Pith Number

pith:ZPPBEL4M

pith:2015:ZPPBEL4MY2EANVSD3GNNKDWARS

not attested not anchored not stored refs pending

Measurement and numerical calculation of Rubidium Rydberg Stark spectra

Florian Jessen, Florian Karlewski, Jens Grimmel, J\'ozsef Fort\'agh, Malte Reinschmidt, Markus Mack, N\'ora S\'andor

arxiv:1503.08953 v1 · 2015-03-31 · 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{ZPPBEL4MY2EANVSD3GNNKDWARS}

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	2026-05-18T02:12:10.653260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbde122f8cc68806d643d99ad50ec08cae7fd67bcd2db6e9d0d3643a46a8cf56

Aliases

arxiv: 1503.08953 · arxiv_version: 1503.08953v1 · doi: 10.48550/arxiv.1503.08953 · pith_short_12: ZPPBEL4MY2EA · pith_short_16: ZPPBEL4MY2EANVSD · pith_short_8: ZPPBEL4M

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/ZPPBEL4MY2EANVSD3GNNKDWARS \
  | 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: cbde122f8cc68806d643d99ad50ec08cae7fd67bcd2db6e9d0d3643a46a8cf56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60f8069aada4a9ed72529bbdf96370ac1ecb0e6bf34325d29f971aebbc09e6f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-03-31T08:46:50Z",
    "title_canon_sha256": "02009fab5fbd6f11dd090a0d13082776280e177401ea63b2c44c8c55e9f9591e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08953",
    "kind": "arxiv",
    "version": 1
  }
}