Pith Number

pith:ILO4OP3F

pith:2009:ILO4OP3FHQXTZUAYVTTXI6YQCZ

not attested not anchored not stored refs pending

How can a 22-pole ion trap exhibit 10 local minima in the effective potential?

J. Mikosch, K. Singer, M. Weidemueller, P. Hlavenka, R. Otto, R. Wester, S. Trippel

arxiv:0902.1695 v2 · 2009-02-10 · 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{ILO4OP3FHQXTZUAYVTTXI6YQCZ}

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	2026-05-18T02:14:48.475799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ddc73f653c2f3cd018ace7747b101657f51312a57d08450efd5df903461cc4

Aliases

arxiv: 0902.1695 · arxiv_version: 0902.1695v2 · doi: 10.48550/arxiv.0902.1695 · pith_short_12: ILO4OP3FHQXT · pith_short_16: ILO4OP3FHQXTZUAY · pith_short_8: ILO4OP3F

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/ILO4OP3FHQXTZUAYVTTXI6YQCZ \
  | 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: 42ddc73f653c2f3cd018ace7747b101657f51312a57d08450efd5df903461cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb060898d2a0b8ceb7dee4ed6d9abc0bb1ba38a8f675fe294c908d6fd4670625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-02-10T16:49:32Z",
    "title_canon_sha256": "32c5a1c522c4319e56614c5b27e4363c7df6bae941eb4be0bc1ef4dc22c9619e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1695",
    "kind": "arxiv",
    "version": 2
  }
}