Pith Number

pith:J33TOALC

pith:2018:J33TOALCBFXYXZZBSRFQSJCCPX

not attested not anchored not stored refs pending

Calculation of atomic spectra and transition amplitudes for superheavy element Db (Z=105)

Bryce G. C. Lackenby, Victor V. Flambaum, Vladimir A. Dzuba

arxiv:1804.08244 v1 · 2018-04-23 · physics.atom-ph · 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{J33TOALCBFXYXZZBSRFQSJCCPX}

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	2026-05-18T00:06:04.280703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef7370162096f8be721944b0924427dcb3ba78658241eab3a1e090e2d788b00

Aliases

arxiv: 1804.08244 · arxiv_version: 1804.08244v1 · doi: 10.48550/arxiv.1804.08244 · pith_short_12: J33TOALCBFXY · pith_short_16: J33TOALCBFXYXZZB · pith_short_8: J33TOALC

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/J33TOALCBFXYXZZBSRFQSJCCPX \
  | 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: 4ef7370162096f8be721944b0924427dcb3ba78658241eab3a1e090e2d788b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8a241e033016170577febcba2e49f32c5cc6915ee7c5c3bbc528346750f080",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-04-23T05:08:34Z",
    "title_canon_sha256": "171ec98af91363f7368d3f4c57b333785196db6c29b6d715dd759ca7856e8864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08244",
    "kind": "arxiv",
    "version": 1
  }
}