Pith Number

pith:S6ADSLMG

pith:1999:S6ADSLMG4ULHQ7BNEOPWTYCBEW

not attested not anchored not stored refs pending

Small-scale anisotropy of cosmic rays above 10^19eV observed with the Akeno Giant Air Shower Array

D. Nishikawa, E. Kusano, F. Kakimoto, H. Ohoka, H. Yoshii, I. Tsushima, K. Honda, K. Kadota, K. Kamata, K. Murakami, K. Shinozaki, M. Nagano, M. Sasaki, M. Takeda, M. Teshima, N. Hayashida, N. Inoue, N. Kawasumi, N. Sakaki, N. Souma, R. Torii, S. Kawaguchi, S. Osone, S. Yoshida, T. Yamamoto, Y. Kawasaki, Y. Matsubara, Y. Uchihori

arxiv:astro-ph/9902239 v2 · 1999-02-17 · astro-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{S6ADSLMG4ULHQ7BNEOPWTYCBEW}

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	2026-05-18T04:17:53.595878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9780392d86e516787c2d239f69e041259446ad89f5a52d6c67e0359ee4ad90a6

Aliases

arxiv: astro-ph/9902239 · arxiv_version: astro-ph/9902239v2 · doi: 10.48550/arxiv.astro-ph/9902239 · pith_short_12: S6ADSLMG4ULH · pith_short_16: S6ADSLMG4ULHQ7BN · pith_short_8: S6ADSLMG

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/S6ADSLMG4ULHQ7BNEOPWTYCBEW \
  | 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: 9780392d86e516787c2d239f69e041259446ad89f5a52d6c67e0359ee4ad90a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22aa94a287aa976c0da9a9c284b19f28f5c187e85f37eb8453ffbb55d3f23a3a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-02-17T12:51:21Z",
    "title_canon_sha256": "dc7186e485e14289c8a7c883e4475f37eabf31df0587988118cb5d4c05f55fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9902239",
    "kind": "arxiv",
    "version": 2
  }
}