Pith Number

pith:E7KX73EV

pith:2002:E7KX73EVQKEOUFXIHVPTFZ2FG2

not attested not anchored not stored refs pending

The Composition of Cosmic Rays at the Knee

A. Moiseev, A. Sill, C.L. Pryke, D.B. Kieda, D. Muller, G. Spiczak, J. Cronin, J. Hinton, J. Horandel, J. Kettler, J. Knapp, J. Matthews, J.W. Fowler, K.- H. Kampert, L.F. Fortson, M. L. Cherry, M. Roth, R. Engel, S. A. Minnick, S. Coutu, S.P. Swordy, S.P. Wakely, T. Shibata, Z. Cao

arxiv:astro-ph/0202159 v1 · 2002-02-07 · 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{E7KX73EVQKEOUFXIHVPTFZ2FG2}

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

Measurement of charged-particle production in $\sqrt{s_\text{NN}}=9.62$ TeV proton-oxygen collisions as a probe of cosmic-ray air showers with the ATLAS detector

Receipt and verification

First computed	2026-05-18T04:22:20.050867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d57fec958288ea16e83d5f32e74536a20187e8b2ee558956f1d64a6172192a

Aliases

arxiv: astro-ph/0202159 · arxiv_version: astro-ph/0202159v1 · doi: 10.48550/arxiv.astro-ph/0202159 · pith_short_12: E7KX73EVQKEO · pith_short_16: E7KX73EVQKEOUFXI · pith_short_8: E7KX73EV

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/E7KX73EVQKEOUFXIHVPTFZ2FG2 \
  | 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: 27d57fec958288ea16e83d5f32e74536a20187e8b2ee558956f1d64a6172192a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51184ecb96849a3f86d3d4aa860b26b2cede061e7fe68aa31839ced10c4a1e5f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-02-07T18:02:25Z",
    "title_canon_sha256": "a612de56e5adde3b4a4596a8a0c0c135ec75be7d6a7c7d9a45a857d54258fda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0202159",
    "kind": "arxiv",
    "version": 1
  }
}