Pith Number

pith:AOYMVEKP

pith:2005:AOYMVEKPSBYZ4YRO33H5SMEZBU

not attested not anchored not stored refs pending

Evidence for Radio Detection of Extensive Air Showers Induced by Ultra High Energy Cosmic Rays

A. Bell\'etoile, A. Lecacheux, D. Ardouin, D. Charrier, D. Monnier-Ragaigne, F. Haddad, J. Lamblin, L. Denis, O. Ravel, P. Eschstruth, P. Lautridou, R. Dallier, T. Gousset

arxiv:astro-ph/0504240 v1 · 2005-04-11 · 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{AOYMVEKPSBYZ4YRO33H5SMEZBU}

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	2026-07-04T14:14:08.529458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03b0ca914f90719e622edecfd930990d06707beaa5b0ec3da4585565bd7cf358

Aliases

arxiv: astro-ph/0504240 · arxiv_version: astro-ph/0504240v1 · doi: 10.48550/arxiv.astro-ph/0504240 · pith_short_12: AOYMVEKPSBYZ · pith_short_16: AOYMVEKPSBYZ4YRO · pith_short_8: AOYMVEKP

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/AOYMVEKPSBYZ4YRO33H5SMEZBU \
  | 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: 03b0ca914f90719e622edecfd930990d06707beaa5b0ec3da4585565bd7cf358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6ac1cc8b37c673d5ab3603e4fdf78aec91d317077b3c086f46855e4c606f73",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-11T13:59:54Z",
    "title_canon_sha256": "ba42e7f16e6a04b84e01c8660e556460c729338cfc08a9b8c4d6e2cec194f507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504240",
    "kind": "arxiv",
    "version": 1
  }
}