Pith Number

pith:FBEQIPEA

pith:2021:FBEQIPEAQX3VDZ2M6LUVWQVTAS

not attested not anchored not stored refs pending

The Hubble Tension Revisited: Additional Local Distance Ladder Uncertainties

Ariel Goobar, Edvard Mortsell, Joel Johansson, Suhail Dhawan

arxiv:2106.09400 v3 · 2021-06-17 · astro-ph.CO · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBEQIPEAQX3VDZ2M6LUVWQVTAS}

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

5 papers in Pith

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

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

Early- and Late-Time Modifications to $\Lambda$CDM: Implications for the Hubble Tension

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

Double the axions, half the tension: multi-field early dark energy eases the Hubble tension

Receipt and verification

First computed	2026-07-05T05:29:24.399300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2849043c8085f751e74cf2e95b42b304837d7665c209eb0519391abafc93bfc9

Aliases

arxiv: 2106.09400 · arxiv_version: 2106.09400v3 · doi: 10.48550/arxiv.2106.09400 · pith_short_12: FBEQIPEAQX3V · pith_short_16: FBEQIPEAQX3VDZ2M · pith_short_8: FBEQIPEA

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/FBEQIPEAQX3VDZ2M6LUVWQVTAS \
  | 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: 2849043c8085f751e74cf2e95b42b304837d7665c209eb0519391abafc93bfc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14efe76643a4b3fe583956f0791637d4204e711a2a2c34d4a44118493ff4bf67",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-06-17T11:36:06Z",
    "title_canon_sha256": "94f8b421e88b482b8a05f7980b3f75eac83bb1412de3c428fcaebcd86e2eba8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09400",
    "kind": "arxiv",
    "version": 3
  }
}