Pith Number

pith:5R64OTQZ

pith:2019:5R64OTQZ3DBL2FI2FBA2YBOE7H

not attested not anchored not stored refs pending

High Open Circuit voltage solar cells based on bright mixed halide CsPbBrI2 perovskite nanocrystals synthesized under ambient air conditions

Alexandros Stavrinadis, Francesco Di Stasio, Gerasimos Konstantatos, Santanu Pradhan, Sotirios Christodoulou

arxiv:1901.10303 v1 · 2019-01-29 · 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{5R64OTQZ3DBL2FI2FBA2YBOE7H}

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	2026-05-17T23:55:15.661404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7dc74e19d8c2bd151a2841ac05c4f9fc3e21f4e31c3114b5c9536a748e08f8

Aliases

arxiv: 1901.10303 · arxiv_version: 1901.10303v1 · doi: 10.48550/arxiv.1901.10303 · pith_short_12: 5R64OTQZ3DBL · pith_short_16: 5R64OTQZ3DBL2FI2 · pith_short_8: 5R64OTQZ

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/5R64OTQZ3DBL2FI2FBA2YBOE7H \
  | 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: ec7dc74e19d8c2bd151a2841ac05c4f9fc3e21f4e31c3114b5c9536a748e08f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feab3113606c08fd33ea9e059222c9760ed6c2280e1d0ac050e8dd68b79ea995",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-29T14:22:54Z",
    "title_canon_sha256": "8486fed2b7fdf789031542eba6765ad81b57b473ddd588086ec127b8f3f40a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10303",
    "kind": "arxiv",
    "version": 1
  }
}