Pith Number

pith:XCX3CHEF

pith:2025:XCX3CHEF53CKRDXRYK36EVG44F

not attested not anchored not stored refs pending

A common origin of two accelerating universes: inflation and dark energy

Kin-ya Oda, Kunio Kaneta, Motohiko Yoshimura

arxiv:2503.02409 v2 · 2025-03-04 · hep-ph · 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{XCX3CHEF53CKRDXRYK36EVG44F}

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

Regularized vacuum stress tensor of a scalar field as the inflaton or dark energy

Hamilton-Jacobi Approach to Inflationary Scenarios through Extended Entropies: An Observational Perspective

Receipt and verification

First computed	2026-07-05T10:38:43.490358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8afb11c85eec4a88ef1c2b7e254dce1759297d7d54a6fd2d92de7c2efbfab1d

Aliases

arxiv: 2503.02409 · arxiv_version: 2503.02409v2 · doi: 10.48550/arxiv.2503.02409 · pith_short_12: XCX3CHEF53CK · pith_short_16: XCX3CHEF53CKRDXR · pith_short_8: XCX3CHEF

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/XCX3CHEF53CKRDXRYK36EVG44F \
  | 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: b8afb11c85eec4a88ef1c2b7e254dce1759297d7d54a6fd2d92de7c2efbfab1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0702eab1442cc440a145973cf5ab50655ea2ecb760de29f76381a951dea3ff29",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-03-04T08:51:39Z",
    "title_canon_sha256": "bf9d038cd6c84dd813f0cf834f217cdf4f41190bee82a3434f4f8a9a1225c394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02409",
    "kind": "arxiv",
    "version": 2
  }
}