Pith Number

pith:GGE4PWZF

pith:2013:GGE4PWZFY6FQ22Y26UQDJNOGS2

not attested not anchored not stored refs pending

Optimization and analysis of experimental parameters for polarization gradient cooling in optical molasses

Jinpeng Yuan, Liantuan Xiao, Suotang Jia, Xuefang Chang, Yanting Zhao, Yonggang Yang, Zhonghua Ji

arxiv:1304.7066 v2 · 2013-04-26 · 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{GGE4PWZFY6FQ22Y26UQDJNOGS2}

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	2026-05-18T02:20:50.069621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3189c7db25c78b0d6b1af52034b5c6969163f3814411187f023f44b157ec99bb

Aliases

arxiv: 1304.7066 · arxiv_version: 1304.7066v2 · doi: 10.48550/arxiv.1304.7066 · pith_short_12: GGE4PWZFY6FQ · pith_short_16: GGE4PWZFY6FQ22Y2 · pith_short_8: GGE4PWZF

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/GGE4PWZFY6FQ22Y26UQDJNOGS2 \
  | 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: 3189c7db25c78b0d6b1af52034b5c6969163f3814411187f023f44b157ec99bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b4eba61ceddd554c958f6eb2e289c9e95180fa2f773e098f5530e194aeb261",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-04-26T04:40:36Z",
    "title_canon_sha256": "fccf1efcc939e2bcfc02133dc1c9fb3582379b01abeec689bda90de0c686ab23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7066",
    "kind": "arxiv",
    "version": 2
  }
}