Pith Number

pith:7EIT2RII

pith:2026:7EIT2RIIGYISYOXEZ7WMHZBBOW

not attested not anchored not stored refs pending

Quantifying Perovskite Solar Cell Degradation via Machine Learning from Spatially Resolved Multimodal Luminescence Time Series

Aldo Di Carlo, Chiara Ostendi, Eliodoro Chiavazzo, Erica Magliano, Giulio Barletta, Marialucia D'Addio, Pietro Asinari, Saif Ali, Simon Ternes, Zohair Abbas

arxiv:2603.12857 v2 · 2026-03-13 · 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{7EIT2RIIGYISYOXEZ7WMHZBBOW}

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	2026-06-29T01:14:30.035401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9113d450836112c3ae4cfecc3e42175982e0f1afdd79d52401b37337bbb04e6

Aliases

arxiv: 2603.12857 · arxiv_version: 2603.12857v2 · doi: 10.48550/arxiv.2603.12857 · pith_short_12: 7EIT2RIIGYIS · pith_short_16: 7EIT2RIIGYISYOXE · pith_short_8: 7EIT2RII

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/7EIT2RIIGYISYOXEZ7WMHZBBOW \
  | 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: f9113d450836112c3ae4cfecc3e42175982e0f1afdd79d52401b37337bbb04e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99cc439996fe7604f50d570c0096e2654ff63110807c06d319c5e6f2f9f57c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-03-13T10:03:02Z",
    "title_canon_sha256": "b6f6869900e3b3bfa3a9dce635059df5357ce1f07c9cd5df97dd524e014dc92b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.12857",
    "kind": "arxiv",
    "version": 2
  }
}