Pith Number

pith:IKYBE6P4

pith:2022:IKYBE6P42D3HNKFEDLLFXJQOP5

not attested not anchored not stored refs pending

Learning the Composition of Ultra High Energy Cosmic Rays

Blaz Bortolato, Jernej F. Kamenik, Michele Tammaro

arxiv:2212.04760 v1 · 2022-12-09 · 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{IKYBE6P42D3HNKFEDLLFXJQOP5}

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.

Cited by

1 paper in Pith

Ultra High Energy Cosmic Rays versus Models of High Energy Hadronic Interactions

Receipt and verification

First computed	2026-07-05T06:34:22.126383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b01279fcd0f676a8a41ad65ba60e7f458d7154be21fcc2c8444ce6d8947645

Aliases

arxiv: 2212.04760 · arxiv_version: 2212.04760v1 · doi: 10.48550/arxiv.2212.04760 · pith_short_12: IKYBE6P42D3H · pith_short_16: IKYBE6P42D3HNKFE · pith_short_8: IKYBE6P4

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/IKYBE6P42D3HNKFEDLLFXJQOP5 \
  | 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: 42b01279fcd0f676a8a41ad65ba60e7f458d7154be21fcc2c8444ce6d8947645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a374fc636e3e56b70d617174cd9511868e6bb613c3b89b8f19ac0b5a328f3a5",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-12-09T10:32:20Z",
    "title_canon_sha256": "0980023e3bf8243df77a92abec395871d0dba823b457a336a02f240cf0ec7983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04760",
    "kind": "arxiv",
    "version": 1
  }
}