Pith Number

pith:IQIPJGLR

pith:2019:IQIPJGLRZRP2T7MJYKFOA746IO

not attested not anchored not stored refs pending

Measurement of the radon concentration in purified water in the Super-Kamiokande IV detector

H. Sekiya, M. Matsubara, M. Miwa, M. Nakahata, R.A. Wendell, S. Tasaka, T. Hokama, T. Nakamura, Y. Nakano, Y. Takeuchi

arxiv:1910.03823 v2 · 2019-10-09 · 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{IQIPJGLRZRP2T7MJYKFOA746IO}

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.

Cited by

1 paper in Pith

The lowest-radiation environments in the Solar System: new opportunities for underground rare-event searches

Receipt and verification

First computed	2026-07-05T01:41:29.100906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4410f49971cc5fa9fd89c28ae07f9e43a1fc26b5e840366968b87154a0542d2c

Aliases

arxiv: 1910.03823 · arxiv_version: 1910.03823v2 · doi: 10.48550/arxiv.1910.03823 · pith_short_12: IQIPJGLRZRP2 · pith_short_16: IQIPJGLRZRP2T7MJ · pith_short_8: IQIPJGLR

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/IQIPJGLRZRP2T7MJYKFOA746IO \
  | 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: 4410f49971cc5fa9fd89c28ae07f9e43a1fc26b5e840366968b87154a0542d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02bf74d2ad09e799f9047b1ddd57cac090467f0d7dbb7a29ea366365029413eb",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-10-09T07:43:37Z",
    "title_canon_sha256": "b26483b4a5243bc684d166fef0d76952b18cbb3dd975037820483a44d60e21f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03823",
    "kind": "arxiv",
    "version": 2
  }
}