Pith Number

pith:Y7JLDT5P

pith:2009:Y7JLDT5PN6OSNDQZGSB62JLMIL

not attested not anchored not stored refs pending

Cosmic Ray Measurements with the KASCADE-Grande Experiment

A.Chiavassa, A.Haungs, A.Weindl, B.Mitrica, C.Grupen, C.Morello, D.Fuhrmann, D.Heck, D.Kang, D.Kickelbick, E.Cantoni, F.Badea, F.Cossavella, F.DiPierro, F.Schroeder, G.C.Trinchero, G.Navarra, G.Toma, H.Bozdog, H.J.Gils, H.J.Mathes, H.J.Mayer, H.O.Klages, H.Rebel, H.Schieler, H.Ulrich, I.M.Brancus, J.Bluemer, J.C.Arteaga, J.Engler, J.Milke, J.Oehlschlaeger, J.R.Hoerandel, J.Wochele, J.Zabierowski, KASCADE-Grande Collaboration: W.D.Apel, K.Bekk, K.Daumiller, K.-H.Kampert, M.Bertaina, M.Brueggemann, M.Finger, M.Petcu, M.Roth, M.Stuempert, M.Wommer, O.Sima, P.Buchholz, P.Doll, P.G.Isar, P.L.Ghia, P.Luczak, R.Engel, R.Glasstetter, S.Nehls, S.Ostapchenko, S.Over, T.Huege, T.Pierog, V.deSouza

arxiv:0906.4007 v1 · 2009-06-21 · 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{Y7JLDT5PN6OSNDQZGSB62JLMIL}

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	2026-05-18T03:48:02.503631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d2b1cfaf6f9d268e193483ed256c42d198a3a820ef839d1525ab931e2fce12

Aliases

arxiv: 0906.4007 · arxiv_version: 0906.4007v1 · doi: 10.48550/arxiv.0906.4007 · pith_short_12: Y7JLDT5PN6OS · pith_short_16: Y7JLDT5PN6OSNDQZ · pith_short_8: Y7JLDT5P

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/Y7JLDT5PN6OSNDQZGSB62JLMIL \
  | 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: c7d2b1cfaf6f9d268e193483ed256c42d198a3a820ef839d1525ab931e2fce12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5afbd09c7064d0862b8d1440bd13a5c9f13b2c2e54894f9bffe9df1358164d09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-06-21T11:55:38Z",
    "title_canon_sha256": "5b30b4251e2cf9dd9ff97a234c69662ff72348bb4e17c46a48583dc74574042f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4007",
    "kind": "arxiv",
    "version": 1
  }
}