Pith Number

pith:5T42JIDF

pith:2025:5T42JIDFNAOF6LICY5TOJVDP3E

not attested not anchored not stored refs pending

Modified gravity realizations of quintom dark energy after DESI DR2

Emmanuel N. Saridakis, Qingqing Wang, Xin Ren, Yi-Fu Cai, Yuhang Yang

arxiv:2504.06784 v3 · 2025-04-09 · 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{5T42JIDFNAOF6LICY5TOJVDP3E}

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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

11 papers in Pith

Imprint of swampland-inspired coupled early dark energy

Dissipative Dark Energy can explain the DESI phantom crossing

A short review on Quintom dark energy theory

Quintom Model Perturbations

Signatures of Modified Gravity on Linear Scales in a Dynamical Dark Energy Background

Receipt and verification

First computed	2026-07-05T11:52:19.733522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecf9a4a065681c5f2d02c766e4d46fd91148b338e99fa29dd80b89da448e86ac

Aliases

arxiv: 2504.06784 · arxiv_version: 2504.06784v3 · doi: 10.48550/arxiv.2504.06784 · pith_short_12: 5T42JIDFNAOF · pith_short_16: 5T42JIDFNAOF6LIC · pith_short_8: 5T42JIDF

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/5T42JIDFNAOF6LICY5TOJVDP3E \
  | 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: ecf9a4a065681c5f2d02c766e4d46fd91148b338e99fa29dd80b89da448e86ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e87e18172cd2e67119c271f1e9e5e6475c2942b4a5f384923ec730139f3e8c31",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-09T11:17:20Z",
    "title_canon_sha256": "7f651c8b1e937da5a28d899f33ce7e43a030f02d6cc5ecd9e4391bbd7da2f4d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06784",
    "kind": "arxiv",
    "version": 3
  }
}