Pith Number

pith:4BS63XYG

pith:2010:4BS63XYGYHDAKERUVMMKPCWU4X

not attested not anchored not stored refs pending

The Lateral Distribution Function of Coherent Radio Emission from Extensive Air Showers; Determining the Chemical Composition of Cosmic Rays

Ad M. van den Berg, Klaus Werner, Krijn D. de Vries, Olaf Scholten

arxiv:1008.3308 v1 · 2010-08-19 · 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{4BS63XYGYHDAKERUVMMKPCWU4X}

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	2026-05-18T04:30:36.550106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e065eddf06c1c6051234ab18a78ad4e5ea68ed20a333cf4520a7fb4d320a8907

Aliases

arxiv: 1008.3308 · arxiv_version: 1008.3308v1 · doi: 10.48550/arxiv.1008.3308 · pith_short_12: 4BS63XYGYHDA · pith_short_16: 4BS63XYGYHDAKERU · pith_short_8: 4BS63XYG

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/4BS63XYGYHDAKERUVMMKPCWU4X \
  | 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: e065eddf06c1c6051234ab18a78ad4e5ea68ed20a333cf4520a7fb4d320a8907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c517f7608ad2e41a3bf5ddb083726594ad274cb20cfedae1adb69684e18cda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-19T14:07:00Z",
    "title_canon_sha256": "9473346bf926ec9c28dafaa2320f90824cf6474740d0bd719ccf29c5dde99ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3308",
    "kind": "arxiv",
    "version": 1
  }
}