Pith Number

pith:MCGVBQ7L

pith:2018:MCGVBQ7LCF6SF2HUTMYYPEDM4J

not attested not anchored not stored refs pending

Seven Problems with the Claims Related to the Hubble Tension in arXiv:1810.02595

Adam G. Riess, Dan Scolnic, D'Arcy Kenworthy, Lucas Macri, Stefano Casertano

arxiv:1810.03526 v1 · 2018-10-08 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCGVBQ7LCF6SF2HUTMYYPEDM4J}

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

Probing scalar-neutrino and scalar-dark-matter interactions with PandaX-4T

Updates on dipolar anisotropy in local measurements of the Hubble constant from Cosmicflows-4

Receipt and verification

First computed	2026-05-18T00:03:51.001873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608d50c3eb117d22e8f49b3187906ce276a5ca36b5c54ec6122110254fb321fb

Aliases

arxiv: 1810.03526 · arxiv_version: 1810.03526v1 · doi: 10.48550/arxiv.1810.03526 · pith_short_12: MCGVBQ7LCF6S · pith_short_16: MCGVBQ7LCF6SF2HU · pith_short_8: MCGVBQ7L

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/MCGVBQ7LCF6SF2HUTMYYPEDM4J \
  | 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: 608d50c3eb117d22e8f49b3187906ce276a5ca36b5c54ec6122110254fb321fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc03fe2290cdf7882a03dcef51a059465135a472877eaec8f3799d846398ab3d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-10-08T15:24:07Z",
    "title_canon_sha256": "e06a74104e221ed2969ed3a8616bf8346a9d9a66b6312c0322a2876517607f0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03526",
    "kind": "arxiv",
    "version": 1
  }
}