Pith Number

pith:7ZPITDFB

pith:2019:7ZPITDFBG24LAGMPBFMWKFXM62

not attested not anchored not stored refs pending

Stable Operation of AlGaN/GaN HEMTs at 400$^\circ$C in air for 25 hours

Ananth Saran Yalamarthy, Caitlin Chapin, Debbie G. Senesky, Peter F. Satterthwaite, Saleh Kargarrazi, Scott William Blankenberg

arxiv:1903.00572 v1 · 2019-03-01 · 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{7ZPITDFBG24LAGMPBFMWKFXM62}

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	2026-05-17T23:52:14.094300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5e898ca136b8b0198f09596516ecf69e84c9b3ddadccf8b28671eec6d63dc6

Aliases

arxiv: 1903.00572 · arxiv_version: 1903.00572v1 · doi: 10.48550/arxiv.1903.00572 · pith_short_12: 7ZPITDFBG24L · pith_short_16: 7ZPITDFBG24LAGMP · pith_short_8: 7ZPITDFB

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/7ZPITDFBG24LAGMPBFMWKFXM62 \
  | 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: fe5e898ca136b8b0198f09596516ecf69e84c9b3ddadccf8b28671eec6d63dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2056d7ea2fa29f5c858a6fb68ab15bb55eaaf2f5fad7b6e00350661c3145f060",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-01T23:12:58Z",
    "title_canon_sha256": "5433b67fa731771ff3b68f9f3ff59a33d7543768b9cdefcf51befbc8773af773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00572",
    "kind": "arxiv",
    "version": 1
  }
}