Pith Number

pith:W33SSXVH

pith:2019:W33SSXVH4SBNBB3CRVLLXEY63X

not attested not anchored not stored refs pending

Mini-EUSO engineering model: tests in open-sky condition

A. Belov, A. Cellino, A. Djakonow, A. Franceschi, A. Murashov, A. Poroshin, C. Fornaro, C. Fuglesang, D. Barghini, D. Gardiol, E. Parizot, E. Reali, F. Bisconti, F. Cafagna, F. Capel, F. Fausti, F. Fenu, F. Kajino, G. Cambi\`e, G. Cotto, G. Osteria, G. Pr\'ev\^ot, G. Suino, H. Miyamoto, I. Churilo, J. Szabelski, K. Shinozaki, L. Marcelli, L.W. Piotrowski, M. Battisti, M. Casolino, M.E. Bertaina, M. Mignone, M. Panasyuk, M. Przybylak, M. Ricci, M. Tra\"iche, N. Sakaki, P. Gorodetzky, P. Klimov, P. Picozza, S. Blin-Bondil, S. Turriziani (for the JEM-EUSO Collaboration), T. Ebisuzaki, T. Napolitano, W. Marsza{\l}, Y. Takizawa, Z. Plebaniak

arxiv:1909.03080 v1 · 2019-09-06 · astro-ph.HE · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W33SSXVH4SBNBB3CRVLLXEY63X}

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	2026-07-05T00:03:02.197679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f7295ea7e482d087628d56bb931eddf4e045f515d7898d1a43b9957474a3e8

Aliases

arxiv: 1909.03080 · arxiv_version: 1909.03080v1 · doi: 10.48550/arxiv.1909.03080 · pith_short_12: W33SSXVH4SBN · pith_short_16: W33SSXVH4SBNBB3C · pith_short_8: W33SSXVH

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/W33SSXVH4SBNBB3CRVLLXEY63X \
  | 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: b6f7295ea7e482d087628d56bb931eddf4e045f515d7898d1a43b9957474a3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9388c27a603cc247d8e471165366b6d4727096db88c4518140fd57b4853c68f3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-09-06T18:01:49Z",
    "title_canon_sha256": "e27b496273a1db8e5f3318799ef7e8fe1b7fa830f0ab62bc45d8c342f1be691c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03080",
    "kind": "arxiv",
    "version": 1
  }
}