Pith Number

pith:XYE4CLU4

pith:2018:XYE4CLU4NX4RFJQXOMC4KFMJ3O

not attested not anchored not stored refs pending

Employing surfactant-assisted hydrothermal synthesis to control CuGaO2 nanoparticle formation and improved carrier selectivity of perovskite solar cells

Achilleas Savva, Apostolos Ioakeimidis, Gerasimos S. Armatas, Ioannis T. Papadas, Polyvios Eleftheriou, Stelios A. Choulis

arxiv:1807.07283 v1 · 2018-07-19 · 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{XYE4CLU4NX4RFJQXOMC4KFMJ3O}

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	2026-05-18T00:10:20.650494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be09c12e9c6df912a6177305c51589dbb9cb6291c97df233d7b30bf8aa9c86d7

Aliases

arxiv: 1807.07283 · arxiv_version: 1807.07283v1 · doi: 10.48550/arxiv.1807.07283 · pith_short_12: XYE4CLU4NX4R · pith_short_16: XYE4CLU4NX4RFJQX · pith_short_8: XYE4CLU4

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/XYE4CLU4NX4RFJQXOMC4KFMJ3O \
  | 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: be09c12e9c6df912a6177305c51589dbb9cb6291c97df233d7b30bf8aa9c86d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd13119245135fba75c41cee140d3ca8bf2ee5469939c2e582a828d9bdaf3531",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-07-19T08:25:42Z",
    "title_canon_sha256": "7c99e9641c29d63f0f2cde1c178de3dd6f14cf53408755a143d66bb2b995f72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07283",
    "kind": "arxiv",
    "version": 1
  }
}