Pith Number

pith:P554N5CB

pith:2010:P554N5CBF3S3XSJCVD47SOWOKE

not attested not anchored not stored refs pending

Precision measurement of the 5 2S1/2 - 4 2D5/2 quadrupole transition isotope shift between 88Sr+ and 86Sr+

John Chiaverini, Julian C. Berengut, Warren E. Lybarger Jr

arxiv:1009.0883 v2 · 2010-09-05 · physics.atom-ph · quant-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{P554N5CBF3S3XSJCVD47SOWOKE}

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	2026-05-18T04:20:03.817415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7bc6f4412ee5bbc922a8f9f93ace512256a15b6c032237c55298e0b42ee90e

Aliases

arxiv: 1009.0883 · arxiv_version: 1009.0883v2 · doi: 10.48550/arxiv.1009.0883 · pith_short_12: P554N5CBF3S3 · pith_short_16: P554N5CBF3S3XSJC · pith_short_8: P554N5CB

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/P554N5CBF3S3XSJCVD47SOWOKE \
  | 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: 7f7bc6f4412ee5bbc922a8f9f93ace512256a15b6c032237c55298e0b42ee90e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e21076d3d741e77145b228e80f9d380a5a175fef1ba2753b46d07e6c3fbb5ec",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-09-05T01:18:48Z",
    "title_canon_sha256": "5d07e1642cf9a1a52a34b1c6e65be973873e36bf741e42b2e504f2210990c6e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0883",
    "kind": "arxiv",
    "version": 2
  }
}