Pith Number

pith:N7LK7JRL

pith:2021:N7LK7JRLIERVQMZSA5XX4COGJR

not attested not anchored not stored refs pending

Quantum Transport in Two-Dimensional WS$_2$ with High-Efficiency Carrier Injection Through Indium Alloy Contacts

Chit Siong Lau, Jing Yee Chee, Kuan Eng Johnson Goh, Lay Kee Ang, Liemao Cao, Manish Chhowalla, Shi Wun Tong, Tong Wang, Yan Wang, Yee Sin Ang, Zi-En Ooi

arxiv:2102.02489 v1 · 2021-02-04 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7LK7JRLIERVQMZSA5XX4COGJR}

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	2026-07-05T02:12:49.149703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd6afa62b4123583332076f7e09c64c5ab9efaf0b9dbcf48dc8f5f75630ef85

Aliases

arxiv: 2102.02489 · arxiv_version: 2102.02489v1 · doi: 10.48550/arxiv.2102.02489 · pith_short_12: N7LK7JRLIERV · pith_short_16: N7LK7JRLIERVQMZS · pith_short_8: N7LK7JRL

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/N7LK7JRLIERVQMZSA5XX4COGJR \
  | 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: 6fd6afa62b4123583332076f7e09c64c5ab9efaf0b9dbcf48dc8f5f75630ef85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36e460bc8a810a147eea929cc3a8c656e2538733e8f3fbda78f5c19c45c11b6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-02-04T09:00:16Z",
    "title_canon_sha256": "63c7f69a61529fef213be56071f71fedd9f557c7f36546793253fd22d7efc6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02489",
    "kind": "arxiv",
    "version": 1
  }
}