Pith Number

pith:WR3KY6NA

pith:2014:WR3KY6NA2SADLYSRT56UQMPDJL

not attested not anchored not stored refs pending

Decay data of radionuclides along the valley of nuclear stability for astrophysical applications

Valery Chechev, Xiaolong Huang

arxiv:1401.4430 v1 · 2014-01-16 · nucl-ex · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WR3KY6NA2SADLYSRT56UQMPDJL}

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	2026-05-18T03:01:55.021901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b476ac79a0d48035e2519f7d4831e34af4c48bde40b985673936c67372645c3a

Aliases

arxiv: 1401.4430 · arxiv_version: 1401.4430v1 · doi: 10.48550/arxiv.1401.4430 · pith_short_12: WR3KY6NA2SAD · pith_short_16: WR3KY6NA2SADLYSR · pith_short_8: WR3KY6NA

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/WR3KY6NA2SADLYSRT56UQMPDJL \
  | 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: b476ac79a0d48035e2519f7d4831e34af4c48bde40b985673936c67372645c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee7428d8ea37368865336ecf205f060d629601ca05adfa5db62eea6fd02c1fe",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2014-01-16T04:06:32Z",
    "title_canon_sha256": "d2500c6e188a44efbf78654fb24bad4ad6cabfa2af0cd77629d378acd2ecf6c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4430",
    "kind": "arxiv",
    "version": 1
  }
}