynomial identities of the algebra $M_{11}(E)$

Plamen Koshlukov, Thiago Castilho de Mello

arxiv:1208.2185 v2 · 2012-08-10 · 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{JQCVMXKRMODAO5WJRMEUOZQXQO}

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	2026-05-18T03:07:42.498041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c05565d5163860776c98b09476617839ab783e78073d70eec389a0bb6c513e5

Aliases

arxiv: 1208.2185 · arxiv_version: 1208.2185v2 · doi: 10.48550/arxiv.1208.2185 · pith_short_12: JQCVMXKRMODA · pith_short_16: JQCVMXKRMODAO5WJ · pith_short_8: JQCVMXKR

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/JQCVMXKRMODAO5WJRMEUOZQXQO \
  | 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: 4c05565d5163860776c98b09476617839ab783e78073d70eec389a0bb6c513e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe25764ff00f1eb6286e677c219900d53fee77d472e8992face21dcff7d6d41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-08-10T14:22:30Z",
    "title_canon_sha256": "29ebb2ea0da2bac7d33f921ddd33453637b97e41b57027c879656cf207122408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2185",
    "kind": "arxiv",
    "version": 2
  }
}