Pith Number

pith:XFVURSB2

pith:2022:XFVURSB2BAUOFZ32K562XH66OA

not attested not anchored not stored refs pending

New form of all black holes of type D with a cosmological constant

Adam Vratny, Jiri Podolsky

arxiv:2212.08865 v3 · 2022-12-17 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFVURSB2BAUOFZ32K562XH66OA}

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.

Cited by

1 paper in Pith

Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole

Receipt and verification

First computed	2026-07-05T08:47:04.909675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96b48c83a0828e2e77a577dab9fde700ee15c35cb62673c66315713dd5701ca

Aliases

arxiv: 2212.08865 · arxiv_version: 2212.08865v3 · doi: 10.48550/arxiv.2212.08865 · pith_short_12: XFVURSB2BAUO · pith_short_16: XFVURSB2BAUOFZ32 · pith_short_8: XFVURSB2

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/XFVURSB2BAUOFZ32K562XH66OA \
  | 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: b96b48c83a0828e2e77a577dab9fde700ee15c35cb62673c66315713dd5701ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed80a88460d31a7166164d01a8a384e2d67486659103a04054f74bf8704a813",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-17T13:21:33Z",
    "title_canon_sha256": "1b07b48c2e26fea71091b78e0cb8206925bf622aaa7557532e61e206f29c4e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.08865",
    "kind": "arxiv",
    "version": 3
  }
}