Pith Number

pith:L6RZXDP7

pith:2011:L6RZXDP7YNDMAZJ6SJFAMOMTCT

not attested not anchored not stored refs pending

Spectrum of cosmic-ray nucleons and the atmospheric muon charge ratio

Thomas K. Gaisser

arxiv:1111.6675 v2 · 2011-11-29 · astro-ph.HE · hep-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{L6RZXDP7YNDMAZJ6SJFAMOMTCT}

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	2026-05-18T01:59:22.386707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa39b8dffc346c0653e924a06399314c6f1a8d2143ca01e28e9aad5591a45a6

Aliases

arxiv: 1111.6675 · arxiv_version: 1111.6675v2 · doi: 10.48550/arxiv.1111.6675 · pith_short_12: L6RZXDP7YNDM · pith_short_16: L6RZXDP7YNDMAZJ6 · pith_short_8: L6RZXDP7

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/L6RZXDP7YNDMAZJ6SJFAMOMTCT \
  | 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: 5fa39b8dffc346c0653e924a06399314c6f1a8d2143ca01e28e9aad5591a45a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ec8b66cf93a1b2826472b20d496280bcbf0b391c06b245459503adbe9fb1dd",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-11-29T03:02:07Z",
    "title_canon_sha256": "109da4c535d3f21f079e26d0d1d54b124f4692e4fe50b5745b7b0b6d506d0676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6675",
    "kind": "arxiv",
    "version": 2
  }
}