Pith Number

pith:43WX7YHM

pith:2010:43WX7YHMXNY6EEGOT4OSADJ7ZO

not attested not anchored not stored refs pending

A remark on the three approaches to 2D Quantum gravity

A. Belavin, G. Tarnopolsky, M. Bershtein

arxiv:1010.2222 v3 · 2010-10-11 · 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{43WX7YHMXNY6EEGOT4OSADJ7ZO}

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	2026-05-18T04:25:28.065614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ed7fe0ecbb71e210ce9f1d200d3fcba27ec0add2a5457d893c1734a3ba2480

Aliases

arxiv: 1010.2222 · arxiv_version: 1010.2222v3 · doi: 10.48550/arxiv.1010.2222 · pith_short_12: 43WX7YHMXNY6 · pith_short_16: 43WX7YHMXNY6EEGO · pith_short_8: 43WX7YHM

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/43WX7YHMXNY6EEGOT4OSADJ7ZO \
  | 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: e6ed7fe0ecbb71e210ce9f1d200d3fcba27ec0add2a5457d893c1734a3ba2480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d83338b5e00bc92746b993c46b3c51dad1aab843b1b121e1807f2ace2e9c9532",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-10-11T20:20:57Z",
    "title_canon_sha256": "eb5c6b1b80f8ea2cdd66e8685d3125ffc880fed05647442eaea5830cb7b04e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2222",
    "kind": "arxiv",
    "version": 3
  }
}