Pith Number

pith:3CGGNBEO

pith:2007:3CGGNBEOQVFB34G4FWDBC6TFHJ

not attested not anchored not stored refs pending

Existence of long-lived isotopes of a superheavy element in natural Au

A. Marinov, A. Pape, D. Kolb, H.W. Miller, I. Rodushkin, I. Segal, L. Halicz, R. Brandt, R.V. Gentry, Y. Kashiv

arxiv:nucl-ex/0702051 v1 · 2007-02-25 · 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{3CGGNBEOQVFB34G4FWDBC6TFHJ}

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	2026-05-18T01:38:16.827775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88c66848e854a1df0dc2d86117a653a453c146b8bebc0100d04640f5d2343b8

Aliases

arxiv: nucl-ex/0702051 · arxiv_version: nucl-ex/0702051v1 · doi: 10.48550/arxiv.nucl-ex/0702051 · pith_short_12: 3CGGNBEOQVFB · pith_short_16: 3CGGNBEOQVFB34G4 · pith_short_8: 3CGGNBEO

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/3CGGNBEOQVFB34G4FWDBC6TFHJ \
  | 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: d88c66848e854a1df0dc2d86117a653a453c146b8bebc0100d04640f5d2343b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95895c19a33a1aee81ef6a1b0d8b40e8e51575b4efa2984fca24b07fe2f8c3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2007-02-25T13:17:40Z",
    "title_canon_sha256": "8ed9edc88dd37cb006d61f6502f69b1ea095259dd300bf1dcf1e357ecea80d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0702051",
    "kind": "arxiv",
    "version": 1
  }
}