Pith Number

pith:RFTVSUV6

pith:2025:RFTVSUV6DJEZ7IH3BM643JLIOG

not attested not anchored not stored refs pending

Exploring Coupled Quintessence in light of CMB and DESI DR2 measurements

Abhijith Ajith, Atul Ashutosh Samanta, Sukanta Panda

arxiv:2509.09624 v1 · 2025-09-11 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFTVSUV6DJEZ7IH3BM643JLIOG}

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

Phantom-Divide Crossing in Exponentially Coupled Quintessence and the Role of Neutrino-Mass Freedom

Coupled quintessence with a potential from supergravity exhibits sign-changing interaction

Comparing Minimal and Non-Minimal Quintessence Models to 2025 DESI Data

Nonminimally coupled quintessence with sign-switching interaction

Coupled Dark Energy and Dark Matter for DESI: An Effective Guide to the Phantom Divide

Receipt and verification

First computed	2026-07-05T12:09:39.628508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89675952be1a499fa0fb0b3dcda568719c40bf7aaf3480cf5ea3affff171d698

Aliases

arxiv: 2509.09624 · arxiv_version: 2509.09624v1 · doi: 10.48550/arxiv.2509.09624 · pith_short_12: RFTVSUV6DJEZ · pith_short_16: RFTVSUV6DJEZ7IH3 · pith_short_8: RFTVSUV6

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/RFTVSUV6DJEZ7IH3BM643JLIOG \
  | 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: 89675952be1a499fa0fb0b3dcda568719c40bf7aaf3480cf5ea3affff171d698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1bc5cd0b17d08bbd2963ec272367b0bbb53ed900a84077b839de563207ff0b0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-09-11T17:10:11Z",
    "title_canon_sha256": "a1f56a9b50fe706d8595c93b6b342722d0ef0a42af8989e19c396f83a46e653d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09624",
    "kind": "arxiv",
    "version": 1
  }
}