Pith Number

pith:AWSHQD55

pith:2013:AWSHQD55JWRI7VEV76HZKUWOW5

not attested not anchored not stored refs pending

Gray molasses cooling of $^{39}$K to a high phase-space density

A. Aspect, G. Salomon, L. Fouch\'e, P. Bouyer, P. Wang, T. Bourdel

arxiv:1310.4014 v1 · 2013-10-15 · cond-mat.quant-gas · 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{AWSHQD55JWRI7VEV76HZKUWOW5}

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	2026-05-18T01:47:05.197774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a4780fbd4da28fd495ff8f9552ceb7533f819f9deb4247516242d8dea12264

Aliases

arxiv: 1310.4014 · arxiv_version: 1310.4014v1 · doi: 10.48550/arxiv.1310.4014 · pith_short_12: AWSHQD55JWRI · pith_short_16: AWSHQD55JWRI7VEV · pith_short_8: AWSHQD55

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/AWSHQD55JWRI7VEV76HZKUWOW5 \
  | 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: 05a4780fbd4da28fd495ff8f9552ceb7533f819f9deb4247516242d8dea12264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60c78a509474122fa798187f22fbcfa5e51b8a3462bdd1b1a215afc18daf5f02",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-10-15T11:43:55Z",
    "title_canon_sha256": "38115a535ec9abaa7aecfc41306ea5c8bd3cbd895e5d3ee6f708f4979b3e1276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4014",
    "kind": "arxiv",
    "version": 1
  }
}