Pith Number

pith:5UDHUTB4

pith:2018:5UDHUTB4JGLSJLNV5QI26DG2LZ

not attested not anchored not stored refs pending

Surface-diffusion-limited growth of atomically thin WS2 crystals from core-shell nuclei

Chang-Hee Cho, Hee-Suk Chung, Il-Kyu Park, Jaeyoung Baik, Jang-Won Kang, Jin-Woo Jung, Sunghwan Jo, Tae-Sung Bae

arxiv:1809.00331 v1 · 2018-09-02 · 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{5UDHUTB4JGLSJLNV5QI26DG2LZ}

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	2026-05-17T23:46:30.034143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed067a4c3c499724adb5ec11af0cda5e525802243a7f192623ff39214d4ee0cf

Aliases

arxiv: 1809.00331 · arxiv_version: 1809.00331v1 · doi: 10.48550/arxiv.1809.00331 · pith_short_12: 5UDHUTB4JGLS · pith_short_16: 5UDHUTB4JGLSJLNV · pith_short_8: 5UDHUTB4

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/5UDHUTB4JGLSJLNV5QI26DG2LZ \
  | 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: ed067a4c3c499724adb5ec11af0cda5e525802243a7f192623ff39214d4ee0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9326d0a9780a5535ff54489285bd8b61328b84f871f9bd65920e7145d5c6938",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-09-02T12:08:13Z",
    "title_canon_sha256": "2076e5822735df70e0614a66553b6f7eb95b13f19684f6689e799e6a8f5f2462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00331",
    "kind": "arxiv",
    "version": 1
  }
}