Pith Number

pith:DC6XVI56

pith:2011:DC6XVI56FLP2OPPRQV5PYR4UX2

not attested not anchored not stored refs pending

Black hole solutions in F(R) gravity with conformal anomaly

D. Momeni, S. H. Hendi

arxiv:1201.0061 v1 · 2011-12-30 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DC6XVI56FLP2OPPRQV5PYR4UX2}

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	2026-05-18T04:05:26.367641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18bd7aa3be2adfa73df1857afc4794beb876c483d913a4ab4c9b6410761e1cc5

Aliases

arxiv: 1201.0061 · arxiv_version: 1201.0061v1 · doi: 10.48550/arxiv.1201.0061 · pith_short_12: DC6XVI56FLP2 · pith_short_16: DC6XVI56FLP2OPPR · pith_short_8: DC6XVI56

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/DC6XVI56FLP2OPPRQV5PYR4UX2 \
  | 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: 18bd7aa3be2adfa73df1857afc4794beb876c483d913a4ab4c9b6410761e1cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95800ba1bb674e9482d3fa1b79e0f34e78b3faca433a83b558c494a3c807e007",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-12-30T04:30:29Z",
    "title_canon_sha256": "e280716af5339353adc8422a35ebc006ceeeb76d18a122747bcfb27ab7381528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0061",
    "kind": "arxiv",
    "version": 1
  }
}