Pith Number

pith:WR76RE62

pith:2009:WR76RE62EBHEPNJ3QE3RPHQTUC

not attested not anchored not stored refs pending

Fermions Tunneling from Higher-Dimensional Reissner-Nordstr\"om Black Hole: Semiclassical and Beyond Semiclassical Approximation

Dan Wen, Kai Lin, Shu-Zheng Yang

arxiv:0903.1983 v4 · 2009-03-11 · 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{WR76RE62EBHEPNJ3QE3RPHQTUC}

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	2026-05-18T01:07:57.215718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47fe893da204e47b53b8137179e13a0be50fc757a1b5707e80b86c032950047

Aliases

arxiv: 0903.1983 · arxiv_version: 0903.1983v4 · doi: 10.48550/arxiv.0903.1983 · pith_short_12: WR76RE62EBHE · pith_short_16: WR76RE62EBHEPNJ3 · pith_short_8: WR76RE62

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/WR76RE62EBHEPNJ3QE3RPHQTUC \
  | 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: b47fe893da204e47b53b8137179e13a0be50fc757a1b5707e80b86c032950047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7eb219d441b24ba8369fc403e27c8205c77ea5bb421f5ed284e9fab8e915430",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-03-11T14:35:48Z",
    "title_canon_sha256": "5836ea163bded0b9c661077ded34a1d599c681df6c7ae0d4124489ad4b793894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1983",
    "kind": "arxiv",
    "version": 4
  }
}