Pith Number

pith:UHU2IHSO

pith:2017:UHU2IHSO5VV6GEWAYSWZQG33UR

not attested not anchored not stored refs pending

Scalaron from $R^2$-gravity as a Heavy Field

Misao Sasaki, Qing-Guo Huang, Shi Pi, Ying-li Zhang

arxiv:1712.09896 v2 · 2017-12-28 · astro-ph.CO · gr-qc · 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{UHU2IHSO5VV6GEWAYSWZQG33UR}

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

6 papers in Pith

CMB constraints on ultra-light primordial black holes with extended mass distributions

Primordial black holes formation in inflationary $F(R)$ models with scalar fields

Scalar induced gravitational waves review

Isocurvature Induced Gravitational Waves at Pulsar Timing Arrays

Review of strongly coupled regimes in gravity with Dyson-Schwinger approach

Receipt and verification

First computed	2026-05-18T00:15:41.840441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e9a41e4eed6be312c0c4ad981b7ba4557360b760fa4ba4abcea71209148ed7

Aliases

arxiv: 1712.09896 · arxiv_version: 1712.09896v2 · doi: 10.48550/arxiv.1712.09896 · pith_short_12: UHU2IHSO5VV6 · pith_short_16: UHU2IHSO5VV6GEWA · pith_short_8: UHU2IHSO

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/UHU2IHSO5VV6GEWAYSWZQG33UR \
  | 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: a1e9a41e4eed6be312c0c4ad981b7ba4557360b760fa4ba4abcea71209148ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6857a4f580d787ef2733d241e466ec3575eaabd9e9794e6d75ecf4b956ee9e1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-28T15:30:36Z",
    "title_canon_sha256": "b7e1cd78d5d30387a87603dedfc213e6074aa62065518a6dab1e263d39425edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09896",
    "kind": "arxiv",
    "version": 2
  }
}