Pith Number

pith:O4JCLUXI

pith:2023:O4JCLUXINIZS7P5KAA7IOFZ4DI

not attested not anchored not stored refs pending

High dynamic range open-loop current measurement based on diamond quantum magnetometer achieving ppm scale precision

Fei Xie, Hao Chen, Jiangong Cheng, Jin Zhang, Lihao Wang, Lingyun Li, Nan Wang, Qihui Liu, Yang Wang, Yichen Liu, Yuqiang Hu, Zhenyu Wu, Zhichao Chen

arxiv:2304.07998 v1 · 2023-04-17 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4JCLUXINIZS7P5KAA7IOFZ4DI}

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	2026-07-05T06:01:27.676699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771225d2e86a332fbfaa003e87173c1a048b8b2e057adc164b21619a22accb78

Aliases

arxiv: 2304.07998 · arxiv_version: 2304.07998v1 · doi: 10.48550/arxiv.2304.07998 · pith_short_12: O4JCLUXINIZS · pith_short_16: O4JCLUXINIZS7P5K · pith_short_8: O4JCLUXI

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/O4JCLUXINIZS7P5KAA7IOFZ4DI \
  | 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: 771225d2e86a332fbfaa003e87173c1a048b8b2e057adc164b21619a22accb78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08917d9f45004233459a42ed70e9fb4112ac9353fb0d21c581535e914a7d60a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2023-04-17T05:35:21Z",
    "title_canon_sha256": "65def1bb02a5c9ffea8a886978a41f5e976c9c76907808e101f4b9990997b623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07998",
    "kind": "arxiv",
    "version": 1
  }
}