Pith Number

pith:YZEKHXXB

pith:2019:YZEKHXXBLSLEC34XLGLK6TZUSV

not attested not anchored not stored refs pending

Fine structure in the $\alpha$ decay of $^{223}$U

A.H. Feng, A.N. Andreyev, B. Ding, C.J. Lin, C. Qi, D.S. Hou, F.S. Zhang, G.Q. Xiao, H.B. Yang, H.S. Xu, H.Y. Lu, J.G. Wang, J. Jiang, J. Li, K.L. Wang, L.J. Sun, L. Ma, L. Yu, M.D. Sun, M.L. Liu, N.R. Ma, T.H. Huang, W.Q. Zhang, W. Zuo, X.H. Zhou, X. Wang, X.Y. Liu, Y.S. Wang, Z.G. Gan, Z.H. Li, Z. Liu, Z.Y. Zhang

arxiv:1904.04961 v5 · 2019-04-10 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZEKHXXBLSLEC34XLGLK6TZUSV}

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	2026-07-05T00:21:33.999298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c648a3dee15c96416f975996af4f34957e2c7b8762bae71922b6997c89be4486

Aliases

arxiv: 1904.04961 · arxiv_version: 1904.04961v5 · doi: 10.48550/arxiv.1904.04961 · pith_short_12: YZEKHXXBLSLE · pith_short_16: YZEKHXXBLSLEC34X · pith_short_8: YZEKHXXB

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/YZEKHXXBLSLEC34XLGLK6TZUSV \
  | 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: c648a3dee15c96416f975996af4f34957e2c7b8762bae71922b6997c89be4486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47400b57981b516c97f1acea44cf41b2862fd2ffef36665be8bb57b1ad2eff1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-04-10T01:13:04Z",
    "title_canon_sha256": "b00a908921299eb0a6bcf48bcf55f4df3dfc0e4cfd69a612e5ad28fff944bf3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04961",
    "kind": "arxiv",
    "version": 5
  }
}