Pith Number

pith:YZQJIBY2

pith:2009:YZQJIBY2GWNLGZYFDYVWVX5LGS

not attested not anchored not stored refs pending

Atmospheric effects on extensive air showers observed with the Surface Detector of the Pierre Auger Observatory

The Pierre Auger Collaboration

arxiv:0906.5497 v2 · 2009-06-30 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZQJIBY2GWNLGZYFDYVWVX5LGS}

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

Enhanced All-Distance Equi-Zenith Angle Method for Cosmic-Ray Anisotropy Measurement

Receipt and verification

First computed	2026-05-18T03:48:02.498015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66094071a359ab367051e2b6adfab34acb7630bd3d2a6cd5065b05fc2e6213a

Aliases

arxiv: 0906.5497 · arxiv_version: 0906.5497v2 · doi: 10.48550/arxiv.0906.5497 · pith_short_12: YZQJIBY2GWNL · pith_short_16: YZQJIBY2GWNLGZYF · pith_short_8: YZQJIBY2

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/YZQJIBY2GWNLGZYFDYVWVX5LGS \
  | 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: c66094071a359ab367051e2b6adfab34acb7630bd3d2a6cd5065b05fc2e6213a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49aabde61c7279c28da6621e0215bb32fa7b1cf62e205ce7723e49cb65e3aa8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-06-30T12:08:49Z",
    "title_canon_sha256": "1f8afcb291611c398aa8ada6e587278ee1300d588e913f804bc6d01c09c5efec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.5497",
    "kind": "arxiv",
    "version": 2
  }
}