Pith Number

pith:YKZ2OJBO

pith:2015:YKZ2OJBOQTLGQQOEDKGGV3J2EA

not attested not anchored not stored refs pending

New solutions of exotic charged black holes and their stability

N. Farhangkhah

arxiv:1510.05213 v2 · 2015-10-18 · 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{YKZ2OJBOQTLGQQOEDKGGV3J2EA}

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	2026-05-18T00:18:47.081376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b3a7242e84d66841c41a8c6aed3a201b613b6c1d0d921abeccd3a8ad086580

Aliases

arxiv: 1510.05213 · arxiv_version: 1510.05213v2 · doi: 10.48550/arxiv.1510.05213 · pith_short_12: YKZ2OJBOQTLG · pith_short_16: YKZ2OJBOQTLGQQOE · pith_short_8: YKZ2OJBO

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/YKZ2OJBOQTLGQQOEDKGGV3J2EA \
  | 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: c2b3a7242e84d66841c41a8c6aed3a201b613b6c1d0d921abeccd3a8ad086580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9737631d86cd95ea1440c78fc252711654838395e6e43d491e6ad2bd31a019f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-18T09:29:19Z",
    "title_canon_sha256": "28a230901f1e275ec8b9111935f0966125dd1bbcabd413fb298e004fdf18ccca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05213",
    "kind": "arxiv",
    "version": 2
  }
}