Pith Number

pith:BGWLNWP3

pith:2012:BGWLNWP3KVXQDEXGDSOWBB3T7G

not attested not anchored not stored refs pending

Geometrodynamics of spherically symmetric Lovelock gravity

Gabor Kunstatter, Hideki Maeda, Tim Taves

arxiv:1201.4904 v2 · 2012-01-24 · gr-qc · 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{BGWLNWP3KVXQDEXGDSOWBB3T7G}

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	2026-05-18T01:58:43.011658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09acb6d9fb556f0192e61c9d608773f9a78b173a9509c39ef4beb1c7912beb70

Aliases

arxiv: 1201.4904 · arxiv_version: 1201.4904v2 · doi: 10.48550/arxiv.1201.4904 · pith_short_12: BGWLNWP3KVXQ · pith_short_16: BGWLNWP3KVXQDEXG · pith_short_8: BGWLNWP3

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/BGWLNWP3KVXQDEXGDSOWBB3T7G \
  | 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: 09acb6d9fb556f0192e61c9d608773f9a78b173a9509c39ef4beb1c7912beb70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee00c99e82cf8223e6f30bab0622ff2b1bebcc4b85e573d03a3a736e777c44b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-01-24T01:37:33Z",
    "title_canon_sha256": "f7561010d768a4a12dba8a0fcfdcb96d1f14783a2bbf284e173adeb90bce7d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4904",
    "kind": "arxiv",
    "version": 2
  }
}