Pith Number

pith:LI2ZVGPF

pith:2023:LI2ZVGPFXK4U47I6TQVCBOSQL6

not attested not anchored not stored refs pending

A unipolar quantum dot diode structure for advanced quantum light sources

A. D. Wieck, A. Ludwig, J. H. Weber, L. Engel, L. Wagner, M. Jetter, M. Schmidt, P. Michler, S. L. Portalupi, T. Strobel

arxiv:2301.03541 v1 · 2023-01-09 · 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{LI2ZVGPFXK4U47I6TQVCBOSQL6}

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	2026-07-05T06:30:28.279437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a359a99e5bab94e7d1e9c2a20ba505fbb2b378ab732f719545331cbdf345675

Aliases

arxiv: 2301.03541 · arxiv_version: 2301.03541v1 · doi: 10.48550/arxiv.2301.03541 · pith_short_12: LI2ZVGPFXK4U · pith_short_16: LI2ZVGPFXK4U47I6 · pith_short_8: LI2ZVGPF

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/LI2ZVGPFXK4U47I6TQVCBOSQL6 \
  | 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: 5a359a99e5bab94e7d1e9c2a20ba505fbb2b378ab732f719545331cbdf345675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e252afe44debe6efdbe5999154973e18dcb4ef91bbd33c6e321e5e01895e351a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-09T17:47:10Z",
    "title_canon_sha256": "f3453bc009857952fad0a98906cfbc5e3c1cbe70107b98117aacce3fc0f939ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03541",
    "kind": "arxiv",
    "version": 1
  }
}