Pith Number

pith:NT7UXWSG

pith:2023:NT7UXWSGNG2R5J4YRI5GVDXCN4

not attested not anchored not stored refs pending

Inflation and cosmological evolution with $F(R,G)$ gravity theory

Abhik Kumar Sanyal, Dalia Saha, Jyoti Prasad Saha

arxiv:2308.11770 v1 · 2023-08-18 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NT7UXWSGNG2R5J4YRI5GVDXCN4}

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

1 paper in Pith

Inflationary models in a minimally coupled $f(R,T)$ gravity: Constraints from $Planck$, BICEP/$Keck$, and ACT

Receipt and verification

First computed	2026-07-05T06:43:54.702630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cff4bda4669b51ea7988a3a6a8ee26f3390c03da31a9291a3c9bf59b973021c

Aliases

arxiv: 2308.11770 · arxiv_version: 2308.11770v1 · doi: 10.48550/arxiv.2308.11770 · pith_short_12: NT7UXWSGNG2R · pith_short_16: NT7UXWSGNG2R5J4Y · pith_short_8: NT7UXWSG

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/NT7UXWSGNG2R5J4YRI5GVDXCN4 \
  | 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: 6cff4bda4669b51ea7988a3a6a8ee26f3390c03da31a9291a3c9bf59b973021c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4157930aca5781fd28fbd3c87097a81977e28c34f07cae25ce7cde0e571dd028",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-18T14:43:32Z",
    "title_canon_sha256": "4945798222054a48bd804d897d9d816414047b7e6752410f432397c9ccf8b8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11770",
    "kind": "arxiv",
    "version": 1
  }
}