Pith Number

pith:WRVGPN5T

pith:2019:WRVGPN5TFK63TWDCBCNIEVAPPR

not attested not anchored not stored refs pending

Improved limits on a hypothetical X(16.7) boson and a dark photon decaying into $e^+e^-$ pairs

A. E. Karneyeu, A. Feshchenko, A. Gardikiotis, A. G. Chumakov, A. N. Toropin, A. Rubbia, A. V. Dermenev, A. Yu. Trifonov, B. I. Vasilishin, B. Ketzer, B. Radics, D. A. Tlisov, D. Banerjee, D. Cooke, D. Shchukin, D. V. Kirpichnikov, D. V. Peshekhonov, E. Depero, G. Kekelidze, G. Vasquez Arenas, I. Tlisova, I. V. Konorov, J. Bernhard, L. Molina Bueno, L. V. Kravchuk, M. Hoesgen, M. Jeckel, M. M. Kirsanov, N. Charitonidis, N. V. Krasnikov, P. Crivelli, P. Ulloa, P. V. Volkov, R. R. Dusaev, R. Rojas, S. G. Gerassimov, S. G. Kovalenko, S. N. Gninenko, S. V. Donskov, S. V. Kuleshov, T. Enik, V. A. Kachanov, V. A. Kramarenko, V. A. Matveev, V. A. Polyakov, V. D. Samoylenko, V. E. Burtsev, V. E. Lyubovitskij, V. Lysan, V. N. Frolov, V. N. Kolosov, V. O. Tikhomirov, V. Yu. Volkov, Yu. V. Mikhailov

arxiv:1912.11389 v2 · 2019-12-22 · 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{WRVGPN5TFK63TWDCBCNIEVAPPR}

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

5 papers in Pith

The X17 Existence Hinted at by Nuclear Reactor Neutrinos

Illuminating sequential freeze-in dark matter with dark photon signal at the CERN SHiP experiment

Axion-Like Electrophilic Portal for Pion Dark Matter

Dark Matter

A Flavor Specific Chiral $U(1)_X$ Framework for Explaining the ATOMKI Anomaly

Receipt and verification

First computed	2026-07-05T00:57:15.127027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46a67b7b32abdb9d862089a82540f7c6f07ada52ee48d5e335e907c2102c551

Aliases

arxiv: 1912.11389 · arxiv_version: 1912.11389v2 · doi: 10.48550/arxiv.1912.11389 · pith_short_12: WRVGPN5TFK63 · pith_short_16: WRVGPN5TFK63TWDC · pith_short_8: WRVGPN5T

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/WRVGPN5TFK63TWDCBCNIEVAPPR \
  | 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: b46a67b7b32abdb9d862089a82540f7c6f07ada52ee48d5e335e907c2102c551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a81a28e652cce6efc6964745d0bcbdc7337af52f80b09949d4783e98908287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-12-22T20:00:55Z",
    "title_canon_sha256": "245d61dd56722a4adcd3c2b087f9fbc03c5f221fb484f02757bdd32ab20f5b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11389",
    "kind": "arxiv",
    "version": 2
  }
}