Pith Number

pith:KMBOA2OJ

pith:2026:KMBOA2OJ7IDIUF25SVNDCD54TR

not attested not anchored not stored refs resolved

TransitionListener v2.0 -- Robust gravitational wave predictions for cosmological phase transitions

Carlo Tasillo, Jonas Matuszak

TransitionListener v2.0 tracks the true-vacuum fraction and mean bubble separation to produce consistent gravitational wave predictions from phase transitions.

arxiv:2605.15259 v1 · 2026-05-14 · hep-ph · astro-ph.CO

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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

Version 2 introduces a self-consistent treatment of the transition dynamics, including the evolution of the true-vacuum fraction and its backreaction on the Hubble expansion, as well as a consistent description of reheating during percolation. A direct computation of the mean bubble separation allows to faithfully map to the GW spectral templates from bubble collisions, sound waves, and turbulence.

C2weakest assumption

The paper assumes that the state-of-the-art simulation templates for bubble collisions, sound waves, and turbulence remain accurate when applied to the strongly supercooled and ultraslow regimes that the new code targets (abstract, final paragraph).

C3one line summary

TransitionListener v2.0 supplies an end-to-end pipeline from scalar potential to gravitational wave spectra with improved handling of transition dynamics and bubble separation.

References

147 extracted · 147 resolved · 44 Pith anchors

[1] Planck 2018 results. VI. Cosmological parameters 2018

[2] Cosmological Backgrounds of Gravitational Waves 2018 · doi:10.1088/1361-6382/aac

[3] Cosmological Backgrounds of Gravitational Waves · arXiv:1801.04268

[4] Laser Interferometer Space Antenna 2017 · arXiv:1702.00786

[5] Science Case for the Einstein Telescope 2020 · doi:10.1088/1475-7516/2020/03/050

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:00:49.029130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5302e069c9fa068a175d955a310fbc9c57ace719ac281aa00a436c9467d4e4ca

Aliases

arxiv: 2605.15259 · arxiv_version: 2605.15259v1 · doi: 10.48550/arxiv.2605.15259 · pith_short_12: KMBOA2OJ7IDI · pith_short_16: KMBOA2OJ7IDIUF25 · pith_short_8: KMBOA2OJ

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KMBOA2OJ7IDIUF25SVNDCD54TR \
  | 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: 5302e069c9fa068a175d955a310fbc9c57ace719ac281aa00a436c9467d4e4ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a845c451c54eeac65254267288f7621a2494d4a62b7776f2042567e79bf474d8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-14T18:00:00Z",
    "title_canon_sha256": "f9d83f10e4de4e4a630d471fd1268bd19fa9996fd3f86b4b73aa278406924136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15259",
    "kind": "arxiv",
    "version": 1
  }
}