Pith Number

pith:7WTC2XKO

pith:2009:7WTC2XKO2W33RIKOYU27R4B5ZG

not attested not anchored not stored refs pending

Solar cycle dependence of the diurnal anisotropy of 0.6 TeV cosmic ray intensity observed with the Matsushiro underground muon detector

C. Kato, J. Kota, K. Munakata, M. Takita, S. Mori, S. Yasue, Y. Mizoguchi

arxiv:0911.1165 v2 · 2009-11-06 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WTC2XKO2W33RIKOYU27R4B5ZG}

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	2026-07-05T02:07:42.030971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda62d5d4ed5b7b8a14ec535f8f03dc983fc0db659e584bd2c2c5cca4a221abf

Aliases

arxiv: 0911.1165 · arxiv_version: 0911.1165v2 · doi: 10.48550/arxiv.0911.1165 · pith_short_12: 7WTC2XKO2W33 · pith_short_16: 7WTC2XKO2W33RIKO · pith_short_8: 7WTC2XKO

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/7WTC2XKO2W33RIKOYU27R4B5ZG \
  | 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: fda62d5d4ed5b7b8a14ec535f8f03dc983fc0db659e584bd2c2c5cca4a221abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3a46d5b0b2172817a33e81d0eeeca7a05110ecb62535ad5966b9cd3eb251693",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-11-06T02:41:20Z",
    "title_canon_sha256": "4fd2d19c626164d2deb35ca917f6a11a4e8d186114b3fd16699139edc20f98fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1165",
    "kind": "arxiv",
    "version": 2
  }
}