Pith Number

pith:2SOZONP3

pith:2015:2SOZONP35SYNYRPPMRNYTKGXAD

not attested not anchored not stored refs pending

Logarithmic corrected Polynomial $f(R)$ inflation mimicking a cosmological constant

A.S. Kubeka, B. Pourhassan, J. Sadeghi, M. Rostami

arxiv:1510.02351 v2 · 2015-10-07 · 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{2SOZONP35SYNYRPPMRNYTKGXAD}

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.

Receipt and verification

First computed	2026-05-18T01:12:34.796279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49d9735fbecb0dc45ef645b89a8d700ea94ce7dd73e7ef3fab196d8318c3336

Aliases

arxiv: 1510.02351 · arxiv_version: 1510.02351v2 · doi: 10.48550/arxiv.1510.02351 · pith_short_12: 2SOZONP35SYN · pith_short_16: 2SOZONP35SYNYRPP · pith_short_8: 2SOZONP3

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/2SOZONP35SYNYRPPMRNYTKGXAD \
  | 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: d49d9735fbecb0dc45ef645b89a8d700ea94ce7dd73e7ef3fab196d8318c3336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b16e123b9d3d44f5f4e8db5a3b9663fa66451d367cb1df92a4b8c36be2d90ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-07T13:53:22Z",
    "title_canon_sha256": "4c3d4355f2a8efd2563826444f51a847f75ec6b087a2e7f2ed64ca1d3d188fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02351",
    "kind": "arxiv",
    "version": 2
  }
}