Pith Number

pith:7AYHSDBX

pith:2010:7AYHSDBXPGHRVV66PFVOJ65RWY

not attested not anchored not stored refs pending

EPRL/FK Group Field Theory

Joseph Ben Geloun, Razvan Gurau, Vincent Rivasseau

arxiv:1008.0354 v1 · 2010-08-02 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AYHSDBXPGHRVV66PFVOJ65RWY}

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	2026-05-18T04:30:03.748116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f830790c37798f1ad7de796ae4fbb1b62a273ad3df2d88c4dca8bad6ac61fdaf

Aliases

arxiv: 1008.0354 · arxiv_version: 1008.0354v1 · doi: 10.48550/arxiv.1008.0354 · pith_short_12: 7AYHSDBXPGHR · pith_short_16: 7AYHSDBXPGHRVV66 · pith_short_8: 7AYHSDBX

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/7AYHSDBXPGHRVV66PFVOJ65RWY \
  | 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: f830790c37798f1ad7de796ae4fbb1b62a273ad3df2d88c4dca8bad6ac61fdaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ad76b459cf1bfee4fa6e4a9e124f78ecde9af662d4175360eb67cc7b6890e8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-08-02T17:14:55Z",
    "title_canon_sha256": "cf18a4879eb423340d7ab219a1f995503bba7ddbdabe995e458cdfbde24e3d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0354",
    "kind": "arxiv",
    "version": 1
  }
}