Pith Number

pith:VGJMBGMB

pith:2018:VGJMBGMBYTBZIZZBH272D26DJU

not attested not anchored not stored refs pending

Ramsey Spectroscopy with Displaced Frequency Jumps

A. V. Taichenachev, E. A. Donley, J. Kitching, J. W. Pollock, M. Shuker, R. Boudot, V. I. Yudin

arxiv:1812.01703 v1 · 2018-12-04 · 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{VGJMBGMBYTBZIZZBH272D26DJU}

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	2026-05-17T23:50:09.396028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a992c09981c4c39467213ebfa1ebc34d151b62507f9f194023c6eb76aeea5cdf

Aliases

arxiv: 1812.01703 · arxiv_version: 1812.01703v1 · doi: 10.48550/arxiv.1812.01703 · pith_short_12: VGJMBGMBYTBZ · pith_short_16: VGJMBGMBYTBZIZZB · pith_short_8: VGJMBGMB

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/VGJMBGMBYTBZIZZBH272D26DJU \
  | 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: a992c09981c4c39467213ebfa1ebc34d151b62507f9f194023c6eb76aeea5cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c61a5eb6f5d99714e55927711e546840546497bcc17a2679420738a7f2c47880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-12-04T21:44:29Z",
    "title_canon_sha256": "1f0bae4ed3c1f4c0c79644807d7a19343b3a3e84ba2157da8d8e057aad3bd936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01703",
    "kind": "arxiv",
    "version": 1
  }
}