Pith Number

pith:Y2DRCWEE

pith:2013:Y2DRCWEEUEQ465HJM5JX6WC6ES

not attested not anchored not stored refs pending

Spherically Symmetric Solutions in F(R) Gravity and Gravitational Repulsion

A.D. Dolgov, E.V. Arbuzova, L. Reverberi

arxiv:1306.5694 v2 · 2013-06-24 · 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{Y2DRCWEEUEQ465HJM5JX6WC6ES}

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	2026-05-18T01:49:08.592730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c687115884a121cf74e967537f585e24bad816cb025b619dfdf688ba53da7267

Aliases

arxiv: 1306.5694 · arxiv_version: 1306.5694v2 · doi: 10.48550/arxiv.1306.5694 · pith_short_12: Y2DRCWEEUEQ4 · pith_short_16: Y2DRCWEEUEQ465HJ · pith_short_8: Y2DRCWEE

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/Y2DRCWEEUEQ465HJM5JX6WC6ES \
  | 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: c687115884a121cf74e967537f585e24bad816cb025b619dfdf688ba53da7267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b08be96b729dfa8bc8f9e1fe9feabd41d24c1d266297f0d41a20504f0ab327",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-06-24T18:02:32Z",
    "title_canon_sha256": "1da7a226afc5f186b45d1182a4772111a4592fd487073a4aafb063a3746569b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5694",
    "kind": "arxiv",
    "version": 2
  }
}