Pith Number

pith:4YNY5ENU

pith:2013:4YNY5ENU4WX3IZAMNDPIMO23IL

not attested not anchored not stored refs pending

Modular cryostat for ion trapping with surface-electrode ion traps

Alexa W. Harter, Grahame Vittorini, Kenneth R. Brown, Kenneth Wright, S. Charles Doret

arxiv:1302.4822 v3 · 2013-02-20 · physics.atom-ph · physics.ins-det · 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{4YNY5ENU4WX3IZAMNDPIMO23IL}

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	2026-05-18T03:26:40.848070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61b8e91b4e5afb4640c68de863b5b42ec79955c1dba1b203142e1fc22d9127b

Aliases

arxiv: 1302.4822 · arxiv_version: 1302.4822v3 · doi: 10.48550/arxiv.1302.4822 · pith_short_12: 4YNY5ENU4WX3 · pith_short_16: 4YNY5ENU4WX3IZAM · pith_short_8: 4YNY5ENU

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/4YNY5ENU4WX3IZAMNDPIMO23IL \
  | 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: e61b8e91b4e5afb4640c68de863b5b42ec79955c1dba1b203142e1fc22d9127b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07431f99c7116e1f6aacc75af93a7d726fdf02474ed581801c6772c278fb5eb",
    "cross_cats_sorted": [
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-02-20T06:13:16Z",
    "title_canon_sha256": "548269193c9e2dfcd5e46a67dcd10aa4188998b7ed175b9b015b6dce50de7260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4822",
    "kind": "arxiv",
    "version": 3
  }
}