Pith Number

pith:6Q5LPRRS

pith:2017:6Q5LPRRSV5YBAGGSM7RFQVB65J

not attested not anchored not stored refs pending

Layer-by-layer epitaxial growth of scalable WSe2 on sapphire by molecular-beam epitaxy

Hideki Matsuoka, Masaki Nakano, Yoshihiro Iwasa, Yue Wang, Yuta Kashiwabara

arxiv:1709.02912 v1 · 2017-09-09 · 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{6Q5LPRRSV5YBAGGSM7RFQVB65J}

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	2026-05-18T00:35:40.136478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f43ab7c632af701018d267e258543eea65e0380a64a2001dc8c52d8c21577282

Aliases

arxiv: 1709.02912 · arxiv_version: 1709.02912v1 · doi: 10.48550/arxiv.1709.02912 · pith_short_12: 6Q5LPRRSV5YB · pith_short_16: 6Q5LPRRSV5YBAGGS · pith_short_8: 6Q5LPRRS

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/6Q5LPRRSV5YBAGGSM7RFQVB65J \
  | 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: f43ab7c632af701018d267e258543eea65e0380a64a2001dc8c52d8c21577282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2318cc0f36d9b7095031e82c3bae51d7e7718d2f66ec12cf532b2996180ec1b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-09-09T05:44:18Z",
    "title_canon_sha256": "cbc1129f4ed39d538867e7f34121d74c8f57a3d22ad3aaccafcd39288fe33b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02912",
    "kind": "arxiv",
    "version": 1
  }
}