Pith Number

pith:N2CFGTWD

pith:2021:N2CFGTWDJXE6J6OTQJCF6WS5YA

not attested not anchored not stored refs pending

Does Hubble Tension Signal a Breakdown in FLRW Cosmology?

Chethan Krishnan, Eoin \'O Colg\'ain, Lu Yin, M. M. Sheikh-Jabbari, Roya Mohayaee

arxiv:2105.09790 v3 · 2021-05-20 · 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{N2CFGTWDJXE6J6OTQJCF6WS5YA}

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

7 papers in Pith

Multipolar structure of the local expansion rate from incomplete sky data

Geometric obstruction to resolving the Hubble tension: orthogonality of scale and shape in distance measurements

Running into tension: primordial black holes from ultra-slow-roll inflation, spectral running, and the Hubble tension

Exploring the interplay of late-time dynamical dark energy and new physics before recombination

Geometric Constraints on the Pre-Recombination Expansion History from the Hubble Tension

Receipt and verification

First computed	2026-07-05T03:08:07.571840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e84534ec34dc9e4f9d382445f5a5dc035fbef7bb9dd942ab31b6ed370181fb3

Aliases

arxiv: 2105.09790 · arxiv_version: 2105.09790v3 · doi: 10.48550/arxiv.2105.09790 · pith_short_12: N2CFGTWDJXE6 · pith_short_16: N2CFGTWDJXE6J6OT · pith_short_8: N2CFGTWD

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/N2CFGTWDJXE6J6OTQJCF6WS5YA \
  | 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: 6e84534ec34dc9e4f9d382445f5a5dc035fbef7bb9dd942ab31b6ed370181fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47813289a275f7aa6eb8f4f10de4263b8e0b8a9615ca5dbcda69ce36d563a812",
    "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": "2021-05-20T14:40:53Z",
    "title_canon_sha256": "0ed58b3c69757885a1a3edc25c552db68eaff626f1bfa5a109849e4ec34f7b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09790",
    "kind": "arxiv",
    "version": 3
  }
}