Pith Number

pith:KTLA7SUF

pith:2010:KTLA7SUF7226OLCDTW2JWRMRE2

not attested not anchored not stored refs pending

Applications of the Tunneling Method to Particle Decay and Radiation from Naked Singularities

Luciano Vanzo, Roberto Di Criscienzo, Sergio Zerbini

arxiv:1001.4617 v1 · 2010-01-26 · gr-qc

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTLA7SUF7226OLCDTW2JWRMRE2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:33:49.220471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d60fca85feb5e72c439db49b4591269186af7235cc0c1480651753aa54c665

Aliases

arxiv: 1001.4617 · arxiv_version: 1001.4617v1 · doi: 10.48550/arxiv.1001.4617 · pith_short_12: KTLA7SUF7226 · pith_short_16: KTLA7SUF7226OLCD · pith_short_8: KTLA7SUF

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/KTLA7SUF7226OLCDTW2JWRMRE2 \
  | 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: 54d60fca85feb5e72c439db49b4591269186af7235cc0c1480651753aa54c665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd5220464fe3d84c8e3683eb906f2942dfaee4d215ae18ce4794f01e8a7e865",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-01-26T09:38:11Z",
    "title_canon_sha256": "a00ee5f5f3e44eec1df8d2472da9dc9d0ba8fd33a2450d98de77fc12d6b75307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4617",
    "kind": "arxiv",
    "version": 1
  }
}