Pith Number

pith:KWSCK6Q7

pith:2013:KWSCK6Q7L7T3EIVFGIK6AVOWKR

not attested not anchored not stored refs pending

A complicated Duffing oscillator in the surface-electrode ion trap

Fei Zhou, Hao-Yu Wu, Liang Chen, Mang Feng, Wei Wan, Yi. Xie

arxiv:1302.3923 v1 · 2013-02-16 · 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{KWSCK6Q7L7T3EIVFGIK6AVOWKR}

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	2026-05-18T01:51:36.110251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a4257a1f5fe7b222a53215e055d654571f6c49b341647c38897bf485933fa9

Aliases

arxiv: 1302.3923 · arxiv_version: 1302.3923v1 · doi: 10.48550/arxiv.1302.3923 · pith_short_12: KWSCK6Q7L7T3 · pith_short_16: KWSCK6Q7L7T3EIVF · pith_short_8: KWSCK6Q7

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/KWSCK6Q7L7T3EIVFGIK6AVOWKR \
  | 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: 55a4257a1f5fe7b222a53215e055d654571f6c49b341647c38897bf485933fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e15ab5d4985bef5fda42ee447de0f79218092f22271bb3030dade5fddf49ffe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-16T02:39:03Z",
    "title_canon_sha256": "c1273d6220629f519b58b000050694bf4587df244cabc4219b1701061d473883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3923",
    "kind": "arxiv",
    "version": 1
  }
}