Pith Number

pith:B3F3I4A7

pith:1998:B3F3I4A7QKQGTAJPIYYUSIU5EZ

not attested not anchored not stored refs pending

Long-time-scale revivals in ion traps

A. Vidiella-Barranco, Brazil), Campinas, Dagoberto S. Freitas, H. Moya-Cessa, J.A. Roversi, S.M. Dutra (Universidade Estadual de Campinas

arxiv:quant-ph/9812047 v1 · 1998-12-17 · quant-ph · 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{B3F3I4A7QKQGTAJPIYYUSIU5EZ}

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	2026-05-18T01:35:28.492774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ecbb4701f82a069812f463149229d267234bdb496c75b0cf438a6ddb7aeb9a6

Aliases

arxiv: quant-ph/9812047 · arxiv_version: quant-ph/9812047v1 · doi: 10.48550/arxiv.quant-ph/9812047 · pith_short_12: B3F3I4A7QKQG · pith_short_16: B3F3I4A7QKQGTAJP · pith_short_8: B3F3I4A7

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/B3F3I4A7QKQGTAJPIYYUSIU5EZ \
  | 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: 0ecbb4701f82a069812f463149229d267234bdb496c75b0cf438a6ddb7aeb9a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2618434f1b8e57212085af4ba3ae476bdd3b3e9ac76348c2141ae85404fdb30a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-12-17T16:32:46Z",
    "title_canon_sha256": "bd11810971be8a719f815c3fb3df9e4c56ea7549e360891f5c19961140e6b317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9812047",
    "kind": "arxiv",
    "version": 1
  }
}