Pith Number

pith:CXYBCTK3

pith:2026:CXYBCTK3KVHHNKTQ6S66FAH72P

not attested not anchored not stored refs pending

Observational constraints on Luciano-Saridakis entropic cosmology

Andreas Papatriantafyllou, Emmanuel N. Saridakis, Giuseppe Gaetano Luciano, Mat\'ias Leizerovich, Susana J. Landau

arxiv:2603.03568 v2 · 2026-03-03 · astro-ph.CO · gr-qc · hep-ex · 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{CXYBCTK3KVHHNKTQ6S66FAH72P}

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

2 papers in Pith

Viaggiu holographic dark energy in light of DESI DR2

Cosmologically viable non-polynomial quasi-topological gravity: explicit models, $\Lambda$CDM limit and observational constraints

Receipt and verification

First computed	2026-05-21T01:05:17.116225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15f0114d5b554e76aa70f4bde280ffd3d4fdabe85ca48f6a41b474e6dbd37281

Aliases

arxiv: 2603.03568 · arxiv_version: 2603.03568v2 · doi: 10.48550/arxiv.2603.03568 · pith_short_12: CXYBCTK3KVHH · pith_short_16: CXYBCTK3KVHHNKTQ · pith_short_8: CXYBCTK3

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/CXYBCTK3KVHHNKTQ6S66FAH72P \
  | 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: 15f0114d5b554e76aa70f4bde280ffd3d4fdabe85ca48f6a41b474e6dbd37281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de6aedf2e9b3fe7975a6ed65f618ea8cff502f8bc80c8b8b9a350901d2ad6a4b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ex",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-03-03T22:54:28Z",
    "title_canon_sha256": "2a31450b4595ec1d1d186adae6fe0c6c30841af0861de13b60989cd3f217eb48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03568",
    "kind": "arxiv",
    "version": 2
  }
}