Pith Number

pith:EZL4ILCH

pith:2020:EZL4ILCHHOJUG3HKNWR5ZEPYI3

not attested not anchored not stored refs pending

Turning bad into good: a water-splitting-active hole transporting material to preserve the performance of perovskite solar cells in humid environments

Alessandro Mezzetti, Annamaria Petrozza, Antonio Alfano, Fabio Di Fonzo, Francesco Lamberti, Gaudenzio Meneghesso, Giovanni Perotto, Marco Salerno, Michele Serri, Min Kim, Mirko Prato, Nicola Dengo, Roberto Sorrentino, Silvia Gross, Teresa Gatti

arxiv:2005.09703 v1 · 2020-05-19 · physics.app-ph · 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{EZL4ILCHHOJUG3HKNWR5ZEPYI3}

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	2026-07-05T01:04:43.012496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2657c42c473b93436cea6da3dc91f846db1f25f1c02ac7afc68f9b08179a6ffa

Aliases

arxiv: 2005.09703 · arxiv_version: 2005.09703v1 · doi: 10.48550/arxiv.2005.09703 · pith_short_12: EZL4ILCHHOJU · pith_short_16: EZL4ILCHHOJUG3HK · pith_short_8: EZL4ILCH

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/EZL4ILCHHOJUG3HKNWR5ZEPYI3 \
  | 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: 2657c42c473b93436cea6da3dc91f846db1f25f1c02ac7afc68f9b08179a6ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eacb760efe3d0c99282ab9de287ce90fed0d00a7c69637f56f5d620bafe86b86",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-05-19T18:52:03Z",
    "title_canon_sha256": "1cffd30d1bb115b8dc597cfaad6329b2da9aae4ad0b5309ba95c888a10a78f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09703",
    "kind": "arxiv",
    "version": 1
  }
}