Pith Number

pith:FJGQLLKD

pith:2025:FJGQLLKD5EYLZ6UGWJGHABSPX4

not attested not anchored not stored refs resolved

Neutrino Mass, Vacuum Stability and Higgs Inflation with Vector-Like Quarks and a Single Right-Handed Neutrino

Canan Karahan

A Standard Model extension with n degenerate vector-like quarks and one right-handed neutrino stabilizes the electroweak vacuum to the Planck scale while generating viable neutrino masses and matching Higgs inflation observables to data.

arxiv:2512.24215 v2 · 2025-12-30 · hep-ph

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\usepackage{pith}
\pithnumber{FJGQLLKD5EYLZ6UGWJGHABSPX4}

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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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.

Claims

C1strongest claim

The SM+(n)VLQ+RHN framework yields predictions consistent with the latest Planck-LB-BK18 and ACT-LB-BK18 data, while simultaneously ensuring electroweak vacuum stability and phenomenologically viable neutrino masses within well-defined regions of parameter space.

C2weakest assumption

The VLQs are assumed degenerate with identical masses and Yukawas, and the one-loop threshold matching plus the specific non-minimal coupling in the metric formulation of inflation are taken to be sufficient for the high-scale behavior.

C3one line summary

The Standard Model extended by n vector-like quarks and one right-handed neutrino stabilizes the Higgs quartic to the Planck scale, produces viable neutrino masses via Type-I seesaw, and yields inflationary observables n_s and r consistent with Planck and ACT data.

References

64 extracted · 64 resolved · 23 Pith anchors

[1] computations of the Higgs effective potential. In literature, numerous extensions of the Standard Model have been proposed to address this issue, such as introducing additional scalar fields to raise

[2] For anSU(2) L singlet with hyperchargeY=− 1 3, the covariant derivative isD µ =∂ µ −ig 3T aGa µ −ig ′Y Bµ

[3] Here, ˜H≡iσ 2H ∗ denotes theSU(2) L- conjugate Higgs doublet

[4] This relation follows from the standard diagonalization of the VLQ–SM mass matrix and is consistent with the formalism developed in vector-like quark studies [36, 37]

[5] These constraints ensure that the theory remains perturbative, unitary, and free of Landau poles up to the Planck scale

Receipt and verification

First computed	2026-05-18T03:10:11.470077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4d05ad43e930bcfa86b24c70064fbf37b4206f422c1ea2069bdbd0a0a518fd

Aliases

arxiv: 2512.24215 · arxiv_version: 2512.24215v2 · doi: 10.48550/arxiv.2512.24215 · pith_short_12: FJGQLLKD5EYL · pith_short_16: FJGQLLKD5EYLZ6UG · pith_short_8: FJGQLLKD

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/FJGQLLKD5EYLZ6UGWJGHABSPX4 \
  | 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: 2a4d05ad43e930bcfa86b24c70064fbf37b4206f422c1ea2069bdbd0a0a518fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "150aad2fef55bc7ae4c5788595d72e1cb0771e286f5490be96b950a2e8071ade",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-12-30T13:26:27Z",
    "title_canon_sha256": "eac84947626195a328a45f8d54d5e5a47aaa738a6ae81bf2cdfe8be580d154dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.24215",
    "kind": "arxiv",
    "version": 2
  }
}