Pith Number

pith:RBJDQEAD

pith:2025:RBJDQEAD3FFLEQQZQEL4M3X7XD

not attested not anchored not stored refs pending

KiDS-Legacy: Cosmological constraints from cosmic shear with the complete Kilo-Degree Survey

Andrej Dvornik, Angus H. Wright, Anjitha John William, Anna Wittje, Arthur Loureiro, Benjamin Giblin, Benjamin Joachimi, Benjamin St\"olzner, Catherine Heymans, Christos Georgiou, Constance Mahony, Giorgio Francesco Lesci, Hendrik Hildebrandt, Henk Hoekstra, Jelte de Jong, Joachim Harnois-D\'eraps, Konrad Kuijken, Laila Linke, Lance Miller, Lauro Moscardini, Lucas Porth, Maciej Bilicki, Marika Asgari, Mario Radovich, Matteo Maturi, Maximilian von Wietersheim-Kramsta, Mijin Yoon, Nicola R. Napolitano, Nora Elisa Chisari, Peter Schneider, Pierre Burger, Priyanka Jalan, Robert Reischke, Shahab Joudaki, Shun-Sheng Li, Tilman Tr\"oster, Yun-Hao Zhang, Ziang Yan

KiDS-Legacy cosmic shear analysis constrains S_8 to 0.815 in 0.73 sigma agreement with Planck.

arxiv:2503.19441 v2 · 2025-03-25 · astro-ph.CO

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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

Claims

C1strongest claim

S_8 ≡ σ_8 √(Ω_m / 0.3) = 0.815^{+0.016}_{-0.021}, found to be in agreement (0.73σ) with results from the Planck Legacy cosmic microwave background experiment.

C2weakest assumption

The new physically motivated intrinsic alignment model that depends jointly on halo mass and spectral type distributions, together with the improved redshift distribution estimation extending to z_B ≤ 2.0, accurately captures all relevant systematics.

C3one line summary

KiDS-Legacy measures S8 = 0.815^{+0.016}_{-0.021} from cosmic shear over 1347 square degrees, consistent with Planck at 0.73 sigma.

Formal links

1 machine-checked theorem link

Cited by

19 papers in Pith

Nonlinear Matter Power Spectrum from relativistic $N$-body Simulations: $\Lambda_{\rm s}$CDM versus $\Lambda$CDM

The contribution from small scales on two-point shear analysis: comparison between power spectrum and correlation function

Revisiting the Matter Creation Process: Observational Constraints on Gravitationally Induced Dark Energy and the Hubble Tension

Evidence for deviation in gravitational light deflection from general relativity at cosmological scales with KiDS-Legacy and CMB lensing

KiDS+VIKING-450 cosmology with Bayesian hierarchical model redshift distributions

Receipt and verification

First computed	2026-05-17T23:38:46.574865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8852381003d94ab242198117c66effb8cfe90ce179c0c86e1ad282fb289c2e36

Aliases

arxiv: 2503.19441 · arxiv_version: 2503.19441v2 · doi: 10.48550/arxiv.2503.19441

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/RBJDQEAD3FFLEQQZQEL4M3X7XD \
  | 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: 8852381003d94ab242198117c66effb8cfe90ce179c0c86e1ad282fb289c2e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356e930bb5331b292dc522a92456c281458401a3cbe51e3e044e5746a8875a18",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-25T08:30:40Z",
    "title_canon_sha256": "d7bb225b2b16a4007bd8717bd140faa532ca3e1629bdc25216534601e7662065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19441",
    "kind": "arxiv",
    "version": 2
  }
}