Pith Number

pith:UBINSLUL

pith:2002:UBINSLULGKOVBSCIMONNQPYTLM

not attested not anchored not stored refs pending

The Star Product on the Fuzzy Supersphere

A. P. Balachandran, E. Rojas, S. Kurkcuoglu

arxiv:hep-th/0204170 v2 · 2002-04-19 · hep-th · gr-qc · math-ph · math.MP · math.QA · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBINSLULGKOVBSCIMONNQPYTLM}

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	2026-07-04T16:34:44.126791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a050d92e8b329d50c848639ad83f135b215c8d1b4e902f90fb3e37113f4d4bd5

Aliases

arxiv: hep-th/0204170 · arxiv_version: hep-th/0204170v2 · doi: 10.48550/arxiv.hep-th/0204170 · pith_short_12: UBINSLULGKOV · pith_short_16: UBINSLULGKOVBSCI · pith_short_8: UBINSLUL

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/UBINSLULGKOVBSCIMONNQPYTLM \
  | 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: a050d92e8b329d50c848639ad83f135b215c8d1b4e902f90fb3e37113f4d4bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42c3221e3c1555c26b2cb22048241874d5d28f83170145b77f75246fce05ed4",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP",
      "math.QA",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-19T20:16:43Z",
    "title_canon_sha256": "4a4eadb23cd8a4000b69b5d806ecdf0f7827208159ea8c27a9f8868e17e77184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204170",
    "kind": "arxiv",
    "version": 2
  }
}