Pith Number

pith:DCDUSN22

pith:2021:DCDUSN22DJQE4FBOU6KO7ZU2I6

not attested not anchored not stored refs pending

Thinned GaInP/GaInAs/Ge solar cells grown with reduced cracking on Ge|Si virtual substrates

Andrew Johnson, Ignacio Rey-Stolle, Ivan Garc\'ia, Laura Barrutia, Manuel Hinojosa, Shabnam Dadgostar

arxiv:2104.03288 v1 · 2021-04-07 · 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{DCDUSN22DJQE4FBOU6KO7ZU2I6}

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	2026-07-05T02:30:09.498258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188749375a1a604e142ea794efe69a47bbd64875f57f0eda77831c92d81a9ad6

Aliases

arxiv: 2104.03288 · arxiv_version: 2104.03288v1 · doi: 10.48550/arxiv.2104.03288 · pith_short_12: DCDUSN22DJQE · pith_short_16: DCDUSN22DJQE4FBO · pith_short_8: DCDUSN22

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/DCDUSN22DJQE4FBOU6KO7ZU2I6 \
  | 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: 188749375a1a604e142ea794efe69a47bbd64875f57f0eda77831c92d81a9ad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9afae9d4b42d8d31fa50885599edb6982e1e2a813b813bc4925137fa1c1d4b8e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-07T17:48:19Z",
    "title_canon_sha256": "37a24f757966e40b620ac6c2acaf74bcf419a5a6b7757ae051cbbed74550a806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03288",
    "kind": "arxiv",
    "version": 1
  }
}