Pith Number

pith:25STMBOG

pith:2015:25STMBOGOO7XV3OAWBYGPR6GOD

not attested not anchored not stored refs pending

Optoelectrical cooling of polar molecules to sub-millikelvin temperatures

Alexander Prehn, Gerhard Rempe, Martin Ibr\"ugger, Martin Zeppenfeld, Rosa Gl\"ockner

arxiv:1511.09427 v2 · 2015-11-30 · physics.atom-ph · physics.chem-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{25STMBOGOO7XV3OAWBYGPR6GOD}

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	2026-05-18T01:20:25.741652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7653605c673bf7aedc0b07067c7c670c64e7e84743bafb0e6766a212255c06a

Aliases

arxiv: 1511.09427 · arxiv_version: 1511.09427v2 · doi: 10.48550/arxiv.1511.09427 · pith_short_12: 25STMBOGOO7X · pith_short_16: 25STMBOGOO7XV3OA · pith_short_8: 25STMBOG

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/25STMBOGOO7XV3OAWBYGPR6GOD \
  | 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: d7653605c673bf7aedc0b07067c7c670c64e7e84743bafb0e6766a212255c06a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d233d30ec8d5f5d4a2de9739f90007e5a44e0899be32da16993f39027b1ae8ed",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-11-30T18:47:00Z",
    "title_canon_sha256": "aa26898773d96497423488aab0c5344060c1ba75618c6c246ea12cee9a311069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09427",
    "kind": "arxiv",
    "version": 2
  }
}