Pith Number

pith:MCAL4FLN

pith:2019:MCAL4FLNBG5DFDWH5RUPKMHFNH

not attested not anchored not stored refs pending

Hole mobility of strained GaN from first principles

Debdeep Jena, Feliciano Giustino, Samuel Ponc\'e

arxiv:1908.02072 v1 · 2019-08-06 · 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{MCAL4FLNBG5DFDWH5RUPKMHFNH}

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	2026-07-05T00:02:02.019748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6080be156d09ba328ec7ec68f530e569e67cfa30fd3c4df90ef6dcd339f934e2

Aliases

arxiv: 1908.02072 · arxiv_version: 1908.02072v1 · doi: 10.48550/arxiv.1908.02072 · pith_short_12: MCAL4FLNBG5D · pith_short_16: MCAL4FLNBG5DFDWH · pith_short_8: MCAL4FLN

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/MCAL4FLNBG5DFDWH5RUPKMHFNH \
  | 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: 6080be156d09ba328ec7ec68f530e569e67cfa30fd3c4df90ef6dcd339f934e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d6a98ab8fcbc8eea240cc89bec842f694e077e188f476bbd641babf0a2c092",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-06T10:52:44Z",
    "title_canon_sha256": "b069f132c70ca3b07ad0972f2c388db9d2159ad86d0051d85a8228b717ceaaaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02072",
    "kind": "arxiv",
    "version": 1
  }
}