Pith Number

pith:7LN7TDRI

pith:2010:7LN7TDRIC66ED6A2PP5DRUOVWW

not attested not anchored not stored refs pending

Ion dynamics in a linear radio-frequency trap with a single cooling laser

Annette Calisti (PIIM), Caroline Champenois (PIIM), Jofre Pedregosa-Gutierrez (PIIM), Martina Knoop (PIIM), Mathieu Marciante (PIIM)

arxiv:1004.5202 v2 · 2010-04-29 · 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{7LN7TDRIC66ED6A2PP5DRUOVWW}

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	2026-05-18T02:07:45.271476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fadbf98e2817bc41f81a7bfa38d1d5b5a6870de18410466ffa3d25af696e7b67

Aliases

arxiv: 1004.5202 · arxiv_version: 1004.5202v2 · doi: 10.48550/arxiv.1004.5202 · pith_short_12: 7LN7TDRIC66E · pith_short_16: 7LN7TDRIC66ED6A2 · pith_short_8: 7LN7TDRI

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/7LN7TDRIC66ED6A2PP5DRUOVWW \
  | 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: fadbf98e2817bc41f81a7bfa38d1d5b5a6870de18410466ffa3d25af696e7b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0341fb6094986efe2fb31fb0d9b31d16d06f798b8f5cb8de117ea14b92dbf285",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-04-29T06:49:56Z",
    "title_canon_sha256": "a47dc49097a49d6bebbd009e3fbd156106437d44d010580151eb3933ab5debfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5202",
    "kind": "arxiv",
    "version": 2
  }
}