Pith Number

pith:2SPJMTJ7

pith:2010:2SPJMTJ7UYV2NIUFD7YWMUUNNA

not attested not anchored not stored refs pending

Massive charged particle's tunneling from spherical charged black hole

Shao-Jun Zhang, Yan-Gang Miao, Zhao Xue

arxiv:1012.0390 v4 · 2010-12-02 · 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{2SPJMTJ7UYV2NIUFD7YWMUUNNA}

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	2026-05-18T04:12:42.904046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49e964d3fa62ba6a2851ff166528d68160d892a34380b3f9fb684396fde7e49

Aliases

arxiv: 1012.0390 · arxiv_version: 1012.0390v4 · doi: 10.48550/arxiv.1012.0390 · pith_short_12: 2SPJMTJ7UYV2 · pith_short_16: 2SPJMTJ7UYV2NIUF · pith_short_8: 2SPJMTJ7

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/2SPJMTJ7UYV2NIUFD7YWMUUNNA \
  | 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: d49e964d3fa62ba6a2851ff166528d68160d892a34380b3f9fb684396fde7e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4271b60d2b27f0d033d37ea02e433a4bca02e411e299dbd1a69a2b6c6f5fbf80",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-02T12:45:02Z",
    "title_canon_sha256": "c819304129e8d2ab740d3597b5184e2c2b32aa0d9163229cd9b84fe3bdedf32c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0390",
    "kind": "arxiv",
    "version": 4
  }
}