Pith Number

pith:TQKT7WEN

pith:2025:TQKT7WENZUW46ZQYSRADS2ELMO

not attested not anchored not stored refs pending

Dynamical dark energy with AdS-to-dS and dS-to-dS transitions: Implications for the $H_0$ tension

A. Emrah Y\"ukselci, Alexander Zhuk, Anna Tsikoundoura, Leandros Perivolaropoulos, \"Ozg\"ur Akarsu

arxiv:2502.14667 v1 · 2025-02-20 · 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{TQKT7WENZUW46ZQYSRADS2ELMO}

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

8 papers in Pith

A Friendly Phantom: Late-time AdS-to-dS transition and cosmological tensions

What it takes to solve the Hubble tension through Modifications of Cosmological Recombination II: in light of ACT DR6 and DESI DR2

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	2026-07-05T10:17:30.861063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c153fd88dcd2dcf6618944039688b63944e04e3b82d0c406584094237dd22b9

Aliases

arxiv: 2502.14667 · arxiv_version: 2502.14667v1 · doi: 10.48550/arxiv.2502.14667 · pith_short_12: TQKT7WENZUW4 · pith_short_16: TQKT7WENZUW46ZQY · pith_short_8: TQKT7WEN

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/TQKT7WENZUW46ZQYSRADS2ELMO \
  | 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: 9c153fd88dcd2dcf6618944039688b63944e04e3b82d0c406584094237dd22b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590a81a1286fd70375d074392ff987100a1ec70a64d12d3706ff7b15cdeb962f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-02-20T16:03:43Z",
    "title_canon_sha256": "dc8b6274020dfbc4f0ad5fc70c8b065dba78dbb6059ccfb00e36c5b9f61a21a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14667",
    "kind": "arxiv",
    "version": 1
  }
}