Pith Number

pith:K4KWLHQT

pith:2018:K4KWLHQTQOG4VKENFHTYUPHTKQ

not attested not anchored not stored refs pending

De Sitter and Power-law Solutions in Non-local Gauss-Bonnet Gravity

E. Elizalde, E.O. Pozdeeva, S.D. Odintsov, S.Yu. Vernov

arxiv:1805.10810 v2 · 2018-05-28 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4KWLHQTQOG4VKENFHTYUPHTKQ}

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	2026-05-18T00:01:38.307656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5715659e13838dcaa88d29e78a3cf354278fc45e2e0791f126130280ac830371

Aliases

arxiv: 1805.10810 · arxiv_version: 1805.10810v2 · doi: 10.48550/arxiv.1805.10810 · pith_short_12: K4KWLHQTQOG4 · pith_short_16: K4KWLHQTQOG4VKEN · pith_short_8: K4KWLHQT

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/K4KWLHQTQOG4VKENFHTYUPHTKQ \
  | 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: 5715659e13838dcaa88d29e78a3cf354278fc45e2e0791f126130280ac830371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a43b68e9e5938522cac986a30583925c1c074c096a0fa55c58aa4f87c0853e49",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-28T08:27:15Z",
    "title_canon_sha256": "5f495ad99343f3578f0d41e57539be5491ef6cfba01f24d571f8ef4ab63a96a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10810",
    "kind": "arxiv",
    "version": 2
  }
}