Pith Number

pith:Y3RNHT57

pith:2025:Y3RNHT5745RSNL6IYT2G7CS55F

not attested not anchored not stored refs pending

Nanodiamond quantum thermometry assisted with machine learning

Kensuke Kobayashi, Kensuke Ogawa, Kento Sasaki, Kouki Yamamoto, Moeta Tsukamoto, Yuto Ashida

arxiv:2504.07582 v1 · 2025-04-10 · quant-ph · physics.app-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{Y3RNHT5745RSNL6IYT2G7CS55F}

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	2026-07-05T10:47:11.303970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e2d3cfbfe76326afc8c4f46f8a5de9743de3838917927a27284d4b9069b748

Aliases

arxiv: 2504.07582 · arxiv_version: 2504.07582v1 · doi: 10.48550/arxiv.2504.07582 · pith_short_12: Y3RNHT5745RS · pith_short_16: Y3RNHT5745RSNL6I · pith_short_8: Y3RNHT57

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/Y3RNHT5745RSNL6IYT2G7CS55F \
  | 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: c6e2d3cfbfe76326afc8c4f46f8a5de9743de3838917927a27284d4b9069b748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdca5efe318b2da45c1b1002f76f5c6ce488a2099d6853d6a3963d76ae9f393b",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-10T09:24:10Z",
    "title_canon_sha256": "a11214b7a5ecaacf191fcb45f2bf520f6acefb9e7ea2aae9311e8c2a44a79584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07582",
    "kind": "arxiv",
    "version": 1
  }
}