Pith Number

pith:VSJRTAOR

pith:2022:VSJRTAORYINSHX3WZECJC4IFEH

not attested not anchored not stored refs pending

Using lower-redshift, non-CMB, data to constrain the Hubble constant and other cosmological parameters

Bharat Ratra, Shulei Cao

arxiv:2203.10825 v2 · 2022-03-21 · astro-ph.CO · gr-qc · hep-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{VSJRTAORYINSHX3WZECJC4IFEH}

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

4 papers in Pith

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

$\Lambda_{\rm s}$CDM cosmology from a type-II minimally modified gravity

New constraints on cosmic anisotropy from galaxy clusters using an improved dipole fitting method

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	2026-07-05T04:27:12.127576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac931981d1c21b23df76c90491710521c56ca6189072c317dad0f97cd07d5fd7

Aliases

arxiv: 2203.10825 · arxiv_version: 2203.10825v2 · doi: 10.48550/arxiv.2203.10825 · pith_short_12: VSJRTAORYINS · pith_short_16: VSJRTAORYINSHX3W · pith_short_8: VSJRTAOR

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/VSJRTAORYINSHX3WZECJC4IFEH \
  | 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: ac931981d1c21b23df76c90491710521c56ca6189072c317dad0f97cd07d5fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a48e9d674be34aaadf645ccb33d59c08343759cd29a87f23bb59d79e36ffbf06",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-03-21T09:27:23Z",
    "title_canon_sha256": "2e2ca21a0cb276ae6aa6d75c80ae3d8dfcf6437ccf6a5340000a6cae684dd563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10825",
    "kind": "arxiv",
    "version": 2
  }
}