Pith Number

pith:XNB4YO7I

pith:2007:XNB4YO7IT6RBC2UI4KBBSRVCPD

not attested not anchored not stored refs pending

Twisted Gauge and Gravity Theories on the Groenewold-Moyal Plane

A. P. Balachandran, A. Pinzul, B. A. Qureshi, S. Vaidya

arxiv:0708.0069 v2 · 2007-08-01 · hep-th · gr-qc · hep-ph · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNB4YO7IT6RBC2UI4KBBSRVCPD}

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.

Cited by

1 paper in Pith

On a non-geometric approach to noncommutative gauge theories

Receipt and verification

First computed	2026-07-04T15:21:23.081434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb43cc3be89fa2116a88e2821946a278c34dc226bdd9841aa4ac330a00dbb6d2

Aliases

arxiv: 0708.0069 · arxiv_version: 0708.0069v2 · doi: 10.48550/arxiv.0708.0069 · pith_short_12: XNB4YO7IT6RB · pith_short_16: XNB4YO7IT6RBC2UI · pith_short_8: XNB4YO7I

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/XNB4YO7IT6RBC2UI4KBBSRVCPD \
  | 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: bb43cc3be89fa2116a88e2821946a278c34dc226bdd9841aa4ac330a00dbb6d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff7abfe9e061025ab527e22436c7afff3e73954c05a9fc21e5e87e6f8ce0cdee",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-08-01T05:22:55Z",
    "title_canon_sha256": "15882f238d97788cd04d2e8e64423579f3f82e64b28337247e359de015a31d38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0069",
    "kind": "arxiv",
    "version": 2
  }
}