Pith Number

pith:PS4W25L2

pith:2011:PS4W25L2PPHECLLPORNZIUL33P

not attested not anchored not stored refs pending

The focusing effect of cold atomic cloud with a red-detuned Gaussian beam

Shuyu Zhou, Tao Hong, Yuzhu Wang, Zhenglu Duan

arxiv:1108.3144 v2 · 2011-08-16 · quant-ph · 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{PS4W25L2PPHECLLPORNZIUL33P}

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	2026-05-18T02:28:32.195163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb96d757a7bce412d6f745b94517bdbe57a00777aefdc22b2df5379a5602521

Aliases

arxiv: 1108.3144 · arxiv_version: 1108.3144v2 · doi: 10.48550/arxiv.1108.3144 · pith_short_12: PS4W25L2PPHE · pith_short_16: PS4W25L2PPHECLLP · pith_short_8: PS4W25L2

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/PS4W25L2PPHECLLPORNZIUL33P \
  | 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: 7cb96d757a7bce412d6f745b94517bdbe57a00777aefdc22b2df5379a5602521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "626add6bb47b271b643c64a0c0ec782e84f83de90438dc3839944cc5cf30bdea",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-16T02:27:48Z",
    "title_canon_sha256": "4d912c8e1069822ff86f4f946b911bf9ee194f06a263be519c8ba247d06a0102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3144",
    "kind": "arxiv",
    "version": 2
  }
}