Pith Number

pith:2JDL2MCZ

pith:2021:2JDL2MCZ6D2KB2HFZNOX2JG5P6

not attested not anchored not stored refs pending

Role of carbon and hydrogen in limiting $n$-type doping of monoclinic (Al$_x$Ga$_{1-x}$)$_2$O$_3$

Chris G. Van de Walle, Darshana Wickramaratne, Joel B. Varley, John L. Lyons, Mengen Wang, Sai Mu

arxiv:2111.07194 v2 · 2021-11-13 · cond-mat.mtrl-sci · physics.comp-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{2JDL2MCZ6D2KB2HFZNOX2JG5P6}

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	2026-07-05T04:12:16.610698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d246bd3059f0f4a0e8e5cb5d7d24dd7fa20766091447542cb4002d863aef5ac9

Aliases

arxiv: 2111.07194 · arxiv_version: 2111.07194v2 · doi: 10.48550/arxiv.2111.07194 · pith_short_12: 2JDL2MCZ6D2K · pith_short_16: 2JDL2MCZ6D2KB2HF · pith_short_8: 2JDL2MCZ

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/2JDL2MCZ6D2KB2HFZNOX2JG5P6 \
  | 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: d246bd3059f0f4a0e8e5cb5d7d24dd7fa20766091447542cb4002d863aef5ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b766a25d5c1314601bc274c973f6077fbba61a1ff259e66ba9601a958271cd5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-11-13T20:57:08Z",
    "title_canon_sha256": "c25157b822fec2e1b76bf426eb42ae893c1627d877752793fdd84868dc2efa19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07194",
    "kind": "arxiv",
    "version": 2
  }
}