Pith Number

pith:CXGMOBCN

pith:2022:CXGMOBCNL2XG2TAIKUZO243BSY

not attested not anchored not stored refs pending

Ultrathin quantum light source enabled by a nonlinear van der Waals crystal with vanishing interlayer-electronic-coupling

Andrew T. S. Wee, Bingmin Yan, Cheng-Wei Qiu, Goki Eda, Guang-Can Guo, Huiyang Gou, Junyong Wang, Lishu Zhang, Meng Gao, Mingquan Xu, Qiangbing Guo, Sanlue Hu, Stephen J. Pennycook, Wenjie Zang, Wenju Zhou, Wu Zhou, Xiaoxu Zhao, Xiao-Zhuo Qi, Xi-Feng Ren, Yuan Ping Feng, Yun-Kun Wu, Zewen Xiao

arxiv:2202.03831 v1 · 2022-02-08 · physics.optics · 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{CXGMOBCNL2XG2TAIKUZO243BSY}

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	2026-07-05T05:43:09.859208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ccc7044d5eae6d4c085532ed73619635eded45167f390253825a6d4a24ad12

Aliases

arxiv: 2202.03831 · arxiv_version: 2202.03831v1 · doi: 10.48550/arxiv.2202.03831 · pith_short_12: CXGMOBCNL2XG · pith_short_16: CXGMOBCNL2XG2TAI · pith_short_8: CXGMOBCN

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/CXGMOBCNL2XG2TAIKUZO243BSY \
  | 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: 15ccc7044d5eae6d4c085532ed73619635eded45167f390253825a6d4a24ad12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c01128eea4b8147bcf079fc024f115617ef97206f3c3552c3148a7180d8c79",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-02-08T12:51:49Z",
    "title_canon_sha256": "a2b59c3865528edc0f0dbd54f0870c0b911d96459026ebd3169402f46f531e78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03831",
    "kind": "arxiv",
    "version": 1
  }
}