Pith Number

pith:2DAHP2QZ

pith:2004:2DAHP2QZN3JI67LKR56Z3V52HT

not attested not anchored not stored refs pending

Ponzano-Regge model revisited II: Equivalence with Chern-Simons

David Louapre, Laurent Freidel

arxiv:gr-qc/0410141 v3 · 2004-10-28 · gr-qc · hep-th · 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{2DAHP2QZN3JI67LKR56Z3V52HT}

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	2026-07-04T14:25:48.549514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c077ea196ed28f7d6a8f7d9dd7ba3cc248dada7264fc5ce7511bc8c729b4e2

Aliases

arxiv: gr-qc/0410141 · arxiv_version: gr-qc/0410141v3 · doi: 10.48550/arxiv.gr-qc/0410141 · pith_short_12: 2DAHP2QZN3JI · pith_short_16: 2DAHP2QZN3JI67LK · pith_short_8: 2DAHP2QZ

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/2DAHP2QZN3JI67LKR56Z3V52HT \
  | 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: d0c077ea196ed28f7d6a8f7d9dd7ba3cc248dada7264fc5ce7511bc8c729b4e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca76c1c811e448ee40fd2d4f9fb2eaff13bbf1d3e8a4545e61b4afce6455adc7",
    "cross_cats_sorted": [
      "hep-th",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-10-28T14:12:36Z",
    "title_canon_sha256": "2141c2ce94769f3b144b5b265f6ade9dcb0bfa60eff2572991e7bd53fda00be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0410141",
    "kind": "arxiv",
    "version": 3
  }
}