Pith Number

pith:PIN7ZGOT

pith:2012:PIN7ZGOT6JVOU7RLEXLQH63DP6

not attested not anchored not stored refs pending

Sisyphus Cooling of Electrically Trapped Polyatomic Molecules

A. Prehn, B.G.U. Englert, C. Sommer, G. Rempe, L.D. van Buuren, M. Mielenz, M. Motsch, M. Zeppenfeld, R. Gl\"ockner

arxiv:1208.0046 v1 · 2012-07-31 · 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{PIN7ZGOT6JVOU7RLEXLQH63DP6}

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	2026-05-18T03:39:52.779321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1bfc99d3f26aea7e2b25d703fb637f894af2ed4e69445fffe0f532316c3a6b

Aliases

arxiv: 1208.0046 · arxiv_version: 1208.0046v1 · doi: 10.48550/arxiv.1208.0046 · pith_short_12: PIN7ZGOT6JVO · pith_short_16: PIN7ZGOT6JVOU7RL · pith_short_8: PIN7ZGOT

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/PIN7ZGOT6JVOU7RLEXLQH63DP6 \
  | 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: 7a1bfc99d3f26aea7e2b25d703fb637f894af2ed4e69445fffe0f532316c3a6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89ff31ce5e4bf88f30f88ed30d85ae0cafa7ca7780697edc26cd0a8e1b8e01e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-07-31T22:36:54Z",
    "title_canon_sha256": "3cc5de23b68a38c5887a6ae70c0184f715cbc3029f803802ddf1446fc0f2db89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0046",
    "kind": "arxiv",
    "version": 1
  }
}