Pith Number

pith:XMGAAI7D

pith:2002:XMGAAI7DG7DXQ4GTLKFCMBE27A

not attested not anchored not stored refs pending

Quantum group symmetry and particle scattering in (2+1)-dimensional quantum gravity

B. J. Schroers, F. A. Bais, N. M. Muller

arxiv:hep-th/0205021 v1 · 2002-05-02 · hep-th · gr-qc · 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{XMGAAI7DG7DXQ4GTLKFCMBE27A}

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	2026-05-18T01:38:49.547845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb0c0023e337c77870d35a8a26049af83338c1a497d25d743c576b5919594eca

Aliases

arxiv: hep-th/0205021 · arxiv_version: hep-th/0205021v1 · doi: 10.48550/arxiv.hep-th/0205021 · pith_short_12: XMGAAI7DG7DX · pith_short_16: XMGAAI7DG7DXQ4GT · pith_short_8: XMGAAI7D

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/XMGAAI7DG7DXQ4GTLKFCMBE27A \
  | 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: bb0c0023e337c77870d35a8a26049af83338c1a497d25d743c576b5919594eca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11680af43822fbcd71d93a6570e7443393ae44dc4da5c641603b91f701f9ee95",
    "cross_cats_sorted": [
      "gr-qc",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-05-02T13:34:37Z",
    "title_canon_sha256": "862ae68bf0987a095a547514cd00e88a8a9690da3df7ce8a022e57e09fdbf1fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0205021",
    "kind": "arxiv",
    "version": 1
  }
}