Pith Number

pith:LJZK6CYN

pith:2009:LJZK6CYNRTNISHFMLPLHCWMKZT

not attested not anchored not stored refs pending

Exploiting the composite character of Rydberg atoms for cold atom trapping

I. Lesanovsky, M. Mayle, P. Schmelcher

arxiv:0902.2877 v1 · 2009-02-17 · 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{LJZK6CYNRTNISHFMLPLHCWMKZT}

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	2026-07-04T15:41:34.610628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a72af0b0d8cda891cac5bd671598accfe39486704c3eb522eaa29d25969be74

Aliases

arxiv: 0902.2877 · arxiv_version: 0902.2877v1 · doi: 10.48550/arxiv.0902.2877 · pith_short_12: LJZK6CYNRTNI · pith_short_16: LJZK6CYNRTNISHFM · pith_short_8: LJZK6CYN

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/LJZK6CYNRTNISHFMLPLHCWMKZT \
  | 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: 5a72af0b0d8cda891cac5bd671598accfe39486704c3eb522eaa29d25969be74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3088f20064938e63fe4cca43cbf11ee8f00a42c8a63bf654005dcce9fce561",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-02-17T09:53:36Z",
    "title_canon_sha256": "fb697e1af61b1319651a7da8c166b76503f68f7c8914186a6598b9b66c3de36d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2877",
    "kind": "arxiv",
    "version": 1
  }
}