Pith Number

pith:QPBWPDH2

pith:2019:QPBWPDH2RDULLZ5QHQ7RB33KVG

not attested not anchored not stored refs pending

AlN/beta-Ga2O3 based HEMT: a potential pathway to ultimate high power device

Hsin-Hung Yao, Jianchang Yan, Jingtao Li, Jinmin Li, Junxi Wang, Xiaohang Li, Yi Lu

arxiv:1901.05111 v1 · 2019-01-16 · 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{QPBWPDH2RDULLZ5QHQ7RB33KVG}

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	2026-05-17T23:56:11.893901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83c3678cfa88e8b5e7b03c3f10ef6aa986ed4e769983e27cc2cb8b32a8187036

Aliases

arxiv: 1901.05111 · arxiv_version: 1901.05111v1 · doi: 10.48550/arxiv.1901.05111 · pith_short_12: QPBWPDH2RDUL · pith_short_16: QPBWPDH2RDULLZ5Q · pith_short_8: QPBWPDH2

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/QPBWPDH2RDULLZ5QHQ7RB33KVG \
  | 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: 83c3678cfa88e8b5e7b03c3f10ef6aa986ed4e769983e27cc2cb8b32a8187036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1d96802bccecd89e93f244393f73a4a3544a6b81dc7375b0d85dac19e5413f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-16T02:32:53Z",
    "title_canon_sha256": "e2ed1e690ebb30561682ff4c3dfa29f27aa9ae4084226f5838b827b5fbcb11ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05111",
    "kind": "arxiv",
    "version": 1
  }
}