Pith Number

pith:QQTHJUJT

pith:2014:QQTHJUJTCZDSK5ISXMV25DH7FS

not attested not anchored not stored refs pending

Measuring and manipulating the temperature of cold molecules trapped on a chip

Boris G. Sartakov, David Adu Smith, Gabriele Santambrogio, Gerard Meijer, Silvio Marx

arxiv:1406.7012 v1 · 2014-06-26 · 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{QQTHJUJTCZDSK5ISXMV25DH7FS}

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	2026-05-18T01:22:22.042260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

842674d1331647257512bb2bae8cff2c869c7315f1e897d7090d3e953a6f5a71

Aliases

arxiv: 1406.7012 · arxiv_version: 1406.7012v1 · doi: 10.48550/arxiv.1406.7012 · pith_short_12: QQTHJUJTCZDS · pith_short_16: QQTHJUJTCZDSK5IS · pith_short_8: QQTHJUJT

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/QQTHJUJTCZDSK5ISXMV25DH7FS \
  | 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: 842674d1331647257512bb2bae8cff2c869c7315f1e897d7090d3e953a6f5a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fa246af91d25017689c3e9b5c4c50a2f29ff9dd41370ae29c6c9c3a07de97b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-06-26T20:00:19Z",
    "title_canon_sha256": "c583d46cf2124c5b82ca7be3b626dff8b6febc22f2dfe1491abd9fec68632045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7012",
    "kind": "arxiv",
    "version": 1
  }
}