Pith Number

pith:4STNTOGR

pith:2017:4STNTOGRRBFLUIW3SSM67JGF4C

not attested not anchored not stored refs pending

Quantum absorption refrigerator with trapped ions

Alexandre Roulet, Dzmitry Matsukevich, Gleb Maslennikov, Jaren Gan, Jibo Dai, Roland Hablutzel, Shiqian Ding, Stefan Nimmrichter, Valerio Scarani

arxiv:1702.08672 v1 · 2017-02-28 · quant-ph · 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{4STNTOGRRBFLUIW3SSM67JGF4C}

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	2026-05-17T23:56:30.355802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4a6d9b8d1884aba22db9499efa4c5e088993f817e7266296845897446343ebb

Aliases

arxiv: 1702.08672 · arxiv_version: 1702.08672v1 · doi: 10.48550/arxiv.1702.08672 · pith_short_12: 4STNTOGRRBFL · pith_short_16: 4STNTOGRRBFLUIW3 · pith_short_8: 4STNTOGR

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/4STNTOGRRBFLUIW3SSM67JGF4C \
  | 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: e4a6d9b8d1884aba22db9499efa4c5e088993f817e7266296845897446343ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e205aee0be1a5e86ae6dfcc8d2ab11a5e6f5d40c3a2366badfcc9e9e93ac651",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-28T07:15:50Z",
    "title_canon_sha256": "45f9e69d7da80f689cb9c08365884e29821fee342c630ad4669a4861b4d6b367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08672",
    "kind": "arxiv",
    "version": 1
  }
}