Pith Number

pith:7BQP3PAM

pith:2014:7BQP3PAMF3JUNN6DRJGMZYWBXL

not attested not anchored not stored refs pending

Measurement of the scalar third-order electric polarizability of the Cs ground state using CPT-spectroscopy in Ramsey geometry

Antoine Weis, Jean-Luc Robyr, Paul Knowles

arxiv:1402.5776 v1 · 2014-02-24 · 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{7BQP3PAMF3JUNN6DRJGMZYWBXL}

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	2026-05-18T02:58:13.677395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f860fdbc0c2ed346b7c38a4ccce2c1bad8208a634bcdaf20385db37b7bdd1fd1

Aliases

arxiv: 1402.5776 · arxiv_version: 1402.5776v1 · doi: 10.48550/arxiv.1402.5776 · pith_short_12: 7BQP3PAMF3JU · pith_short_16: 7BQP3PAMF3JUNN6D · pith_short_8: 7BQP3PAM

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/7BQP3PAMF3JUNN6DRJGMZYWBXL \
  | 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: f860fdbc0c2ed346b7c38a4ccce2c1bad8208a634bcdaf20385db37b7bdd1fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63339262102d1bed70ccef355704206d1b12de9f571160056963de8e71f8f579",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-02-24T10:28:11Z",
    "title_canon_sha256": "5addc430973a4c87d29fa8dd8ecaf05a44153f112d984844e31f606db76c1e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5776",
    "kind": "arxiv",
    "version": 1
  }
}