Pith Number

pith:DCXVQ747

pith:2025:DCXVQ747T2ZY5MJKLIQJOVF6SV

not attested not anchored not stored refs pending

Direct Measurement of the $5s5p\,{}^1P_1 \to 5s4d\,{}^1D_2$ Decay Rate in Strontium

Naohiro Okamoto, Takatoshi Aoki, Yoshio Torii

arxiv:2510.22184 v3 · 2025-10-25 · 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{DCXVQ747T2ZY5MJKLIQJOVF6SV}

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	2026-06-29T01:14:25.249028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18af587f9f9eb38eb12a5a209754be95659020a31a984fd632851a42154d8c0f

Aliases

arxiv: 2510.22184 · arxiv_version: 2510.22184v3 · doi: 10.48550/arxiv.2510.22184 · pith_short_12: DCXVQ747T2ZY · pith_short_16: DCXVQ747T2ZY5MJK · pith_short_8: DCXVQ747

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/DCXVQ747T2ZY5MJKLIQJOVF6SV \
  | 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: 18af587f9f9eb38eb12a5a209754be95659020a31a984fd632851a42154d8c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "332a1df155c4d6de35554c5784144ace39dc58b937f1da47017c6a5226deb552",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-10-25T06:32:46Z",
    "title_canon_sha256": "80c97e17902b27ad9fe6b2840c0036afa3d92da1730db3b2d5317c07fd22c75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.22184",
    "kind": "arxiv",
    "version": 3
  }
}