Pith Number

pith:NP3OH532

pith:2013:NP3OH532TFXNM5MSADUQOJ5B5K

not attested not anchored not stored refs pending

The toroidal Hausdorff dimension of 2d Euclidean quantum gravity

Jan Ambjorn, Timothy Budd

arxiv:1305.3674 v1 · 2013-05-16 · hep-th · gr-qc · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP3OH532TFXNM5MSADUQOJ5B5K}

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	2026-05-18T03:18:51.152963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf6e3f77a996ed6759200e90727a1ea9479a79e8e00ed04ce52e800d74c46c0

Aliases

arxiv: 1305.3674 · arxiv_version: 1305.3674v1 · doi: 10.48550/arxiv.1305.3674 · pith_short_12: NP3OH532TFXN · pith_short_16: NP3OH532TFXNM5MS · pith_short_8: NP3OH532

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/NP3OH532TFXNM5MSADUQOJ5B5K \
  | 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: 6bf6e3f77a996ed6759200e90727a1ea9479a79e8e00ed04ce52e800d74c46c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89043809a6049ac4cbef823f0224137b16e472fc71d7467d106397a9c3357df",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-05-16T03:02:02Z",
    "title_canon_sha256": "7eb444b7370df7b7910ec1e22030d53ab117a074bd2ae5c592102c64512494d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3674",
    "kind": "arxiv",
    "version": 1
  }
}