Pith Number

pith:57EJ4ZKZ

pith:2025:57EJ4ZKZRQPMLHZARIS3QST5AV

not attested not anchored not stored refs pending

XHEMTs on Ultrawide Bandgap Single-Crystal AlN Substrates

David Anthony Muller, Debdeep Jena, Eungkyun Kim, Huili Grace Xing, Jimy Encomendero, Naomi Pieczulewski, Yu-hsin Chen

arxiv:2506.16670 v1 · 2025-06-20 · cond-mat.mtrl-sci · 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{57EJ4ZKZRQPMLHZARIS3QST5AV}

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	2026-07-05T11:24:40.453374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc89e65598c1ec59f208a25b84a7d054fe613b0b914b1557541aed0020ac40f

Aliases

arxiv: 2506.16670 · arxiv_version: 2506.16670v1 · doi: 10.48550/arxiv.2506.16670 · pith_short_12: 57EJ4ZKZRQPM · pith_short_16: 57EJ4ZKZRQPMLHZA · pith_short_8: 57EJ4ZKZ

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/57EJ4ZKZRQPMLHZARIS3QST5AV \
  | 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: efc89e65598c1ec59f208a25b84a7d054fe613b0b914b1557541aed0020ac40f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78fb1b159d5a12f1018c17f094ddd290d05c716fd94cae9fd124c46a9ede2850",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-06-20T01:10:40Z",
    "title_canon_sha256": "d36aaa3c027f264ca4048be9a2e78817438bbf6a4d16da143bc24a5609c4a6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16670",
    "kind": "arxiv",
    "version": 1
  }
}