Pith Number

pith:2RZC5L2N

pith:2009:2RZC5L2NQVNG2BN4ZWFQ5AO7II

not attested not anchored not stored refs pending

Lateral Distribution of the Radio Signal in Extensive Air Showers Measured with LOPES

A.Chiavassa, A.F.Badea, A.Haungs, A.Horneffer, A.Nigl, A.Saftoiu, A.Schmidt, A.Weindl, B.Mitrica, C.Grupen, C.Morello, D.Fuhrmann, D.Heck, D.Kang, D.Kickelbick, E.Cantoni, F.Cossavella, F.Di Pierro, F.Schroeder, G.C.Trinchero, G.Navarra, G.Toma, H.Bozdog, H.Falcke, H.Gemmeke, H.J.Mathes, H.J.Mayer, H.Rebel, H.Schieler, H.Ulrich, I.M.Brancus, J.A.Zensus, J.Bluemer, J.C.Arteaga, J.Kuijpers, J.Oehlschlaeger, J.Rautenberg, J.R.Hoerandel, J.Wochele, J.Zabierowski, K.Bekk, K.Daumiller, K.H.Kampert, K.Singh, L.Baehren, LOPES Collaboration, M.Bertaina, M.Brueggemann, M.Finger, M.Ludwig, M.Melissas, M.Petcu, M.Roth, M.Wommer, N.Palmieri, O.Kroemer, O.Sima, P.Buchholz, P.Doll, P.G.Isar, P.L.Biermann, P.L.Ghia, P.Luczak, R.Engel, R.Glasstetter, S.Buitink, S.Lafebre, S. Nehls, S.Over, T.Asch, T.Huege, T.Pierog, V.de Souza, W.D.Apel

arxiv:0910.4866 v1 · 2009-10-26 · 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{2RZC5L2NQVNG2BN4ZWFQ5AO7II}

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	2026-05-18T02:34:12.875721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4722eaf4d855a6d05bccd8b0e81df422b336147f448453de5212fbe75400f60

Aliases

arxiv: 0910.4866 · arxiv_version: 0910.4866v1 · doi: 10.48550/arxiv.0910.4866 · pith_short_12: 2RZC5L2NQVNG · pith_short_16: 2RZC5L2NQVNG2BN4 · pith_short_8: 2RZC5L2N

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/2RZC5L2NQVNG2BN4ZWFQ5AO7II \
  | 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: d4722eaf4d855a6d05bccd8b0e81df422b336147f448453de5212fbe75400f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289a72ea2e36af20928585f3af475219cee587b3579b54ae039a12c2ff862e5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-26T12:49:33Z",
    "title_canon_sha256": "bdb1e897b89744d813ebc4559440fb0475bad54aa6f46675ca8a9789ef9cc120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4866",
    "kind": "arxiv",
    "version": 1
  }
}