Pith Number

pith:JMFF5HNP

pith:2023:JMFF5HNP2U5YTFEJPQJUJF63WL

not attested not anchored not stored refs pending

One-Dimensional Crystallographic Etching of Few-Layer WS$_2$

Hideaki Nakajima, Hong En Lim, Jing Wu, Kazuhito Tsukagoshi, Kazu Suenaga, Shisheng Li, Takaaki Taniguchi, Toshiya Okazaki, Yasuhisa Naito, Yiling Chiew, Yoshiki Sakuma, Yung-Chang Lin, Yunyun Dai, Zhipei Sun, Zixuan Ning

arxiv:2310.03143 v1 · 2023-10-04 · physics.app-ph · 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{JMFF5HNP2U5YTFEJPQJUJF63WL}

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	2026-07-05T08:55:31.829438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b0a5e9dafd53b8994897c134497dbb2d21ebdc42d61ef6f8bff9507b8d3ff33

Aliases

arxiv: 2310.03143 · arxiv_version: 2310.03143v1 · doi: 10.48550/arxiv.2310.03143 · pith_short_12: JMFF5HNP2U5Y · pith_short_16: JMFF5HNP2U5YTFEJ · pith_short_8: JMFF5HNP

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/JMFF5HNP2U5YTFEJPQJUJF63WL \
  | 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: 4b0a5e9dafd53b8994897c134497dbb2d21ebdc42d61ef6f8bff9507b8d3ff33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b906e7b373795963c20dcaf9e51707223b43350e410dc5244577c1ab6204ef",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-10-04T20:08:52Z",
    "title_canon_sha256": "693b4052e0615e62bf68e86a48195dccf80f8142523c87c47ee6911534cf3974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03143",
    "kind": "arxiv",
    "version": 1
  }
}