Pith Number

pith:PCQZZ253

pith:2016:PCQZZ253XLQQNEKTV2YVJUZLHA

not attested not anchored not stored refs pending

Black holes in Einstein-Gau\ss -Bonnet-dilaton theory

Burkhard Kleihaus, Caio F. B. Macedo, Eugen Radu, Fech Scen Khoo, Jose Luis Bl\'azquez-Salcedo, Jutta Kunz, Leonardo Gualtieri, Panagiota Kanti, Paolo Pani, Sindy Mojica, Valeria Ferrari, Vitor Cardoso

arxiv:1610.09214 v1 · 2016-10-28 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCQZZ253XLQQNEKTV2YVJUZLHA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:40:46.589066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a19cebbbbae1069153aeb154d32b383c7a25713689639bf3ae4735f1e93f7c

Aliases

arxiv: 1610.09214 · arxiv_version: 1610.09214v1 · doi: 10.48550/arxiv.1610.09214 · pith_short_12: PCQZZ253XLQQ · pith_short_16: PCQZZ253XLQQNEKT · pith_short_8: PCQZZ253

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/PCQZZ253XLQQNEKTV2YVJUZLHA \
  | 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: 78a19cebbbbae1069153aeb154d32b383c7a25713689639bf3ae4735f1e93f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdd85b935532f09956d641ebe5569343d87124c4363822851e54f5e459067a5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-10-28T13:54:15Z",
    "title_canon_sha256": "733936801aa25c132df9728179db6894b955f5b4a9cfb466d9b57a2da5669b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09214",
    "kind": "arxiv",
    "version": 1
  }
}