Pith Number

pith:VQKXIOJZ

pith:2014:VQKXIOJZFFZM56TRAZ4W5OZLOE

not attested not anchored not stored refs pending

Effect of Point Defects on the Optical and Transport Properties of MoS2 and WS2

F. Guinea, M. I. Katsnelson, R. Rold\'an, S. Yuan

arxiv:1404.1934 v2 · 2014-04-07 · cond-mat.mes-hall · 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{VQKXIOJZFFZM56TRAZ4W5OZLOE}

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	2026-05-18T02:48:09.397071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac157439392972cefa7106796ebb2b7101c15f9e46f38c1635332549ef406ba1

Aliases

arxiv: 1404.1934 · arxiv_version: 1404.1934v2 · doi: 10.48550/arxiv.1404.1934 · pith_short_12: VQKXIOJZFFZM · pith_short_16: VQKXIOJZFFZM56TR · pith_short_8: VQKXIOJZ

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/VQKXIOJZFFZM56TRAZ4W5OZLOE \
  | 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: ac157439392972cefa7106796ebb2b7101c15f9e46f38c1635332549ef406ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaa825e10f5c6719c6abcd6640684d0e3eecd7423a093848712a1a437d3971ba",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-07T20:07:06Z",
    "title_canon_sha256": "899b6e70e79d0f4995d89dede376ed0d0107b5d8cff58c4a8daa07da5bfb31fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1934",
    "kind": "arxiv",
    "version": 2
  }
}