Pith Number

pith:OH2YPRFF

pith:2016:OH2YPRFFCLA4OJEZKSJABBA3RV

not attested not anchored not stored refs pending

(Anti-) de Sitter Electrically Charged Black Hole Solutions in Higher-Derivative Gravity

A. B. Pavan, E. Abdalla, Kai Lin, Wei-Liang Qian

arxiv:1607.04473 v1 · 2016-07-15 · 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{OH2YPRFFCLA4OJEZKSJABBA3RV}

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	2026-05-18T01:11:01.108548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f587c4a512c1c72499549200841b8d7eaf332a6517a9e3a2fd50ac4b55f5ab

Aliases

arxiv: 1607.04473 · arxiv_version: 1607.04473v1 · doi: 10.48550/arxiv.1607.04473 · pith_short_12: OH2YPRFFCLA4 · pith_short_16: OH2YPRFFCLA4OJEZ · pith_short_8: OH2YPRFF

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/OH2YPRFFCLA4OJEZKSJABBA3RV \
  | 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: 71f587c4a512c1c72499549200841b8d7eaf332a6517a9e3a2fd50ac4b55f5ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df084986d2a56e944cddd5208e92808b9ecfe82604c0a73db0b7034740b97d59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-15T11:56:27Z",
    "title_canon_sha256": "6dfa1a9e9287641ba02729b3aedef7f9d41872ab54843144f3bfcbf9796287cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04473",
    "kind": "arxiv",
    "version": 1
  }
}