Pith Number

pith:OYMBTO7U

pith:2024:OYMBTO7U4BOFV7U6AKC3WQ676Z

not attested not anchored not stored refs pending

Chip-scale sensor for spectroscopic metrology

Chunhui Yao, Jie Ma, Jingwen Zhou, Liang Ming, Minjia Chen, Peng Bao, Qixiang Cheng, Richard Penty, Ting Yan, Wanlu Zhang, Wei Zhuo, Yuxiao Ye, Zhitian Shi

arxiv:2407.18172 v4 · 2024-07-25 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYMBTO7U4BOFV7U6AKC3WQ676Z}

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	2026-07-05T09:07:01.600212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761819bbf4e05c5afe9e0285bb43dff6448f973c79dcc4c834bcbcf52ad0c0fb

Aliases

arxiv: 2407.18172 · arxiv_version: 2407.18172v4 · doi: 10.48550/arxiv.2407.18172 · pith_short_12: OYMBTO7U4BOF · pith_short_16: OYMBTO7U4BOFV7U6 · pith_short_8: OYMBTO7U

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/OYMBTO7U4BOFV7U6AKC3WQ676Z \
  | 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: 761819bbf4e05c5afe9e0285bb43dff6448f973c79dcc4c834bcbcf52ad0c0fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702a46cbf2accee0ba44088805d11c81f1f1e1de5408da931e13b341dd4f5ebd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-07-25T16:34:10Z",
    "title_canon_sha256": "65d8293b316fdc14e65b8ed1752f0bea60897267c8d4b36d00d19942234ec9d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18172",
    "kind": "arxiv",
    "version": 4
  }
}