Pith Number

pith:WBGIHFJ3

pith:2013:WBGIHFJ3YJC4H22J5W7LLPENRA

not attested not anchored not stored refs pending

Ohmic Contact Formation Between Metal and AlGaN/GaN Heterostructure via Graphene Insertion

Digbijoy N. Nath, Kongara M. Reddy, Nitin P. Padture, Pil Sung Park, Siddharth Rajan, Zhichao Yang

arxiv:1301.1952 v2 · 2013-01-09 · 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{WBGIHFJ3YJC4H22J5W7LLPENRA}

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	2026-05-18T03:33:38.580547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04c83953bc245c3eb49edbeb5bc8d8832cd0f7df27f9cfc87ffda2a6ebc4f64

Aliases

arxiv: 1301.1952 · arxiv_version: 1301.1952v2 · doi: 10.48550/arxiv.1301.1952 · pith_short_12: WBGIHFJ3YJC4 · pith_short_16: WBGIHFJ3YJC4H22J · pith_short_8: WBGIHFJ3

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/WBGIHFJ3YJC4H22J5W7LLPENRA \
  | 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: b04c83953bc245c3eb49edbeb5bc8d8832cd0f7df27f9cfc87ffda2a6ebc4f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1502755d0d4fc4682322007d0e887442149d9a5c3f5d82a0ade8b365b56bdc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-09T19:20:15Z",
    "title_canon_sha256": "c343b69833eb3379f60ceeb27e5c98f8827967454129c483c356ded0a85fc992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1952",
    "kind": "arxiv",
    "version": 2
  }
}