Pith Number

pith:ZL4VC5FO

pith:2022:ZL4VC5FOKDBJCNW7QEH3L3AOA6

not attested not anchored not stored refs pending

Inflation in Metric-Affine Quadratic Gravity

Ioannis D. Gialamas, Kyriakos Tamvakis

arxiv:2212.09896 v2 · 2022-12-19 · gr-qc · astro-ph.CO · 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{ZL4VC5FOKDBJCNW7QEH3L3AOA6}

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

5 papers in Pith

Natural Metric-Affine Inflation: Reloaded

Quasi-pole inflation in metric-affine gravity

Reheating in geometric Weyl-invariant Einstein-Cartan gravity

Naturally Light Distortion

Constraining Quintessential Inflation with ACT: A Gauss-Bonnet Gateway

Receipt and verification

First computed	2026-07-05T05:52:25.031113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caf95174ae50c29136df810fb5ec0e07bb7c2019561fe717a71796235258d141

Aliases

arxiv: 2212.09896 · arxiv_version: 2212.09896v2 · doi: 10.48550/arxiv.2212.09896 · pith_short_12: ZL4VC5FOKDBJ · pith_short_16: ZL4VC5FOKDBJCNW7 · pith_short_8: ZL4VC5FO

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/ZL4VC5FOKDBJCNW7QEH3L3AOA6 \
  | 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: caf95174ae50c29136df810fb5ec0e07bb7c2019561fe717a71796235258d141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a03193264f2c6410e02ddb183f239a8db8764c236b156faa1bb3f570681ad3e4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-19T22:37:43Z",
    "title_canon_sha256": "2ae508d38111d993a54c9dcd273831cb36bde2988c295704d9a41ea8c97378f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.09896",
    "kind": "arxiv",
    "version": 2
  }
}