Pith Number

pith:7HAILWIM

pith:2002:7HAILWIMM767WNNHT7QRMA3F3K

not attested not anchored not stored refs pending

Relativistic many-body calculations of excitation energies and transition rates in ytterbium-like ions

J. R. Albritton, M. S. Safronova, U. I. Safronova, W. R. Johnson

arxiv:physics/0205051 v1 · 2002-05-17 · 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{7HAILWIMM767WNNHT7QRMA3F3K}

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	2026-05-18T01:05:14.829478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c085d90c67fdfb35a79fe1160365daa574154354acc25fabd693d1aa819b1a

Aliases

arxiv: physics/0205051 · arxiv_version: physics/0205051v1 · doi: 10.48550/arxiv.physics/0205051 · pith_short_12: 7HAILWIMM767 · pith_short_16: 7HAILWIMM767WNNH · pith_short_8: 7HAILWIM

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/7HAILWIMM767WNNHT7QRMA3F3K \
  | 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: f9c085d90c67fdfb35a79fe1160365daa574154354acc25fabd693d1aa819b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14ed9ca1f7bd5ef27042ed586d5128f3482d1314ddbef582383636848810352",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2002-05-17T19:24:02Z",
    "title_canon_sha256": "e1c1346850b277b9bd76e234d1efdd0e68bd4b9d06e3b4b52d926fd91a24c114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0205051",
    "kind": "arxiv",
    "version": 1
  }
}