Pith Number

pith:OJUY3XIK

pith:2017:OJUY3XIK2FPKEUXDUVIDSDYTYI

not attested not anchored not stored refs pending

229 nm UV LEDs using p-type silicon for increased hole injection

Baxter Moody, Deyin Zhao, Dong Liu, In-Kyu Lee, Jeongpil Park, John D. Albrecht, Jung-Hun Seo, Kwangeun Kim, Munho Kim, Rafael Dalmau, Sang June Cho, Weidong Zhou, Zhenqiang Ma

arxiv:1708.03973 v1 · 2017-08-13 · 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{OJUY3XIK2FPKEUXDUVIDSDYTYI}

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	2026-05-17T23:57:32.706366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72698ddd0ad15ea252e3a550390f13c2258e31a12cc865be326b52e2329b91df

Aliases

arxiv: 1708.03973 · arxiv_version: 1708.03973v1 · doi: 10.48550/arxiv.1708.03973 · pith_short_12: OJUY3XIK2FPK · pith_short_16: OJUY3XIK2FPKEUXD · pith_short_8: OJUY3XIK

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/OJUY3XIK2FPKEUXDUVIDSDYTYI \
  | 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: 72698ddd0ad15ea252e3a550390f13c2258e31a12cc865be326b52e2329b91df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed121916d0e79c9294cf3d0296ca249ff86bebaece59b49ff0cfdbeb2d07db81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-13T23:01:18Z",
    "title_canon_sha256": "600f6228f6ec359e0fe7006bb52b88ece0f809ecbc64fbd396345fcee5d837a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03973",
    "kind": "arxiv",
    "version": 1
  }
}