Pith Number

pith:5PWYC5LE

pith:2016:5PWYC5LEEKIYOB4VVSJZHKPEJK

not attested not anchored not stored refs pending

Perpendicular laser cooling with a rotating wall potential in a Penning trap

John J. Bollinger, Joseph W. Britton, Justin G. Bohnet, Steven B. Torrisi

arxiv:1602.05144 v2 · 2016-02-16 · quant-ph · physics.atom-ph · physics.plasm-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{5PWYC5LEEKIYOB4VVSJZHKPEJK}

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	2026-05-18T01:13:23.654945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebed8175642291870795ac9393a9e44a864861a88c3dd910673d93d17606e0a8

Aliases

arxiv: 1602.05144 · arxiv_version: 1602.05144v2 · doi: 10.48550/arxiv.1602.05144 · pith_short_12: 5PWYC5LEEKIY · pith_short_16: 5PWYC5LEEKIYOB4V · pith_short_8: 5PWYC5LE

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/5PWYC5LEEKIYOB4VVSJZHKPEJK \
  | 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: ebed8175642291870795ac9393a9e44a864861a88c3dd910673d93d17606e0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df9e27df0f7a36b5e23c0e61d12b4f8a52db6e6c209d5b255b4371ca1881b71",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-16T19:19:03Z",
    "title_canon_sha256": "e70f977b93be17c84f02b8553049bc9a2f6e7a19d621d5d88feee104931d5c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05144",
    "kind": "arxiv",
    "version": 2
  }
}