Pith Number

pith:ZUIN55NH

pith:2013:ZUIN55NHZEEALRP4YV732XXBL7

not attested not anchored not stored refs pending

CDT and the Search for a Theory of Quantum Gravity

A. Goerlich, J. Ambjorn, J. Jurkiewicz, R. Loll

arxiv:1305.6680 v1 · 2013-05-29 · gr-qc · hep-lat · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUIN55NHZEEALRP4YV732XXBL7}

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	2026-05-18T03:22:18.115370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd10def5a7c90805c5fcc57fbd5ee15fc1bdbd1da35e0d783c7ffdf388896a60

Aliases

arxiv: 1305.6680 · arxiv_version: 1305.6680v1 · doi: 10.48550/arxiv.1305.6680 · pith_short_12: ZUIN55NHZEEA · pith_short_16: ZUIN55NHZEEALRP4 · pith_short_8: ZUIN55NH

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/ZUIN55NHZEEALRP4YV732XXBL7 \
  | 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: cd10def5a7c90805c5fcc57fbd5ee15fc1bdbd1da35e0d783c7ffdf388896a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58f21f2afa3e09d643ca8a487482d9e5e0200efe0359e207d1604f8528fcd2ed",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-29T03:13:26Z",
    "title_canon_sha256": "3b09ac1aed362b9db661858ec4731533d552a0ad45c77891d16bd82e90a548a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6680",
    "kind": "arxiv",
    "version": 1
  }
}