Pith Number

pith:USL3BYVV

pith:2009:USL3BYVVJMHBAXOE4HC4AAL24F

not attested not anchored not stored refs pending

Evidence for a beta-decaying 1/2- isomer in 71Ni

D. Pauwels, I. Stefanescu, J. Diriken, J. Van de Walle, M. Huyse, N. Bree, N. Patronis, O. Ivanov, P. Van Duppen, S. Franchoo, T.E. Cocolios, W.B. Walters, Y. Kudryavtsev

arxiv:0903.1916 v1 · 2009-03-11 · 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{USL3BYVVJMHBAXOE4HC4AAL24F}

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	2026-07-04T17:18:36.886904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a497b0e2b54b0e105dc4e1c5c0017ae14bb5bf1a0ff2f8fd941859e8a6c0737a

Aliases

arxiv: 0903.1916 · arxiv_version: 0903.1916v1 · doi: 10.48550/arxiv.0903.1916 · pith_short_12: USL3BYVVJMHB · pith_short_16: USL3BYVVJMHBAXOE · pith_short_8: USL3BYVV

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/USL3BYVVJMHBAXOE4HC4AAL24F \
  | 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: a497b0e2b54b0e105dc4e1c5c0017ae14bb5bf1a0ff2f8fd941859e8a6c0737a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79af8a593a0aa96962d3c58ec26c24fc60b9c145ed6686867bb90974ac5bb457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-03-11T07:17:37Z",
    "title_canon_sha256": "5cb685aed318d2bd0b24815285aa3ba0a77109a951eeee0907cb07473878fdeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1916",
    "kind": "arxiv",
    "version": 1
  }
}