Pith Number

pith:F6V3COTJ

pith:2019:F6V3COTJI5MUIOWL2WGFXVTAH7

not attested not anchored not stored refs pending

Ghost-free non-local $F(R)$ Gravity Cosmology

S.D. Odintsov, Shin'ichi Nojiri, V.K. Oikonomou

arxiv:1911.07329 v1 · 2019-11-17 · 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{F6V3COTJI5MUIOWL2WGFXVTAH7}

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

Non-locality in Quadrupolar Gravitational Radiation

Receipt and verification

First computed	2026-07-05T00:19:45.624138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fabb13a694759443acbd58c5bd6603fd2a557f5a0526a449da1e3ca0edcb22f

Aliases

arxiv: 1911.07329 · arxiv_version: 1911.07329v1 · doi: 10.48550/arxiv.1911.07329 · pith_short_12: F6V3COTJI5MU · pith_short_16: F6V3COTJI5MUIOWL · pith_short_8: F6V3COTJ

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/F6V3COTJI5MUIOWL2WGFXVTAH7 \
  | 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: 2fabb13a694759443acbd58c5bd6603fd2a557f5a0526a449da1e3ca0edcb22f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b4f31455d1a7a1b2adde672b6407dacc4fa5719e3e1e8f37a48939ed01d4c8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-17T20:24:05Z",
    "title_canon_sha256": "f67694e1b797771b092fba383c9b301d7d405bb6381c1c0785b9db706c8f1be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07329",
    "kind": "arxiv",
    "version": 1
  }
}