Pith Number

pith:5G2PI355

pith:2022:5G2PI355JKC6STIRIG7GDV3JQ2

not attested not anchored not stored refs pending

Chemical Strain Engineering of MAPbI3 Perovskite Films

Ilka M. Hermes, Katrin Amann-Winkel, Lothar Veith, Lukas Schmidt-Mende, Stefan A.L. Weber, Tobias Seewald, Yenal Yalcinkaya

arxiv:2205.00381 v1 · 2022-05-01 · cond-mat.mtrl-sci · physics.chem-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{5G2PI355JKC6STIRIG7GDV3JQ2}

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	2026-07-05T04:19:12.305016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b4f46fbd4a85e94d1141be61d76986b94a560ae27d6b02dd3b977ae7e93fd9

Aliases

arxiv: 2205.00381 · arxiv_version: 2205.00381v1 · doi: 10.48550/arxiv.2205.00381 · pith_short_12: 5G2PI355JKC6 · pith_short_16: 5G2PI355JKC6STIR · pith_short_8: 5G2PI355

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/5G2PI355JKC6STIRIG7GDV3JQ2 \
  | 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: e9b4f46fbd4a85e94d1141be61d76986b94a560ae27d6b02dd3b977ae7e93fd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1714113ddc202f5ed74ad8178e17cde7f8b036d725def159f3dfadc6cee0c0bd",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-05-01T02:34:18Z",
    "title_canon_sha256": "8ad58c852b46c1aa51b4395cae526870e88148af020bf4594080cff962c7b793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00381",
    "kind": "arxiv",
    "version": 1
  }
}