Pith Number

pith:55Z7ORAF

pith:2002:55Z7ORAF6CLWYYW3X3MTF25S64

not attested not anchored not stored refs pending

Echo spectroscopy and quantum stability of trapped atoms

A. Kaplan, M. F. Andersen, N. Davidson

arxiv:quant-ph/0208052 v1 · 2002-08-08 · quant-ph · nlin.CD · 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{55Z7ORAF6CLWYYW3X3MTF25S64}

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	2026-07-04T16:36:08.413501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef73f74405f0976c62dbbed932ebb2f736c479eb77d789de83765d5d1d90f3e6

Aliases

arxiv: quant-ph/0208052 · arxiv_version: quant-ph/0208052v1 · doi: 10.48550/arxiv.quant-ph/0208052 · pith_short_12: 55Z7ORAF6CLW · pith_short_16: 55Z7ORAF6CLWYYW3 · pith_short_8: 55Z7ORAF

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/55Z7ORAF6CLWYYW3X3MTF25S64 \
  | 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: ef73f74405f0976c62dbbed932ebb2f736c479eb77d789de83765d5d1d90f3e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ec624dd31c49c919a854de32352ece402cf99ba515e8db6e9508f97fa07cc2",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-08-08T08:43:07Z",
    "title_canon_sha256": "6ef5e3f94d3d6fa5fe8a11f802a1c3ef2289c56c834fe6d692dea93460333927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0208052",
    "kind": "arxiv",
    "version": 1
  }
}