Pith Number

pith:WTHWY3PT

pith:2019:WTHWY3PTWEIZUXT3QLHVCCBULA

not attested not anchored not stored refs pending

Topological insulator and particle pumping in a one-dimensional shaken optical lattice

Dan-Wei Zhang, Feng Mei, Jia-Bin You, L. C. Kwek, R. Fazio, Shi-Liang Zhu, X. C. Yang

arxiv:1902.08338 v1 · 2019-02-22 · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTHWY3PTWEIZUXT3QLHVCCBULA}

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	2026-05-17T23:52:57.581713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4cf6c6df3b1119a5e7b82cf5108345802ab8b954c960f5b64f5be4b8bde8281

Aliases

arxiv: 1902.08338 · arxiv_version: 1902.08338v1 · doi: 10.48550/arxiv.1902.08338 · pith_short_12: WTHWY3PTWEIZ · pith_short_16: WTHWY3PTWEIZUXT3 · pith_short_8: WTHWY3PT

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/WTHWY3PTWEIZUXT3QLHVCCBULA \
  | 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: b4cf6c6df3b1119a5e7b82cf5108345802ab8b954c960f5b64f5be4b8bde8281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618122801a0a45f88abc0e51a0e9bb49642a327d5dcf54f47c1d11cae3981868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-02-22T02:07:41Z",
    "title_canon_sha256": "5a16c97067869cef39babe6e4919a49c17ba06418ba1d258ec267cd3709eddab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08338",
    "kind": "arxiv",
    "version": 1
  }
}