Pith Number

pith:TLWXPQJL

pith:2026:TLWXPQJL6WOTBAUYRY6U6JADGU

not attested not anchored not stored refs pending

Background dynamics and observational constraints of flat and non-flat $\Lambda(t)$CDM models from $H(z)$ and DESI DR2 BAO measurements

Olga Avsajanishvili

arxiv:2603.03468 v2 · 2026-03-03 · 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{TLWXPQJL6WOTBAUYRY6U6JADGU}

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

2 papers in Pith

Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy

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	2026-07-02T01:18:06.940152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aed77c12bf59d3082988e3d4f24033507b358442bc6977dbba2dc50b264d02e

Aliases

arxiv: 2603.03468 · arxiv_version: 2603.03468v2 · doi: 10.48550/arxiv.2603.03468 · pith_short_12: TLWXPQJL6WOT · pith_short_16: TLWXPQJL6WOTBAUY · pith_short_8: TLWXPQJL

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/TLWXPQJL6WOTBAUYRY6U6JADGU \
  | 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: 9aed77c12bf59d3082988e3d4f24033507b358442bc6977dbba2dc50b264d02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b19634fe5e69ced2d234c4cbbbb90ffe33f9e305dc0b9ed92a901342391be2c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-03-03T19:25:24Z",
    "title_canon_sha256": "49ded0b9a40c183237c8734a6cb349d869f3449165bab84db9e311aaf210dec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03468",
    "kind": "arxiv",
    "version": 2
  }
}