Pith Number

pith:2JUTR5BP

pith:2005:2JUTR5BPTMBK3TOP3RTV55252N

not attested not anchored not stored refs pending

Constraining Warm Dark Matter candidates including sterile neutrinos and light gravitinos with WMAP and the Lyman-alpha forest

A. Riotto, J. Lesgourgues, M.G. Haehnelt, M.Viel, S. Matarrese

arxiv:astro-ph/0501562 v2 · 2005-01-26 · astro-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JUTR5BPTMBK3TOP3RTV55252N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Cited by

10 papers in Pith

Probing Confining Dark Sectors with Cosmological Perturbations

Lyman-Alpha Forest and its Cross-Correlation with High-Redshift Galaxies in Effective Field Theory at the Field Level

Machine Learning Does It and Does It Better: Unearthing Primordial Dark-Matter Velocities from the Matter Power Spectrum

The free-streaming length of dark matter from JWST observations of 28 strong gravitational lenses

Strongest constraints on dark acoustic oscillations from the Lyman-alpha forest

Receipt and verification

First computed	2026-07-04T16:50:42.351117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d26938f42f9b02adcdcfdc675ef75dd365f600169f0e31d7962ebcaac4272ad5

Aliases

arxiv: astro-ph/0501562 · arxiv_version: astro-ph/0501562v2 · doi: 10.48550/arxiv.astro-ph/0501562 · pith_short_12: 2JUTR5BPTMBK · pith_short_16: 2JUTR5BPTMBK3TOP · pith_short_8: 2JUTR5BP

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/2JUTR5BPTMBK3TOP3RTV55252N \
  | 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: d26938f42f9b02adcdcfdc675ef75dd365f600169f0e31d7962ebcaac4272ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d859f032cea144462a2ddbefd77c901fe0473b9bb5692acaa198aea97d054df2",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-26T14:49:17Z",
    "title_canon_sha256": "7ab67e7059a3becea056f63ff5a3a53db052a38dd4570c26be46935b97dc66fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501562",
    "kind": "arxiv",
    "version": 2
  }
}