Pith Number

pith:XCP4IBFY

pith:2019:XCP4IBFY52IGL5RJ4RUQLANSCK

not attested not anchored not stored refs pending

Buffer-gas cooling, high-resolution spectroscopy and optical cycling of barium monofluoride molecules

Lucas Hofer, Michael Scharwaechter, Ralf Albrecht, Tim Langen, Tobias Sixt

arxiv:1906.08798 v2 · 2019-06-20 · physics.atom-ph · cond-mat.quant-gas · 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{XCP4IBFY52IGL5RJ4RUQLANSCK}

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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

Spectroscopic characterization of aluminum monofluoride with relevance to laser cooling and trapping

Receipt and verification

First computed	2026-07-05T00:32:38.390066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89fc404b8ee9065f629e4690581b2128773fe56f728fce0207910f6b8d7ec66

Aliases

arxiv: 1906.08798 · arxiv_version: 1906.08798v2 · doi: 10.48550/arxiv.1906.08798 · pith_short_12: XCP4IBFY52IG · pith_short_16: XCP4IBFY52IGL5RJ · pith_short_8: XCP4IBFY

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/XCP4IBFY52IGL5RJ4RUQLANSCK \
  | 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: b89fc404b8ee9065f629e4690581b2128773fe56f728fce0207910f6b8d7ec66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0454fee5950ed8b14de7f1bfe4a479cbe9c2a590ee968f48c535a9fca1f91af8",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-06-20T18:15:43Z",
    "title_canon_sha256": "5b59d88c4d7605efff67ecb98097dc10ce972ea0136c9699dd64cca05072af00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08798",
    "kind": "arxiv",
    "version": 2
  }
}