Pith Number

pith:3HTQC2T4

pith:2012:3HTQC2T4ENZ4CQAIWLVE2LNFN4

not attested not anchored not stored refs pending

Fast compression of a cold atomic cloud using a blue detuned crossed dipole trap

Giovanni Barontini, Julien Chabe, Laure Mercier de Lepinay, Louis Bellando, Robin Kaiser, Tom Bienaime

arxiv:1207.1131 v2 · 2012-07-04 · physics.atom-ph · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HTQC2T4ENZ4CQAIWLVE2LNFN4}

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	2026-05-18T02:21:08.522076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e7016a7c2373c14008b2ea4d2da56f1a994418660bdaf0c0f067eda907cf7e

Aliases

arxiv: 1207.1131 · arxiv_version: 1207.1131v2 · doi: 10.48550/arxiv.1207.1131 · pith_short_12: 3HTQC2T4ENZ4 · pith_short_16: 3HTQC2T4ENZ4CQAI · pith_short_8: 3HTQC2T4

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/3HTQC2T4ENZ4CQAIWLVE2LNFN4 \
  | 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: d9e7016a7c2373c14008b2ea4d2da56f1a994418660bdaf0c0f067eda907cf7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d8284f0385df657486684b0d7f00c29b4ae05abcba63e32fd1ff13feecd861b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-07-04T21:56:35Z",
    "title_canon_sha256": "060ca5b18a805ef88dab17ac8f28c18e4d3089ceb8cf0d2ffdfd950b2ecc47da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1131",
    "kind": "arxiv",
    "version": 2
  }
}