Pith Number

pith:HVYC5HW7

pith:2000:HVYC5HW7IFKXXMNKC3CZNGGTQF

not attested not anchored not stored refs pending

Ground state cooling, quantum state engineering and study of decoherence of ions in Paul traps

A. Mundt, Ch. Roos, D. Leibfried, F. Schmidt-Kaler, G. Reymond, G. Thalhammer, H. C. Naegerl, H. Rohde, J. Eschner, L. Hornekaer, M. Lederbauer, P. Barton, R. Blatt, S. Gulde, Th. Zeiger

arxiv:quant-ph/0003096 v1 · 2000-03-21 · 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{HVYC5HW7IFKXXMNKC3CZNGGTQF}

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	2026-05-18T01:38:03.331430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d702e9edf41557bb1aa16c59698d381466569b6abddf9574420392d7a6d833b

Aliases

arxiv: quant-ph/0003096 · arxiv_version: quant-ph/0003096v1 · doi: 10.48550/arxiv.quant-ph/0003096 · pith_short_12: HVYC5HW7IFKX · pith_short_16: HVYC5HW7IFKXXMNK · pith_short_8: HVYC5HW7

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/HVYC5HW7IFKXXMNKC3CZNGGTQF \
  | 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: 3d702e9edf41557bb1aa16c59698d381466569b6abddf9574420392d7a6d833b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "080bd3f3b5ecc6b682c99051402c02439bf5f4525e4cea87cfba32fbf094e2f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-03-21T13:23:52Z",
    "title_canon_sha256": "40a8b27b70953c7b7886bb9c9c174d86cacf7731e3af24b9c267a0413f5deddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0003096",
    "kind": "arxiv",
    "version": 1
  }
}