Pith Number

pith:2CXRXRIV

pith:2025:2CXRXRIVEUQWYWBCKR2XBKMA5Q

not attested not anchored not stored refs pending

Gravitational wave signatures of preheating in Higgs--$R^2$ inflation

Jinsu Kim, Ying-li Zhang, Zihao Yang

arxiv:2503.16907 v2 · 2025-03-21 · astro-ph.CO · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CXRXRIVEUQWYWBCKR2XBKMA5Q}

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

7 papers in Pith

Large primordial non-Gaussianity from transient turns in Higgs-$R^2$ inflation

Integrability of $R^2$ gravity cosmological models with radiation

Isocurvature-induced features in multi-field Higgs-$R^2$ inflation

ACT DR6+Planck impact on inflation with non-zero vacuum expectation value and the post-inflationary behavior

Receipt and verification

First computed	2026-07-05T12:01:59.191485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0af1bc51525216c5822547570a980ec2be3b5326400c3cbaa9bd834785cc3da

Aliases

arxiv: 2503.16907 · arxiv_version: 2503.16907v2 · doi: 10.48550/arxiv.2503.16907 · pith_short_12: 2CXRXRIVEUQW · pith_short_16: 2CXRXRIVEUQWYWBC · pith_short_8: 2CXRXRIV

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/2CXRXRIVEUQWYWBCKR2XBKMA5Q \
  | 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: d0af1bc51525216c5822547570a980ec2be3b5326400c3cbaa9bd834785cc3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b0f0d4a54533938e4e02710dfe581c6d7cc260e99083a1d5478f6e9bc572dba",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-21T07:18:29Z",
    "title_canon_sha256": "e892a06dcea567c014a4d00bc4f28929ea783080e3534d11853cec7a01b0fb9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16907",
    "kind": "arxiv",
    "version": 2
  }
}