Pith Number

pith:NWDNBINR

pith:2010:NWDNBINRQ6A4P52Z473EGKQRPR

not attested not anchored not stored refs pending

Kerr-CFT From Black-Hole Thermodynamics

Amilcar R. de Queiroz, Bruno Carneiro da Cunha

arxiv:1006.0510 v2 · 2010-06-02 · hep-th · 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{NWDNBINRQ6A4P52Z473EGKQRPR}

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	2026-05-18T02:33:18.140256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d86d0a1b18781c7f759e7f6432a117c46da1ae05007ae6d51907b2a985bb2f2

Aliases

arxiv: 1006.0510 · arxiv_version: 1006.0510v2 · doi: 10.48550/arxiv.1006.0510 · pith_short_12: NWDNBINRQ6A4 · pith_short_16: NWDNBINRQ6A4P52Z · pith_short_8: NWDNBINR

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/NWDNBINRQ6A4P52Z473EGKQRPR \
  | 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: 6d86d0a1b18781c7f759e7f6432a117c46da1ae05007ae6d51907b2a985bb2f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81ded1606ea801f180adfaa20532550fa6035df5ce7f92b76095e802cf78af9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-06-02T22:07:37Z",
    "title_canon_sha256": "537b0e79cec3cb57d410cad6335a20237c2d2d0f1c39d3463ff80725d4fc42f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0510",
    "kind": "arxiv",
    "version": 2
  }
}