Pith Number

pith:KV76M27G

pith:2026:KV76M27GSO43Z2EDAAQ6FR3UIL

not attested not anchored not stored refs resolved

Parameter Estimation Horizon of Core-Collapse Supernovae with Current and Next-Generation Gravitational-Wave Detectors

Aknur Sakan, Alisher Zhunuskanov, Almat Akhmetali, Daniil Orel, Ernazar Abdikamalov, Jos\'e Antonio Font, Marat Zaidyn, Nurzhan Ussipov, Solange Nunes, Y. Sultan Abylkairov

Machine learning on gravitational-wave signals from core-collapse supernovae can constrain core rotation out to more than 100 kpc with next-generation detectors for favorable orientations.

arxiv:2605.04896 v1 · 2026-05-06 · astro-ph.HE

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\usepackage{pith}
\pithnumber{KV76M27GSO43Z2EDAAQ6FR3UIL}

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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

For optimal orientations, next-generation detectors can constrain rotation out to distances exceeding 100 kpc.

C2weakest assumption

The machine learning models trained on a finite set of simulated signals from specific progenitors and equations of state will generalize accurately to real gravitational-wave observations without significant biases from unmodeled physics or detector effects.

C3one line summary

Machine learning extracts core rotation and signal properties from CCSN gravitational waves, with next-generation detectors constraining rotation beyond 100 kpc for favorable orientations despite some uncertainties.

References

130 extracted · 130 resolved · 5 Pith anchors

[1] GWTC-4.0: Updating the Gravitational-Wave Transient Catalog with Observations from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run 2025 · arXiv:2508.18082

[2] A. Mezzacappa and M. Zanolin, Gravitational Waves from Neutrino-Driven Core Collapse Supernovae: Pre- dictions, Detection, and Parameter Estimation, arXiv e-prints , arXiv:2401.11635 (2024), arXiv:240 2024

[3] D. Vartanyan, A. Burrows, T. Wang, M. S. B. Coleman, and C. J. White, Gravitational-wave signature of core- collapse supernovae, Phys. Rev. D 107, 103015 (2023), arXiv:2302.07092 [astro-ph.HE] 2023

[4] arXiv:2603.24243 2026

[5] B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham, and F. Acernese (LIGO Scientific Collaboration and Virgo Collaboration and ASAS-SN Collaboration and DLT40 Collaboration), Optically targeted search 2020

Cited by

2 papers in Pith

JWST observations of a planetary nebula support jet-driven explosion of core-collapse supernova remnant RCW 103

Contrastive self-supervised convolutional autoencoder for core-collapse supernova gravitational-wave detection

Receipt and verification

First computed	2026-06-24T01:15:03.527015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

557fe66be693b9bce8830021e2c77442d2eb8ccfddb2ff32850f0c8b610e0262

Aliases

arxiv: 2605.04896 · arxiv_version: 2605.04896v1 · doi: 10.48550/arxiv.2605.04896 · pith_short_12: KV76M27GSO43 · pith_short_16: KV76M27GSO43Z2ED · pith_short_8: KV76M27G

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/KV76M27GSO43Z2EDAAQ6FR3UIL \
  | 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: 557fe66be693b9bce8830021e2c77442d2eb8ccfddb2ff32850f0c8b610e0262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba59cf2b584fdc6fbceeb5fb193e239d033b4aaf371fcda0715d08d73e5ebdf5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-06T13:27:04Z",
    "title_canon_sha256": "97e64c51211b2c0a9ba69d80efbd8c7929b9feb5e0c65fb0b5e1fe5dc2875f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.04896",
    "kind": "arxiv",
    "version": 1
  }
}