Pith Number

pith:47QH7FBJ

pith:2013:47QH7FBJDI6WURMO4N63SEVOBQ

not attested not anchored not stored refs pending

Neutron stars in Starobinsky model

Apratim Ganguly, Radouane Gannouji, Rituparno Goswami, Subharthi Ray

arxiv:1309.3279 v2 · 2013-09-12 · 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{47QH7FBJDI6WURMO4N63SEVOBQ}

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

Oppenheimer-Snyder Collapse in f(R) Gravity : Stalemate or Resolution?

Receipt and verification

First computed	2026-05-18T02:52:56.022154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e07f94291a3d6a458ee37db912ae0c23b90e387dc3b413fa915de27d0413f2

Aliases

arxiv: 1309.3279 · arxiv_version: 1309.3279v2 · doi: 10.48550/arxiv.1309.3279 · pith_short_12: 47QH7FBJDI6W · pith_short_16: 47QH7FBJDI6WURMO · pith_short_8: 47QH7FBJ

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/47QH7FBJDI6WURMO4N63SEVOBQ \
  | 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: e7e07f94291a3d6a458ee37db912ae0c23b90e387dc3b413fa915de27d0413f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3ffbf0941401ce4974c7fa6493d2e6dc7b80d7b1313deb443eaf65855bd744",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-12T20:00:06Z",
    "title_canon_sha256": "d698e01c466cd1c8f4c1fff2e820b223398f615104516d479995c4c1596a564a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3279",
    "kind": "arxiv",
    "version": 2
  }
}