Pith Number

pith:4NPXUWZN

pith:2019:4NPXUWZNX4Q7MKQXHS2J333HFS

not attested not anchored not stored refs pending

Laser cooling with adiabatic passage for diatomic molecules

Bo Yan, Qian Liang, Tao Chen, Wenhao Bu, Yuhe Zhang

arxiv:1902.05212 v2 · 2019-02-14 · 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{4NPXUWZNX4Q7MKQXHS2J333HFS}

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	2026-05-17T23:47:01.863779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e35f7a5b2dbf21f62a173cb49def672cba33c3295b9f14912731f0ba4dcd1c41

Aliases

arxiv: 1902.05212 · arxiv_version: 1902.05212v2 · doi: 10.48550/arxiv.1902.05212 · pith_short_12: 4NPXUWZNX4Q7 · pith_short_16: 4NPXUWZNX4Q7MKQX · pith_short_8: 4NPXUWZN

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/4NPXUWZNX4Q7MKQXHS2J333HFS \
  | 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: e35f7a5b2dbf21f62a173cb49def672cba33c3295b9f14912731f0ba4dcd1c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58f478e9201511d435abc9fe85bedc6a2411b375bcc685bdd61bba4aba82f629",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-02-14T04:18:09Z",
    "title_canon_sha256": "d7b846e0b65fbb51df769685721a2513c03bd6c0293debff486bf386bb4b3ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05212",
    "kind": "arxiv",
    "version": 2
  }
}