Pith Number

pith:QFIHWUVB

pith:2022:QFIHWUVBBTHBG4U7DGHHCQLFTY

not attested not anchored not stored refs pending

Revealing the late-time transition of $H_{0}$: relieve the Hubble crisis

F. Y. Wang (NJU), Jian-Ping Hu

arxiv:2203.13037 v2 · 2022-03-24 · 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{QFIHWUVBBTHBG4U7DGHHCQLFTY}

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

Redshift Evolution of the HII Galaxy $L$-$\sigma$ Relation: Gaussian Process Analysis and Cosmological Implications

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

Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model

Receipt and verification

First computed	2026-07-05T05:03:23.063904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81507b52a10cce13729f198e7141659e1b35b62256c40b3b37e67de06b8cf380

Aliases

arxiv: 2203.13037 · arxiv_version: 2203.13037v2 · doi: 10.48550/arxiv.2203.13037 · pith_short_12: QFIHWUVBBTHB · pith_short_16: QFIHWUVBBTHBG4U7 · pith_short_8: QFIHWUVB

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/QFIHWUVBBTHBG4U7DGHHCQLFTY \
  | 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: 81507b52a10cce13729f198e7141659e1b35b62256c40b3b37e67de06b8cf380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18618a057984685c8f3f70f0a5785a78795d8bdfeef9afda59109519501653bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-03-24T12:32:13Z",
    "title_canon_sha256": "2bce30ed173a429e3a534cd55707079c48a1b2d4aa3af774a7e220c9b6b976f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13037",
    "kind": "arxiv",
    "version": 2
  }
}