Pith Number

pith:FENRJ4WV

pith:2016:FENRJ4WVTXKZVLNJWMT4LRAGI5

not attested not anchored not stored refs pending

Starobinsky cosmological model in Palatini formalism

Aleksander Stachowski, Andrzej Borowiec, Marek Szydlowski

arxiv:1608.03196 v2 · 2016-08-10 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FENRJ4WVTXKZVLNJWMT4LRAGI5}

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	2026-05-18T00:34:10.323664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291b14f2d59dd59aada9b327c5c406475364511fbdddb78460f89fb0c774938e

Aliases

arxiv: 1608.03196 · arxiv_version: 1608.03196v2 · doi: 10.48550/arxiv.1608.03196 · pith_short_12: FENRJ4WVTXKZ · pith_short_16: FENRJ4WVTXKZVLNJ · pith_short_8: FENRJ4WV

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/FENRJ4WVTXKZVLNJWMT4LRAGI5 \
  | 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: 291b14f2d59dd59aada9b327c5c406475364511fbdddb78460f89fb0c774938e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3158f44b9c19fac70a276af48b4c8d672ccd989b9554a5179e73da01ae25afcf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-08-10T14:54:45Z",
    "title_canon_sha256": "380b4ff861c15033e14dca7afe6da9e1396c8b9a4507578324541d3a9820b8cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03196",
    "kind": "arxiv",
    "version": 2
  }
}