Pith Number

pith:ANNDDXNN

pith:2005:ANNDDXNNQBKJCYOKIS3XRMHYEJ

not attested not anchored not stored refs pending

Noncommutative Geometry and Gravity

Frank Meyer, Julius Wess, Marija Dimitrijevic, Paolo Aschieri

arxiv:hep-th/0510059 v2 · 2005-10-06 · hep-th · gr-qc · math.DG · 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{ANNDDXNNQBKJCYOKIS3XRMHYEJ}

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

UV/IR mixing as an artifact of non-covariant quantisation

Receipt and verification

First computed	2026-07-04T16:56:20.776451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035a31ddad80549161ca44b778b0f8227fde0206ce7ae1ef1e1ac07ee062b3ca

Aliases

arxiv: hep-th/0510059 · arxiv_version: hep-th/0510059v2 · doi: 10.48550/arxiv.hep-th/0510059 · pith_short_12: ANNDDXNNQBKJ · pith_short_16: ANNDDXNNQBKJCYOK · pith_short_8: ANNDDXNN

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/ANNDDXNNQBKJCYOKIS3XRMHYEJ \
  | 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: 035a31ddad80549161ca44b778b0f8227fde0206ce7ae1ef1e1ac07ee062b3ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75986cb3e145f5d1d02214ee20adcb6fb205895d75ac11943943c968d016e577",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-10-06T15:45:05Z",
    "title_canon_sha256": "fbc0bb09cece31eb86c92dce9e554dc8198f7be39addb8a010d42bf7c153afe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0510059",
    "kind": "arxiv",
    "version": 2
  }
}