Pith Number

pith:LOG5BRGT

pith:2025:LOG5BRGT4C4EVF2W5PLGGK47LF

not attested not anchored not stored refs pending

Evolution of clustering in cosmological models with time-varying dark energy

Anatoly A. Klypin, Francisco Prada, Tomoaki Ishiyama

arxiv:2503.19352 v3 · 2025-03-25 · 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{LOG5BRGT4C4EVF2W5PLGGK47LF}

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

1 paper in Pith

Is the $w_0w_a$CDM cosmological parameterization evidence for dark energy dynamics partially caused by the excess smoothing of Planck PR4 CMB anisotropy data?

Receipt and verification

First computed	2026-07-05T11:32:26.866174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8dd0c4d3e0b84a9756ebd6632b9f59473d88a8c93de91938569cedd0bacaed

Aliases

arxiv: 2503.19352 · arxiv_version: 2503.19352v3 · doi: 10.48550/arxiv.2503.19352 · pith_short_12: LOG5BRGT4C4E · pith_short_16: LOG5BRGT4C4EVF2W · pith_short_8: LOG5BRGT

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/LOG5BRGT4C4EVF2W5PLGGK47LF \
  | 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: 5b8dd0c4d3e0b84a9756ebd6632b9f59473d88a8c93de91938569cedd0bacaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fada3d1f9abd70213508cc0bd4dcbb998e4418bc8f05a76587cd6cb7cb3b65d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-25T05:02:44Z",
    "title_canon_sha256": "918814a768f4948aede41e80cbbc630fa438b509d41696e1c001880c168840bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19352",
    "kind": "arxiv",
    "version": 3
  }
}