Pith Number

pith:K6GQP34X

pith:2013:K6GQP34XRJX5I3ZX76WLKJXKII

not attested not anchored not stored refs pending

Spatially resolved investigation of strain and composition variations in (In,Ga)N/GaN epilayers

Benjamin Wilsch, Bernd Jenichen, Holger T. Grahn, Jonas L\"ahnemann, Uwe Jahn

arxiv:1301.4138 v1 · 2013-01-17 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6GQP34XRJX5I3ZX76WLKJXKII}

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	2026-05-18T03:34:27.031392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578d07ef978a6fd46f37ffacb526ea420657762255c1c2a4713fd8183f58c441

Aliases

arxiv: 1301.4138 · arxiv_version: 1301.4138v1 · doi: 10.48550/arxiv.1301.4138 · pith_short_12: K6GQP34XRJX5 · pith_short_16: K6GQP34XRJX5I3ZX · pith_short_8: K6GQP34X

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/K6GQP34XRJX5I3ZX76WLKJXKII \
  | 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: 578d07ef978a6fd46f37ffacb526ea420657762255c1c2a4713fd8183f58c441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45e708ee9e898bfe0c8a7288059622bb035fa73f49e479e1f47ec0fd8e83dc0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-17T15:59:11Z",
    "title_canon_sha256": "27fe3ca5cb2088f553362158b5baad5cff9c3e22eac12e337f922f0ab2b36b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4138",
    "kind": "arxiv",
    "version": 1
  }
}