Pith Number

pith:GLWSPSAK

pith:2013:GLWSPSAKI7NNCVPFCB6VFZ5DCD

not attested not anchored not stored refs pending

One-loop Euclidean Einstein-Weyl gravity in de Sitter universe

E. Elizalde, G. Cognola, S. Zerbini

arxiv:1301.6269 v1 · 2013-01-26 · 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{GLWSPSAKI7NNCVPFCB6VFZ5DCD}

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	2026-05-18T03:35:24.518930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ed27c80a47dad155e5107d52e7a310d9fe14e73317ea31466be2f69044dea5

Aliases

arxiv: 1301.6269 · arxiv_version: 1301.6269v1 · doi: 10.48550/arxiv.1301.6269 · pith_short_12: GLWSPSAKI7NN · pith_short_16: GLWSPSAKI7NNCVPF · pith_short_8: GLWSPSAK

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/GLWSPSAKI7NNCVPFCB6VFZ5DCD \
  | 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: 32ed27c80a47dad155e5107d52e7a310d9fe14e73317ea31466be2f69044dea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53eca42c97791279bc370adc37d32dc5c678eb9c84e25322002267709dc6965",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-26T16:34:22Z",
    "title_canon_sha256": "04a8a3e63a7106fd3b4e534d746855085799eb9a7147630b2d51c15730fe81a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6269",
    "kind": "arxiv",
    "version": 1
  }
}