Pith Number

pith:NAIQAQAR

pith:2022:NAIQAQARVY6FI2CFDUTF5I6DQQ

not attested not anchored not stored refs pending

Assessing the robustness of sound horizon-free determinations of the Hubble constant

Th\'eo Simon, Tristan L. Smith, Vivian Poulin

arxiv:2208.12992 v1 · 2022-08-27 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAIQAQARVY6FI2CFDUTF5I6DQQ}

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

4 papers in Pith

The Hubble tension: A decade review

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

The Hubble Tension and Early Dark Energy

The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters

Receipt and verification

First computed	2026-07-05T04:52:02.053945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6811004011ae3c5468451d265ea3c3843577dc90a84de40ef1b41f5c2a324932

Aliases

arxiv: 2208.12992 · arxiv_version: 2208.12992v1 · doi: 10.48550/arxiv.2208.12992 · pith_short_12: NAIQAQARVY6F · pith_short_16: NAIQAQARVY6FI2CF · pith_short_8: NAIQAQAR

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/NAIQAQARVY6FI2CFDUTF5I6DQQ \
  | 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: 6811004011ae3c5468451d265ea3c3843577dc90a84de40ef1b41f5c2a324932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eaf18203408e2b39fcc6faa0218144c62744287edea8eb62668f4c1a615cd77",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-08-27T11:55:39Z",
    "title_canon_sha256": "2c6c70b675ed74dc3239c4e102a63a459c5cd1cabf12bb8d1c43aa6a33c253e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12992",
    "kind": "arxiv",
    "version": 1
  }
}