Pith Number

pith:PS267ZRP

pith:2012:PS267ZRPVY6ZDLBE5CFKYWR4OQ

not attested not anchored not stored refs pending

Noncommutative complex Grosse-Wulkenhaar model

Dine Ousmane Samary, Mahouton Norbert Hounkonnou

arxiv:1203.5564 v1 · 2012-03-26 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PS267ZRPVY6ZDLBE5CFKYWR4OQ}

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	2026-05-18T03:42:44.463653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb5efe62fae3d91ac24e88aac5a3c741c0e8427ca2bf361915b046b0d6aa345

Aliases

arxiv: 1203.5564 · arxiv_version: 1203.5564v1 · doi: 10.48550/arxiv.1203.5564 · pith_short_12: PS267ZRPVY6Z · pith_short_16: PS267ZRPVY6ZDLBE · pith_short_8: PS267ZRP

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/PS267ZRPVY6ZDLBE5CFKYWR4OQ \
  | 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: 7cb5efe62fae3d91ac24e88aac5a3c741c0e8427ca2bf361915b046b0d6aa345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0f8875726e6ebcacdfa12802a6d098e2bc97d9c229fec5bf76cda20403b66d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-03-26T02:02:34Z",
    "title_canon_sha256": "1405a3c6cc7667f710d90bbb14b64e324383b8d7092efe5be36a27855d9a0060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5564",
    "kind": "arxiv",
    "version": 1
  }
}