Pith Number

pith:WKNRJ7RL

pith:2017:WKNRJ7RL5CGNMIDVC434AMOKOC

not attested not anchored not stored refs pending

Gedanken Experiments to Destroy a Black Hole II: Kerr-Newman Black Holes Cannot be Over-Charged or Over-Spun

Jonathan Sorce, Robert M. Wald

arxiv:1707.05862 v3 · 2017-07-18 · 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{WKNRJ7RL5CGNMIDVC434AMOKOC}

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

Kerr-de Sitter Black Holes: Quantum Aspects and Cosmic Censorship Conjecture

Receipt and verification

First computed	2026-05-18T00:30:43.861930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29b14fe2be88cd620751737c031ca708c279b4242c71ee2af8cae069da7fef4

Aliases

arxiv: 1707.05862 · arxiv_version: 1707.05862v3 · doi: 10.48550/arxiv.1707.05862 · pith_short_12: WKNRJ7RL5CGN · pith_short_16: WKNRJ7RL5CGNMIDV · pith_short_8: WKNRJ7RL

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/WKNRJ7RL5CGNMIDVC434AMOKOC \
  | 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: b29b14fe2be88cd620751737c031ca708c279b4242c71ee2af8cae069da7fef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3941beef1fca77e4100dc53c1cf6384c07e00bfd4de0d925054c0e3b15a4a2f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-07-18T21:23:44Z",
    "title_canon_sha256": "ed4121544a5d4fb233bf1b015055a7ee9b6a788a8cf4350323a18068518754ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05862",
    "kind": "arxiv",
    "version": 3
  }
}