Pith Number

pith:4TKBE3FZ

pith:2022:4TKBE3FZ6IPI2QNQTIGGVUNN6A

not attested not anchored not stored refs pending

Reliable and Broad-range Layer Identification of Au-assisted Exfoliated Large Area MoS$_2$ and WS$_2$ Using Reflection Spectroscopic Fingerprints

Bo Zou, Huaixin Guo, Huarui Sun, Jinfeng Yang, Lianghui Zhang, Shi Zhou, Xiaonan Wang, Yang He, Yanyan Wu, Yan Zhou, Yuxiang Chen, Yu Zhou

arxiv:2205.01963 v2 · 2022-05-04 · 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{4TKBE3FZ6IPI2QNQTIGGVUNN6A}

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	2026-07-05T04:22:21.331277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d4126cb9f21e8d41b09a0c6ad1adf0067b486fc868684fbf034deffe9cc8fa

Aliases

arxiv: 2205.01963 · arxiv_version: 2205.01963v2 · doi: 10.48550/arxiv.2205.01963 · pith_short_12: 4TKBE3FZ6IPI · pith_short_16: 4TKBE3FZ6IPI2QNQ · pith_short_8: 4TKBE3FZ

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/4TKBE3FZ6IPI2QNQTIGGVUNN6A \
  | 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: e4d4126cb9f21e8d41b09a0c6ad1adf0067b486fc868684fbf034deffe9cc8fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea16092f1a026a3e8dd47353a7ca6c6b55a77a6142afb1d1c53e630cf7dda42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-05-04T09:07:48Z",
    "title_canon_sha256": "4c600be4c34431c08720d8d5202b062fe324f87f6e31f545c9ec3f31ef347019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01963",
    "kind": "arxiv",
    "version": 2
  }
}