Pith Number

pith:YLXKR7HJ

pith:2021:YLXKR7HJR2TYYRIIZSIEPTTSXD

not attested not anchored not stored refs pending

Linear cosmological constraints on 2-body decaying dark matter scenarios and the $S_8$ tension

Guillermo Franco Abell\'an, Riccardo Murgia, Vivian Poulin

arxiv:2102.12498 v2 · 2021-02-24 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLXKR7HJR2TYYRIIZSIEPTTSXD}

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

3 papers in Pith

Spherical Collapse and Halo Formation in a Cosmology with Decaying Dark Matter and a Semi-Cosmographic Dark Energy

Early- and Late-Time Modifications to $\Lambda$CDM: Implications for the Hubble Tension

Cosmic Shear constraints from HSC Year 3 with clustering calibration of the tomographic redshift distributions from DESI

Receipt and verification

First computed	2026-07-05T03:44:52.354793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2eea8fce98ea78c4508cc9047ce72b8e58b2cbf9e13ca3509b681058c39ffed

Aliases

arxiv: 2102.12498 · arxiv_version: 2102.12498v2 · doi: 10.48550/arxiv.2102.12498 · pith_short_12: YLXKR7HJR2TY · pith_short_16: YLXKR7HJR2TYYRII · pith_short_8: YLXKR7HJ

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/YLXKR7HJR2TYYRIIZSIEPTTSXD \
  | 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: c2eea8fce98ea78c4508cc9047ce72b8e58b2cbf9e13ca3509b681058c39ffed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "accab3d0bff854c287651061a416f9dc70a52d1b30942e367016cba71f96de74",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-02-24T19:00:06Z",
    "title_canon_sha256": "797d3e7dd4dd65c1f54e0a7036460b79b7ab69deb75258aec1feab695bb0b6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12498",
    "kind": "arxiv",
    "version": 2
  }
}