Pith Number

pith:6W2CV6ZD

pith:2025:6W2CV6ZD4T3CA7S3MQIDXCOZLF

not attested not anchored not stored refs pending

Comparison of dynamical dark energy with {\Lambda}CDM in light of DESI DR2

A.N. Lasenby, A.N. Ormondroyd, M.P. Hobson, W.J. Handley

arxiv:2503.17342 v3 · 2025-03-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6W2CV6ZD4T3CA7S3MQIDXCOZLF}

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

12 papers in Pith

Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions

Data-Driven Discovery of a Simple Phantom-Crossing Dark Energy Parametrization

Reconstructing dark energy with fewer assumptions

Neutrino mass constraints in interacting dark energy models after DESI DR2

Numerical polology: towards next-generation model-building for cosmology

Receipt and verification

First computed	2026-07-05T11:46:41.357339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b42afb23e4f6207e5b64103b89d959483e095df41a0ab5f692c212d41781dc

Aliases

arxiv: 2503.17342 · arxiv_version: 2503.17342v3 · doi: 10.48550/arxiv.2503.17342 · pith_short_12: 6W2CV6ZD4T3C · pith_short_16: 6W2CV6ZD4T3CA7S3 · pith_short_8: 6W2CV6ZD

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/6W2CV6ZD4T3CA7S3MQIDXCOZLF \
  | 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: f5b42afb23e4f6207e5b64103b89d959483e095df41a0ab5f692c212d41781dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f17aa500b4b7572eb700c242c6e35ccf2ac26570c8421ed9e05f28915a02764",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-21T17:45:04Z",
    "title_canon_sha256": "8389dc0675c76688b76f66f0220d3b4d218e864019d02f89c3f6542cee0d0cfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17342",
    "kind": "arxiv",
    "version": 3
  }
}