Pith Number

pith:2Y6XJ6RU

pith:2023:2Y6XJ6RUKKELAEBLHHG7TAHHZ2

not attested not anchored not stored refs pending

The state of the dark energy equation of state circa 2023

Eleonora Di Valentino, Luis A. Escamilla, Rafael C. Nunes, Sunny Vagnozzi, William Giar\`e

arxiv:2307.14802 v2 · 2023-07-27 · 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{2Y6XJ6RUKKELAEBLHHG7TAHHZ2}

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

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

Reconstructing dark energy with fewer assumptions

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

Beyond CPL: Evidence for dynamical dark energy in three-parameter models

Receipt and verification

First computed	2026-07-05T08:21:05.870152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63d74fa345288b0102b39cdf980e7cea77c19de68c8caab0014bf0ebd251a8e

Aliases

arxiv: 2307.14802 · arxiv_version: 2307.14802v2 · doi: 10.48550/arxiv.2307.14802 · pith_short_12: 2Y6XJ6RUKKEL · pith_short_16: 2Y6XJ6RUKKELAEBL · pith_short_8: 2Y6XJ6RU

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/2Y6XJ6RUKKELAEBLHHG7TAHHZ2 \
  | 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: d63d74fa345288b0102b39cdf980e7cea77c19de68c8caab0014bf0ebd251a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24c2f575887716cd95bebc2511e036df4f7d5dff9f0396d099951af6e7e8fc7f",
    "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": "2023-07-27T12:12:13Z",
    "title_canon_sha256": "d7a0193204ab95c7406f00a22641c3a78a3d9f6ce4709177ae205116eb836359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14802",
    "kind": "arxiv",
    "version": 2
  }
}