Pith Number

pith:R3RRMBWT

pith:2009:R3RRMBWTXIUNHDUVKHKQQEWCFI

not attested not anchored not stored refs pending

Precise determination of muon shower content from shower universality property

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

arxiv:0910.4542 v1 · 2009-10-23 · 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{R3RRMBWTXIUNHDUVKHKQQEWCFI}

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	2026-07-04T15:57:12.861551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee31606d3ba28d38e9551d50812c22a2d29fbb61c171542558021bbd3affb8d

Aliases

arxiv: 0910.4542 · arxiv_version: 0910.4542v1 · doi: 10.48550/arxiv.0910.4542 · pith_short_12: R3RRMBWTXIUN · pith_short_16: R3RRMBWTXIUNHDUV · pith_short_8: R3RRMBWT

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/R3RRMBWTXIUNHDUVKHKQQEWCFI \
  | 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: 8ee31606d3ba28d38e9551d50812c22a2d29fbb61c171542558021bbd3affb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53e2d28acf7f7a353bf1bb03ab7b6e6234c999b1cd212a621e8524e0996bdfa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-23T16:08:41Z",
    "title_canon_sha256": "d46ae20ff69f7b22dccdd9a7cc71bed52405097e04985a18c2d0d8337a341834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4542",
    "kind": "arxiv",
    "version": 1
  }
}