Pith Number

pith:ZSIOHXWG

pith:2013:ZSIOHXWGP3Q77VO2NPQHQ65V6Z

not attested not anchored not stored refs pending

Efficient, Tightly-Confined Trapping of 226Ra

I. A. Sulai, J. P. Greene, J. Singh, K. Bailey, M. R. Dietrich, M. R. Kalita, P. Mueller, R. H. Parker, R. J. Holt, T. P. O'Connor, W. Korsch, W. L. Trimble, Z.-T. Lu

arxiv:1305.7131 v1 · 2013-05-30 · 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{ZSIOHXWGP3Q77VO2NPQHQ65V6Z}

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	2026-05-18T03:22:16.332248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc90e3dec67ee1ffd5da6be0787bb5f65785240da519a18a4cf6c6669114595a

Aliases

arxiv: 1305.7131 · arxiv_version: 1305.7131v1 · doi: 10.48550/arxiv.1305.7131 · pith_short_12: ZSIOHXWGP3Q7 · pith_short_16: ZSIOHXWGP3Q77VO2 · pith_short_8: ZSIOHXWG

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/ZSIOHXWGP3Q77VO2NPQHQ65V6Z \
  | 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: cc90e3dec67ee1ffd5da6be0787bb5f65785240da519a18a4cf6c6669114595a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29211d2446625c6dbff7f1e781a591ef5143962313f9eeb4c34a9a5e227664bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-05-30T15:05:38Z",
    "title_canon_sha256": "ab6c49ac67c6412a224567587e97f893bca0766e84624fa6fa518bc1613688d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7131",
    "kind": "arxiv",
    "version": 1
  }
}