Pith Number

pith:IIT3VKT7

pith:2026:IIT3VKT7DXWLQ7UWJPD5UB2TXE

not attested not anchored not stored refs pending

General and scalable vapor etching and transformation platform for two-dimensional materials

Bin Li, Guang Yang, Haiyang Wang, Hao Chen, Jikai Zhang, Johanna Rosen, Jonas Bj\"ork, Ningjun Chen, Qi Zhao, Shubin Yang, Yuxuan Ye, Zhiguo Du, Zongju Cheng

arxiv:2607.15581 v1 · 2026-07-17 · 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{IIT3VKT7DXWLQ7UWJPD5UB2TXE}

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	2026-07-20T00:18:41.499603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4227baaa7f1decb87e964bc7da0753b92b2e0da36041147237e43ab18382cad1

Aliases

arxiv: 2607.15581 · arxiv_version: 2607.15581v1 · doi: 10.48550/arxiv.2607.15581 · pith_short_12: IIT3VKT7DXWL · pith_short_16: IIT3VKT7DXWLQ7UW · pith_short_8: IIT3VKT7

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/IIT3VKT7DXWLQ7UWJPD5UB2TXE \
  | 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: 4227baaa7f1decb87e964bc7da0753b92b2e0da36041147237e43ab18382cad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41b56b2136855c32086c898c06477561e06a41d4ebe65abc54955759719e997",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-17T02:49:28Z",
    "title_canon_sha256": "d164a2ae84bdb0d12db90be865324833f78390737db63a7bea14cf3f31a32a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15581",
    "kind": "arxiv",
    "version": 1
  }
}