Pith Number

pith:LJY4UUMB

pith:2019:LJY4UUMBWLOG3OBV7E7E2AWXCN

not attested not anchored not stored refs pending

The Local Perspective on the Hubble Tension: Local Structure Does Not Impact Measurement of the Hubble Constant

Adam Riess, Dan Scolnic, W. D'Arcy Kenworthy

arxiv:1901.08681 v2 · 2019-01-24 · 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{LJY4UUMBWLOG3OBV7E7E2AWXCN}

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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

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

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-05-17T23:46:18.756144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a71ca5181b2dc6db835f93e4d02d71349d34cadbff21287cad5eae3a7ba0fcf

Aliases

arxiv: 1901.08681 · arxiv_version: 1901.08681v2 · doi: 10.48550/arxiv.1901.08681 · pith_short_12: LJY4UUMBWLOG · pith_short_16: LJY4UUMBWLOG3OBV · pith_short_8: LJY4UUMB

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/LJY4UUMBWLOG3OBV7E7E2AWXCN \
  | 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: 5a71ca5181b2dc6db835f93e4d02d71349d34cadbff21287cad5eae3a7ba0fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5477f3584f07edfc871eca47d103eda482e0e80d1334fbd3b3874df110b811f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-24T23:22:03Z",
    "title_canon_sha256": "9cecad32d5cb0cdef39813f3840536bff6a526107c9dba426421f674d0307775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08681",
    "kind": "arxiv",
    "version": 2
  }
}