Pith Number

pith:J7J4WTC7

pith:2025:J7J4WTC72JABWL2RBMY4UHNNKO

not attested not anchored not stored refs pending

Combining laser cooling and Zeeman deceleration for precision spectroscopy in supersonic beams

Andreas Wallraff, Fr\'ed\'eric Merkt, Gloria Clausen, Hansj\"urg Schmutz, Josef A. Agner, Laura Gabriel, Tobias Thiele

arxiv:2501.02999 v1 · 2025-01-06 · 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{J7J4WTC72JABWL2RBMY4UHNNKO}

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.

Cited by

1 paper in Pith

Combining laser cooling and Zeeman deceleration for precision spectroscopy in supersonic beams

Receipt and verification

First computed	2026-07-05T09:57:28.980872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd3cb4c5fd2401b2f510b31ca1dad53b0a22a937fb88e9f0ddcb7c8d15fa675

Aliases

arxiv: 2501.02999 · arxiv_version: 2501.02999v1 · doi: 10.48550/arxiv.2501.02999 · pith_short_12: J7J4WTC72JAB · pith_short_16: J7J4WTC72JABWL2R · pith_short_8: J7J4WTC7

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/J7J4WTC72JABWL2RBMY4UHNNKO \
  | 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: 4fd3cb4c5fd2401b2f510b31ca1dad53b0a22a937fb88e9f0ddcb7c8d15fa675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b9a2d8a15f4bfa55a7b92efd05b0a32ce107ddbcd295a6c10e97c73a1785be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-01-06T13:16:53Z",
    "title_canon_sha256": "a45a662d8755da282b43e0421187496ca5592a0450668c026e0bf2de8e885db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02999",
    "kind": "arxiv",
    "version": 1
  }
}