Pith Number

pith:BFBTJKQJ

pith:2010:BFBTJKQJB56FW63IEB5QECCR65

not attested not anchored not stored refs pending

Hidden conformal symmetry of extremal Kaluza-Klein black hole in four dimensions

Fang-Fang Yuan, Yong-Chang Huang

arxiv:1012.5453 v2 · 2010-12-25 · 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{BFBTJKQJB56FW63IEB5QECCR65}

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	2026-05-18T04:26:56.277953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

094334aa090f7c5b7b68207b020851f77caedd5b5c2c22598e27a982127df542

Aliases

arxiv: 1012.5453 · arxiv_version: 1012.5453v2 · doi: 10.48550/arxiv.1012.5453 · pith_short_12: BFBTJKQJB56F · pith_short_16: BFBTJKQJB56FW63I · pith_short_8: BFBTJKQJ

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/BFBTJKQJB56FW63IEB5QECCR65 \
  | 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: 094334aa090f7c5b7b68207b020851f77caedd5b5c2c22598e27a982127df542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a15d5e4580d6a921ab7e0079b5bd3911bd5300c07ca8484a47b17a3e4af5af0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-25T04:55:03Z",
    "title_canon_sha256": "d586569f1027dd4f46832bd862bd50e9ad07457cdeb2884ef4ba66561a41824b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5453",
    "kind": "arxiv",
    "version": 2
  }
}