Pith Number

pith:NMSMXU3I

pith:2018:NMSMXU3IZWGPGPLCZQ3RRYQW4M

not attested not anchored not stored refs pending

Application of compact TiO$_2$ layer fabricated by pulsed laser deposition in organometal trihalide perovskite solar cells

Hao Zhang, Hong Wang, Meiyang Ma, Qingyu Xu, Shuai Dong, Yu Wu

arxiv:1807.00287 v1 · 2018-07-01 · 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{NMSMXU3IZWGPGPLCZQ3RRYQW4M}

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	2026-05-18T00:11:55.376786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b24cbd368cd8cf33d62cc3718e216e33dcb9f771682a8fe15d4e47845916d31

Aliases

arxiv: 1807.00287 · arxiv_version: 1807.00287v1 · doi: 10.48550/arxiv.1807.00287 · pith_short_12: NMSMXU3IZWGP · pith_short_16: NMSMXU3IZWGPGPLC · pith_short_8: NMSMXU3I

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/NMSMXU3IZWGPGPLCZQ3RRYQW4M \
  | 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: 6b24cbd368cd8cf33d62cc3718e216e33dcb9f771682a8fe15d4e47845916d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5255f5b285c7684d839356e7809ed794930a224ae6900d5b5d13f21810a74302",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-07-01T07:31:14Z",
    "title_canon_sha256": "c7adbed5de62c7759844e049b35f677e97e38438f503045c594ae0e7f280b2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00287",
    "kind": "arxiv",
    "version": 1
  }
}