Pith Number

pith:6H726CME

pith:2014:6H726CMEYGNJ7N3LNRARDDAMTA

not attested not anchored not stored refs pending

Pachner moves in a 4d Riemannian holomorphic Spin Foam model

Andrzej Banburski, Jeff Hnybida, Laurent Freidel, Lin-Qing Chen

arxiv:1412.8247 v1 · 2014-12-29 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6H726CMEYGNJ7N3LNRARDDAMTA}

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	2026-05-18T01:24:19.332593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ffaf0984c19a9fb76b6c41118c0c98133cb3c8b46a4a00507cf48dd2c61085

Aliases

arxiv: 1412.8247 · arxiv_version: 1412.8247v1 · doi: 10.48550/arxiv.1412.8247 · pith_short_12: 6H726CMEYGNJ · pith_short_16: 6H726CMEYGNJ7N3L · pith_short_8: 6H726CME

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/6H726CMEYGNJ7N3LNRARDDAMTA \
  | 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: f1ffaf0984c19a9fb76b6c41118c0c98133cb3c8b46a4a00507cf48dd2c61085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca2f52d6dde708c3fb60a477635a63208893070e774f6947fa40b5481e2e1b5e",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-29T02:36:57Z",
    "title_canon_sha256": "c04ab0a53e01f28fd2fd8321a25e2175a9a96380525713a57c417f992dc3de76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8247",
    "kind": "arxiv",
    "version": 1
  }
}