Pith Number

pith:QJBB7YLL

pith:1998:QJBB7YLLZ66WYFHFI6E4N7M6LO

not attested not anchored not stored refs pending

Existence of stable hairy black holes in su(2) Einstein-Yang-Mills theory with a negative cosmological constant

E. Winstanley

arxiv:gr-qc/9812064 v2 · 1998-12-17 · 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{QJBB7YLLZ66WYFHFI6E4N7M6LO}

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

2 papers in Pith

Stable colored black holes with quartic self-interactions

Receipt and verification

First computed	2026-07-04T16:08:54.121688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82421fe16bcfbd6c14e54789c6fd9e5b9c33fc88570cf0ce947955efac9ccd0d

Aliases

arxiv: gr-qc/9812064 · arxiv_version: gr-qc/9812064v2 · doi: 10.48550/arxiv.gr-qc/9812064 · pith_short_12: QJBB7YLLZ66W · pith_short_16: QJBB7YLLZ66WYFHF · pith_short_8: QJBB7YLL

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/QJBB7YLLZ66WYFHFI6E4N7M6LO \
  | 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: 82421fe16bcfbd6c14e54789c6fd9e5b9c33fc88570cf0ce947955efac9ccd0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d4e9310aeb211a8a77d66d57a18c2e0f20cc5434f3b11fa2d88ba87c601719",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-12-17T17:35:42Z",
    "title_canon_sha256": "a20afa04239a78eb30d5232c5a4d0035b517b48a481687eda1fe412008b2a3c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9812064",
    "kind": "arxiv",
    "version": 2
  }
}