Pith Number

pith:ZCRT64OG

pith:2023:ZCRT64OG6XHBBVLAATVR34U4Y6

not attested not anchored not stored refs pending

Crack-free high composition (>35%) thick (>30 nm) barrier AlGaN/AlN/GaN HEMT on sapphire with record low sheet resistance

Cheng Liu, Chirag Gupta, Guangying Wang, Jiahao Chen, Ruixin Bai, Shubhra Pasayat, Surjava Sanyal, Swarnav Mukhopadhyay

arxiv:2304.05593 v2 · 2023-04-12 · physics.app-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCRT64OG6XHBBVLAATVR34U4Y6}

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	2026-07-05T08:51:41.343528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8a33f71c6f5ce10d56004eb1df29cc78043e59e510bf13cd588060790bc11f8

Aliases

arxiv: 2304.05593 · arxiv_version: 2304.05593v2 · doi: 10.48550/arxiv.2304.05593 · pith_short_12: ZCRT64OG6XHB · pith_short_16: ZCRT64OG6XHBBVLA · pith_short_8: ZCRT64OG

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/ZCRT64OG6XHBBVLAATVR34U4Y6 \
  | 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: c8a33f71c6f5ce10d56004eb1df29cc78043e59e510bf13cd588060790bc11f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca8b3669007ad43462b1622478577a06bf592418021ce7e8167cf57f18bbc0b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-04-12T03:44:34Z",
    "title_canon_sha256": "64fd18a1a6a9315275e0aa1c9b0b4baf7f66838a70078188e28ddbfe34a323f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05593",
    "kind": "arxiv",
    "version": 2
  }
}