Pith Number

pith:36RULJ5K

pith:2010:36RULJ5K2EMAYEKIS6376OKST2

not attested not anchored not stored refs pending

Spectroscopy of a narrow-line laser cooling transition in atomic dysprosium

Benjamin L. Lev, Mingwu Lu, Seo Ho Youn

arxiv:1009.2962 v1 · 2010-09-15 · physics.atom-ph · quant-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{36RULJ5K2EMAYEKIS6376OKST2}

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	2026-05-18T04:03:29.794023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfa345a7aad1180c114897b7ff39529e8c224e7e38f6df2b520607639c0f32f7

Aliases

arxiv: 1009.2962 · arxiv_version: 1009.2962v1 · doi: 10.48550/arxiv.1009.2962 · pith_short_12: 36RULJ5K2EMA · pith_short_16: 36RULJ5K2EMAYEKI · pith_short_8: 36RULJ5K

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/36RULJ5K2EMAYEKIS6376OKST2 \
  | 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: dfa345a7aad1180c114897b7ff39529e8c224e7e38f6df2b520607639c0f32f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63650c9b25bd3540f66c74ebd62ddc7ada9382fed97a5257c0a49bd7cd7d095f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-09-15T16:15:59Z",
    "title_canon_sha256": "b98ab0b8b8582df82d7957b1257a1590d76abeeeae9e65828825d3e2565049b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2962",
    "kind": "arxiv",
    "version": 1
  }
}