Pith Number

pith:D2ZSP3D4

pith:2025:D2ZSP3D43KNGIC5YSWET5GBFK2

not attested not anchored not stored refs pending

A Fully-integrated Diamond Nitrogen-Vacancy Magnetometer with Nanotesla Sensitivity

Bao Chen, Haodong Wang, Nanyang Xu, Qidi Hu, Qing Liu, Wenhui Tian, Ying Dong, Yulin Dai, Yunpeng Zhai, Yushan Liu, Zheng Ma

arxiv:2508.03237 v1 · 2025-08-05 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2ZSP3D43KNGIC5YSWET5GBFK2}

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	2026-07-05T11:48:39.614487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb327ec7cda9a640bb895893e98255699b64dcffc33709566378fb9ad91b72b

Aliases

arxiv: 2508.03237 · arxiv_version: 2508.03237v1 · doi: 10.48550/arxiv.2508.03237 · pith_short_12: D2ZSP3D43KNG · pith_short_16: D2ZSP3D43KNGIC5Y · pith_short_8: D2ZSP3D4

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/D2ZSP3D43KNGIC5YSWET5GBFK2 \
  | 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: 1eb327ec7cda9a640bb895893e98255699b64dcffc33709566378fb9ad91b72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15660026b3d166e4b6d2d103a0527146fd62cef5e19e5d3152244673ffaf51db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-05T09:06:45Z",
    "title_canon_sha256": "804687e4d50c2085982131fd07224a70ff149efae295628ca42b61f0adc0225a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03237",
    "kind": "arxiv",
    "version": 1
  }
}