Pith Number

pith:FXREJAAY

pith:2000:FXREJAAYLTAY3ZUSDPWB32SLY7

not attested not anchored not stored refs pending

Motional sidebands and direct measurement of the cooling rate in the resonance fluorescence of a single trapped ion

Ch. Raab, F. Schmidt-Kaler, H. Oberst, J. Bolle, J. Eschner, R. Blatt

arxiv:quant-ph/0003009 v4 · 2000-03-02 · 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{FXREJAAYLTAY3ZUSDPWB32SLY7}

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	2026-07-04T16:22:18.395898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de24480185cc18de6921bec1dea4bc7e5fabd69a9b5589edacc18854530474d

Aliases

arxiv: quant-ph/0003009 · arxiv_version: quant-ph/0003009v4 · doi: 10.48550/arxiv.quant-ph/0003009 · pith_short_12: FXREJAAYLTAY · pith_short_16: FXREJAAYLTAY3ZUS · pith_short_8: FXREJAAY

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/FXREJAAYLTAY3ZUSDPWB32SLY7 \
  | 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: 2de24480185cc18de6921bec1dea4bc7e5fabd69a9b5589edacc18854530474d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc3f63861b783280f33a66c6589383a7cab508268482995570a982c43ed985f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-03-02T21:53:54Z",
    "title_canon_sha256": "48ffb3714dac8f9cb2ee4744a3c752cb0489cbcf55a4a5a230bb1080f2c3973a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0003009",
    "kind": "arxiv",
    "version": 4
  }
}