Pith Number

pith:EW5YYUPQ

pith:2019:EW5YYUPQGQ4FIPF36BQSYNGGE3

not attested not anchored not stored refs pending

Systematic study of $\alpha$ decay for odd-$A$ nuclei within a two-potential approach

Chao Duan, Jun-Gang Deng, Ping Guo, Xiao-Dong Sun, Xiao-Hua Li

arxiv:1903.07301 v1 · 2019-03-18 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EW5YYUPQGQ4FIPF36BQSYNGGE3}

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	2026-05-17T23:48:19.761674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25bb8c51f03438543cbbf0612c34c626f571b958896233b88e8d21ba52de741d

Aliases

arxiv: 1903.07301 · arxiv_version: 1903.07301v1 · doi: 10.48550/arxiv.1903.07301 · pith_short_12: EW5YYUPQGQ4F · pith_short_16: EW5YYUPQGQ4FIPF3 · pith_short_8: EW5YYUPQ

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/EW5YYUPQGQ4FIPF36BQSYNGGE3 \
  | 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: 25bb8c51f03438543cbbf0612c34c626f571b958896233b88e8d21ba52de741d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dadf51730569005580679e140b1b64d103d44aba7d356612b06de179a8f2fa22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-03-18T08:44:10Z",
    "title_canon_sha256": "4caba5d1af5fd41ca2beba2507c0183c60b0231d97a4910095c8240ed7caf901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07301",
    "kind": "arxiv",
    "version": 1
  }
}