Pith Number

pith:UHA6NQKK

pith:2022:UHA6NQKKK4KAYWVKYWD4WT2VLN

not attested not anchored not stored refs pending

Development of Ultra-pure Gadolinium Sulfate for the Super-Kamiokande Gadolinium Project

E. Meehan, H. Ito, H. Sekiya, I. Bandac, J. Perez, K. Hosokawa, K. Ichimura, L. F. Thompson, L. Labarga, M. D. Thiesse, M. Harada, M. Ikeda, M. R. Vagins, P. Fernandez, P. R. Scovell, S. Ito, T. Okada, Y. Kishimoto, Y. Koshio, Y. Nakajima, Y. Takaku, Y. Tanaka, Y. Yamaguchi

arxiv:2209.07273 v1 · 2022-09-13 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHA6NQKKK4KAYWVKYWD4WT2VLN}

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	2026-07-05T04:57:55.638550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c1e6c14a57140c5aaac587cb4f555b441c89119329881a749cacab16e4d2e2

Aliases

arxiv: 2209.07273 · arxiv_version: 2209.07273v1 · doi: 10.48550/arxiv.2209.07273 · pith_short_12: UHA6NQKKK4KA · pith_short_16: UHA6NQKKK4KAYWVK · pith_short_8: UHA6NQKK

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/UHA6NQKKK4KAYWVKYWD4WT2VLN \
  | 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: a1c1e6c14a57140c5aaac587cb4f555b441c89119329881a749cacab16e4d2e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2061231452fb226506d7a76a33b6609f16531fcdc82fcce2c48ad0499038ae74",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-09-13T20:12:40Z",
    "title_canon_sha256": "5af0cbe4cb2c7edb0bec85f955540c14386207931cf2146dbdd011f6420f6400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07273",
    "kind": "arxiv",
    "version": 1
  }
}