Pith Number

pith:CUUQCHYT

pith:2005:CUUQCHYTT5UANWEKOB7F5WRR6E

not attested not anchored not stored refs pending

Laser cooling of new atomic and molecular species with ultrafast pulses

D. Kielpinski

arxiv:physics/0512065 v1 · 2005-12-07 · 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{CUUQCHYTT5UANWEKOB7F5WRR6E}

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	2026-05-18T01:38:07.362375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1529011f139f6806d88a707e5eda31f116cae9d19fff2d1c298e7648bae18a13

Aliases

arxiv: physics/0512065 · arxiv_version: physics/0512065v1 · doi: 10.48550/arxiv.physics/0512065 · pith_short_12: CUUQCHYTT5UA · pith_short_16: CUUQCHYTT5UANWEK · pith_short_8: CUUQCHYT

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/CUUQCHYTT5UANWEKOB7F5WRR6E \
  | 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: 1529011f139f6806d88a707e5eda31f116cae9d19fff2d1c298e7648bae18a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c34f9bffee6dae71d0816ac62e870778c38d64bec9e7819c0007a0d8606d3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2005-12-07T20:54:18Z",
    "title_canon_sha256": "87745df8cd64e09d7422440a9c930e3ca9104491927471a8d0eb72d74f3f64fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0512065",
    "kind": "arxiv",
    "version": 1
  }
}