Pith Number

pith:O22ZEUSK

pith:2025:O22ZEUSKZ2XHLQQXXVFNQUP56X

not attested not anchored not stored refs pending

Modified gravity as entropic cosmology

Sergei D. Odintsov, Shin'ichi Nojiri, Soumitra SenGupta, Tanmoy Paul

arxiv:2503.19056 v2 · 2025-03-24 · 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{O22ZEUSKZ2XHLQQXXVFNQUP56X}

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

3 papers in Pith

Traversable Wormholes Supported by Entropy-Inspired Effective Matter Sectors

Observational constraints on Luciano-Saridakis entropic cosmology

Cosmological dynamics and structure formation in a generalized mass-to-horizon entropy-inspired modified gravity

Receipt and verification

First computed	2026-07-05T11:28:35.242569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b592524aceae75c217bd4ad851fdf5ffa8b2127e8b334c86ae54509be7686f

Aliases

arxiv: 2503.19056 · arxiv_version: 2503.19056v2 · doi: 10.48550/arxiv.2503.19056 · pith_short_12: O22ZEUSKZ2XH · pith_short_16: O22ZEUSKZ2XHLQQX · pith_short_8: O22ZEUSK

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/O22ZEUSKZ2XHLQQXXVFNQUP56X \
  | 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: 76b592524aceae75c217bd4ad851fdf5ffa8b2127e8b334c86ae54509be7686f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c49dd1f9448f4e0072ff5c7fd84d35dd64a0f88feae1b9f355d89fd336a4f2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-03-24T18:27:01Z",
    "title_canon_sha256": "fd992b5ae4ba8c478f8cbd8814959d4b7cdc2ff378806e90b327dec3c2d6d898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19056",
    "kind": "arxiv",
    "version": 2
  }
}