Pith Number

pith:PIDWRWXG

pith:2026:PIDWRWXGDNZ3KUSWMHP6EIALBH

not attested not anchored not stored refs resolved

Cosmic Collider Gravitational Waves sourced by Right-handed Neutrino production from Bubbles: Testing Seesaw, Leptogenesis and Dark Matter

Anish Ghoshal, Pratyay Pal

Bubble collisions during a first-order phase transition produce right-handed neutrinos that source novel low-frequency gravitational waves while explaining dark matter or leptogenesis.

arxiv:2601.02458 v3 · 2026-01-05 · astro-ph.CO · gr-qc · hep-ph · hep-th

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\usepackage{pith}
\pithnumber{PIDWRWXGDNZ3KUSWMHP6EIALBH}

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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.

Claims

C1strongest claim

The resulting RHN distribution sources novel low-frequency gravitational-waves (GWs) in addition to the standard bubble-collision contribution. A stable lightest RHN can account for the observed dark matter (DM) relic abundance for masses as low as M1 ≳ 10^6 GeV, with the associated novel GW signal accessible in LISA, ET and upcoming LVK detectors.

C2weakest assumption

The assumption that bubble collisions during the singlet-driven first-order phase transition produce a specific non-thermal RHN distribution whose subsequent evolution yields both the claimed GW spectrum and the required relic abundances or baryon asymmetry without additional tuning.

C3one line summary

Bubble collisions in a seesaw model produce right-handed neutrinos that source novel gravitational waves detectable by LISA, ET, and LVK while allowing the lightest RHN to explain dark matter or enable leptogenesis.

References

279 extracted · 279 resolved · 93 Pith anchors

[1] 2↔2Scattering :Scattering processes such asLL↔HH,LH↔χϕetc can contribute to mixing of the asymmetries in both sectors and alter final asymmetries. 39 In the narrow width approximation with Γ tot ≪M 1

[2] Note this masses enter in the seesaw expression in Eq

[3] C. J. Hogan, Phys. Lett. B133, 172 (1983) 1983

[4] E. Witten, Phys. Rev. D30, 272 (1984) 1984

[5] C. J. Hogan, Mon. Not. Roy. Astron. Soc.218, 629 (1986) 1986

Formal links

2 machine-checked theorem links

Cited by

2 papers in Pith

Nonthermal leptogenesis via cosmological gravitational particle production is tested by inflationary gravitational waves

Primordial Magnetogenesis and Gravitational Waves from ALP-assisted Phase Transition

Receipt and verification

First computed	2026-05-26T01:03:21.699186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0768dae61b73b5525661dfe2200b09e0aba021a0299a71da3721c5bca0b31e

Aliases

arxiv: 2601.02458 · arxiv_version: 2601.02458v3 · doi: 10.48550/arxiv.2601.02458 · pith_short_12: PIDWRWXGDNZ3 · pith_short_16: PIDWRWXGDNZ3KUSW · pith_short_8: PIDWRWXG

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/PIDWRWXGDNZ3KUSWMHP6EIALBH \
  | 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: 7a0768dae61b73b5525661dfe2200b09e0aba021a0299a71da3721c5bca0b31e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49e1c66fe9eaea1a7df02e814ce75ebceb4c5a49baedfb7a14a5086ad2626ab",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-01-05T18:57:49Z",
    "title_canon_sha256": "43fb62375ce9439e94a68993fc2f3b28677caf88a81d6056c6cdd3fdecb3617b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02458",
    "kind": "arxiv",
    "version": 3
  }
}