Pith Number

pith:47SSG5UW

pith:2005:47SSG5UWHKXVDJASJETL2KTEIH

not attested not anchored not stored refs pending

Black Hole Entropy Function and the Attractor Mechanism in Higher Derivative Gravity

Ashoke Sen

arxiv:hep-th/0506177 v1 · 2005-06-21 · 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{47SSG5UWHKXVDJASJETL2KTEIH}

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

4 papers in Pith

An Exact Single-Rotating Near-Horizon Geometry in Einstein-Gauss-Bonnet Gravity

BMPV black hole at first order in $\alpha'$

Supersymmetry and Attractors in N = 4 Supergravity: The Superconformal Approach

de Sitter in String Theory vs. Gibbons & Hawking

Receipt and verification

First computed	2026-07-04T16:56:13.832517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e52376963aaf51a4124926bd2a6441d7822cc9272d57309e84fc1590873672

Aliases

arxiv: hep-th/0506177 · arxiv_version: hep-th/0506177v1 · doi: 10.48550/arxiv.hep-th/0506177 · pith_short_12: 47SSG5UWHKXV · pith_short_16: 47SSG5UWHKXVDJAS · pith_short_8: 47SSG5UW

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/47SSG5UWHKXVDJASJETL2KTEIH \
  | 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: e7e52376963aaf51a4124926bd2a6441d7822cc9272d57309e84fc1590873672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b4108960573b174ece3d54bf2ba2d8958398d02ecc4bd66b08413fec81a5ba",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-06-21T18:09:04Z",
    "title_canon_sha256": "beb5682f23863857a1c1d965a986c1a63e86f08b8293fddd74cb28582a80ef6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0506177",
    "kind": "arxiv",
    "version": 1
  }
}