Pith Number

pith:S3HQOJHW

pith:2017:S3HQOJHWEU2PEMD5DXOPNONL2U

not attested not anchored not stored refs pending

High-Resolution Laser Spectroscopy of Long-Lived Plutonium Isotopes

A. Voss, B. Cheal, I.D. Moore, I. Pohjalainen, K. Wendt, N. Trautmann, P. Campbell, S. Raeder, T. Kron, V. Sonnenschein

arxiv:1703.01845 v1 · 2017-03-06 · nucl-ex · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S3HQOJHWEU2PEMD5DXOPNONL2U}

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	2026-05-18T00:47:45.487209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96cf0724f62534f2307d1ddcf6b9abd53739b97de0a808a54c7a91017a724940

Aliases

arxiv: 1703.01845 · arxiv_version: 1703.01845v1 · doi: 10.48550/arxiv.1703.01845 · pith_short_12: S3HQOJHWEU2P · pith_short_16: S3HQOJHWEU2PEMD5 · pith_short_8: S3HQOJHW

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/S3HQOJHWEU2PEMD5DXOPNONL2U \
  | 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: 96cf0724f62534f2307d1ddcf6b9abd53739b97de0a808a54c7a91017a724940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df08323b7ed7ab83c8700cd5147727daca83b16694c03a2b4ddbe74b2b6244d9",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-03-06T12:50:40Z",
    "title_canon_sha256": "7f38c421a162424269d8ed7e6bb343b7f29f625cc92a29f0336dd2478a252923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01845",
    "kind": "arxiv",
    "version": 1
  }
}