Pith Number

pith:4BD7KUFL

pith:2020:4BD7KUFLI33GJTQRKJPFOB2ZD4

not attested not anchored not stored refs pending

Equivalence of inflationary models between the metric and Palatini formulation of scalar-tensor theories

Aleksander Kozak, Alexandros Karam, Angelos Lykkas, Antonio Racioppi, Laur J\"arv, Margus Saal

arxiv:2005.14571 v2 · 2020-05-29 · gr-qc · astro-ph.CO · 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{4BD7KUFLI33GJTQRKJPFOB2ZD4}

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

4 papers in Pith

Natural Metric-Affine Inflation: Reloaded

Quasi-pole inflation in metric-affine gravity

Frame invariant diffusive formulation of scalar-tensor gravity

Post-Newtonian Constraints on Scalar-Tensor Gravity

Receipt and verification

First computed	2026-07-05T01:30:32.659038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e047f550ab46f664ce11525e5707591f383292f993a0a937a26ade28fba5ff6e

Aliases

arxiv: 2005.14571 · arxiv_version: 2005.14571v2 · doi: 10.48550/arxiv.2005.14571 · pith_short_12: 4BD7KUFLI33G · pith_short_16: 4BD7KUFLI33GJTQR · pith_short_8: 4BD7KUFL

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/4BD7KUFLI33GJTQRKJPFOB2ZD4 \
  | 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: e047f550ab46f664ce11525e5707591f383292f993a0a937a26ade28fba5ff6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "494a4110b5abc8aaf0169910886c7abf1ab54f05d0fa9adec35672cc8b8ef551",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-29T13:43:28Z",
    "title_canon_sha256": "176fcaa575462f19fa8c62a21f15c5d0114fefd73ae424eb696650a38dd29745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14571",
    "kind": "arxiv",
    "version": 2
  }
}