Pith Number

pith:5Y4G6ZCJ

pith:2019:5Y4G6ZCJ4ASYRKDNN6VPMEIUHG

not attested not anchored not stored refs pending

Enhanced injection efficiency and light output in bottom tunnel-junction light-emitting diodes using UID GaN spacers

Czes{\l}aw Skierbiszewski, Debdeep Jena, Henryk Turski, Huili Xing, Jeffrey Miller, Joshua Lederman, Kevin Lee, Marcin Siekacz, Shyam Bharadwaj

arxiv:1911.03532 v1 · 2019-11-08 · physics.app-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{5Y4G6ZCJ4ASYRKDNN6VPMEIUHG}

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	2026-07-05T00:48:20.626952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee386f6449e02588a86d6faaf611143987b990c24c5f50b1c687a6de70acd869

Aliases

arxiv: 1911.03532 · arxiv_version: 1911.03532v1 · doi: 10.48550/arxiv.1911.03532 · pith_short_12: 5Y4G6ZCJ4ASY · pith_short_16: 5Y4G6ZCJ4ASYRKDN · pith_short_8: 5Y4G6ZCJ

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/5Y4G6ZCJ4ASYRKDNN6VPMEIUHG \
  | 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: ee386f6449e02588a86d6faaf611143987b990c24c5f50b1c687a6de70acd869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4b1aafb2740c515c70c462abbba8c3260590ac0eddc23958a5420ff70498e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-11-08T20:53:18Z",
    "title_canon_sha256": "69405764746daca62e0a7963e8aadc1d8c5a8057d38319fa4798bf4216752b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.03532",
    "kind": "arxiv",
    "version": 1
  }
}