Pith Number

pith:BIXYSFDF

pith:2024:BIXYSFDFCZ2A76JW33G5LSATJ3

not attested not anchored not stored refs pending

Dynamical dark energy confronted with multiple CMB missions

Eleonora Di Valentino, Javad T. Firouzjaee, Mahdi Najafi, Supriya Pan

arxiv:2407.14939 v1 · 2024-07-20 · astro-ph.CO · 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{BIXYSFDFCZ2A76JW33G5LSATJ3}

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

Data-Driven Discovery of a Simple Phantom-Crossing Dark Energy Parametrization

Reconstructing dark energy with fewer assumptions

Cosmological Viability of Exponential Infrared $f(T)$ Gravity

Probing Dynamical Dark Energy with Late-Time Data: Evidence, Tensions, and the Limits of the $w_0w_a$CDM Framework

Negative neutrino mass or negative dark energy?

Receipt and verification

First computed	2026-07-05T08:46:36.141799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2f89146516740ff936decdd5c8134efcf485c9a31ce7faa52ef266fd63646b

Aliases

arxiv: 2407.14939 · arxiv_version: 2407.14939v1 · doi: 10.48550/arxiv.2407.14939 · pith_short_12: BIXYSFDFCZ2A · pith_short_16: BIXYSFDFCZ2A76JW · pith_short_8: BIXYSFDF

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/BIXYSFDFCZ2A76JW33G5LSATJ3 \
  | 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: 0a2f89146516740ff936decdd5c8134efcf485c9a31ce7faa52ef266fd63646b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf0c657a49b10779da8df38ebb23d1eed3b6029ef9f57b96530bf3405f700b5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-20T17:12:45Z",
    "title_canon_sha256": "f2752fb1fdc297c936148b4be7ae9e5c028641ed08e3ba7db011b193f5d41257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14939",
    "kind": "arxiv",
    "version": 1
  }
}