Pith Number

pith:INXPYDTK

pith:2022:INXPYDTK7QCGDCWZT5KDS6VMR2

not attested not anchored not stored refs pending

An atom interferometer driven by a picosecond frequency comb

Cl\'ement Debavelaere, Cyrille Solaro, Pierre Clad\'e, Sa\"ida Guellati-Khelifa

arxiv:2207.12723 v1 · 2022-07-26 · 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{INXPYDTK7QCGDCWZT5KDS6VMR2}

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	2026-07-05T05:09:21.037984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436efc0e6afc04618ad99f54397aac8e991c506ad7bcf3470c6023ab397651ac

Aliases

arxiv: 2207.12723 · arxiv_version: 2207.12723v1 · doi: 10.48550/arxiv.2207.12723 · pith_short_12: INXPYDTK7QCG · pith_short_16: INXPYDTK7QCGDCWZ · pith_short_8: INXPYDTK

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/INXPYDTK7QCGDCWZT5KDS6VMR2 \
  | 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: 436efc0e6afc04618ad99f54397aac8e991c506ad7bcf3470c6023ab397651ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1032327d4f12d97112a984f3330eff0f921a71786c312034a38a814026916a4d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-07-26T08:25:42Z",
    "title_canon_sha256": "d18853f0fc8c2ce4e1d88ac34ad78c64c59e7d9c7deea3587c88600d7bbfdd5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12723",
    "kind": "arxiv",
    "version": 1
  }
}