Pith Number

pith:GWNT6G5F

pith:2022:GWNT6G5FBCTBBBE5AJO5R3HGNS

not attested not anchored not stored refs pending

Machine-learning-enhanced quantum sensors for accurate magnetic field imaging

Kensuke Kobayashi, Kensuke Ogawa, Kento Sasaki, Moeta Tsukamoto, Shuji Ito, Yuto Ashida

arxiv:2202.00380 v1 · 2022-02-01 · quant-ph · cond-mat.mtrl-sci · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWNT6G5FBCTBBBE5AJO5R3HGNS}

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	2026-07-05T04:55:37.700155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

359b3f1ba508a610849d025dd8ece66c8df0055f3f2008f2600c5cdf0301e001

Aliases

arxiv: 2202.00380 · arxiv_version: 2202.00380v1 · doi: 10.48550/arxiv.2202.00380 · pith_short_12: GWNT6G5FBCTB · pith_short_16: GWNT6G5FBCTBBBE5 · pith_short_8: GWNT6G5F

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/GWNT6G5FBCTBBBE5AJO5R3HGNS \
  | 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: 359b3f1ba508a610849d025dd8ece66c8df0055f3f2008f2600c5cdf0301e001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8265e80fd9f0cdb540f0f46e034e1714d6673d776000014b1c6f851074d4ad4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-01T12:48:06Z",
    "title_canon_sha256": "e3ed2d074987c63656a0621949986f7a2cb55dc17eb78f147603db0411dd4bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00380",
    "kind": "arxiv",
    "version": 1
  }
}