Pith Number

pith:PHY6AP3Q

pith:2025:PHY6AP3QTWDJGFSFIIGCMJTKI5

not attested not anchored not stored refs pending

Inflation with Gauss-Bonnet correction: beyond slow-roll

Kamil Mudrunka, Kazunori Nakayama

arxiv:2504.01365 v2 · 2025-04-02 · 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{PHY6AP3QTWDJGFSFIIGCMJTKI5}

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

Effective Constrained Scalar--Gauss--Bonnet Inflation Motivated by $f(R,\mathcal{G})$ Gravity

Receipt and verification

First computed	2026-07-05T10:51:35.622789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79f1e03f709d86931645420c26266a474dfbcb78fe2afbdb9d1d2046d76128ba

Aliases

arxiv: 2504.01365 · arxiv_version: 2504.01365v2 · doi: 10.48550/arxiv.2504.01365 · pith_short_12: PHY6AP3QTWDJ · pith_short_16: PHY6AP3QTWDJGFSF · pith_short_8: PHY6AP3Q

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/PHY6AP3QTWDJGFSFIIGCMJTKI5 \
  | 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: 79f1e03f709d86931645420c26266a474dfbcb78fe2afbdb9d1d2046d76128ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2931de44e0c327ad74d1cdcf8ada18fcdc37425e8905d032df3bb8168bda53ca",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-02T05:18:15Z",
    "title_canon_sha256": "e749270344db140d92c7d30a687b5014157c76b92fd7d5d6a0902a1920038b2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01365",
    "kind": "arxiv",
    "version": 2
  }
}