Pith Number

pith:VHCC5QHW

pith:2011:VHCC5QHWWBAFOYGEOGKYPF52Y4

not attested not anchored not stored refs pending

Precise determination of muon and EM shower contents from shower universality property

A. Yushkov, C. Aramo, D. D'Urso, F. Guarino, L. Valore, M. Ambrosio

arxiv:1107.5240 v1 · 2011-07-26 · 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{VHCC5QHWWBAFOYGEOGKYPF52Y4}

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	2026-05-18T04:16:52.650083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c42ec0f6b0405760c471958797bac708c118e8843322def914ee8a6f252d33

Aliases

arxiv: 1107.5240 · arxiv_version: 1107.5240v1 · doi: 10.48550/arxiv.1107.5240 · pith_short_12: VHCC5QHWWBAF · pith_short_16: VHCC5QHWWBAFOYGE · pith_short_8: VHCC5QHW

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/VHCC5QHWWBAFOYGEOGKYPF52Y4 \
  | 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: a9c42ec0f6b0405760c471958797bac708c118e8843322def914ee8a6f252d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e120a8c7685922f51bef0afc97213162c5915810d5e00f9f882cea8d6fad203d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-26T15:20:49Z",
    "title_canon_sha256": "812b6f32e56dc6e1f8ae301822861293b748a159a0e20efe863f210c57dbfd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5240",
    "kind": "arxiv",
    "version": 1
  }
}