Pith Number

pith:FE2CFR26

pith:2026:FE2CFR2667QS7HUQRGA4CFUDCG

not attested not anchored not stored refs pending

Improved limits on a new $Z'$ in $B-L$ scenarios with the NA64 experiment at CERN

A. Antonov, A. Celentano, A. E. Karneyeu, A. Marini, A. N. Toropin, A. S. Zhevlakov, A. V. Dermenev, B. Banto Oberhauser, B. Ketzer, B. Radics, D. Banerjee, D. Shchukin, D. V. Kirpichnikov, D. V. Peshekhonov, G. Kekelidze, H. Sieber, I. Tlisova, I. V. Voronchikhin, J. Bernhard, J. Zamora-Sa'a, K. Salamatin, L. Marsicano, L. Molina Bueno, L. V. Kravchuk, M. A. Ayala Torres, M. H\"osgen, M. M. Kirsanov, M. Mongillo, M. Tuzi, N. Charitonidis, N. V. Krasnikov, O. Soto, P. Bisio, P. Crivelli, P. V. Volkov, R. Mena Fredes, R. Mena Yanssen, R. R. Dusaev, S. Girod, S. N. Gninenko, S. V. Donskov, S. V. Gertsenberger, S. V. Kuleshov, T. Enik, The NA64 Collaboration: Yu. M. Andreev, V. A. Kramarenko, V. A. Matveev, V. A. Polyakov, V. Bautin, V. D. Samoylenko, V. E. Lyubovitskij, V. Lysan, V. N. Frolov, V. O. Tikhomirov, Y. Kambar

arxiv:2606.17320 v1 · 2026-06-15 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FE2CFR2667QS7HUQRGA4CFUDCG}

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	2026-06-19T16:10:09.098429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293422c75ef7e12f9e908981c11683119800a028ee36dff8bbdf78e9f5d48edd

Aliases

arxiv: 2606.17320 · arxiv_version: 2606.17320v1 · doi: 10.48550/arxiv.2606.17320 · pith_short_12: FE2CFR2667QS · pith_short_16: FE2CFR2667QS7HUQ · pith_short_8: FE2CFR26

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/FE2CFR2667QS7HUQRGA4CFUDCG \
  | 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: 293422c75ef7e12f9e908981c11683119800a028ee36dff8bbdf78e9f5d48edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f5752791a4f77129b5113529fcbe1ccab0bcfd0e9fa3f21416c617e93464bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2026-06-15T22:03:55Z",
    "title_canon_sha256": "30064e09fde0657880ab34e979017bdb286a83d2efec6a6bcf0ae0cb2c4ac89c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17320",
    "kind": "arxiv",
    "version": 1
  }
}