Pith Number

pith:XSHDIDWA

pith:2014:XSHDIDWA5AABEFYUUCKMQKTJID

not attested not anchored not stored refs pending

Non-perturbative and self-consistent models of neutron stars in R-squared gravity

Daniela D. Doneva, Kalin V. Staykov, Kostas D. Kokkotas, Stoytcho S. Yazadjiev

arxiv:1402.4469 v2 · 2014-02-18 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSHDIDWA5AABEFYUUCKMQKTJID}

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

2 papers in Pith

Neutron stars more compact than black holes in quasi-topological gravity: Equilibrium configurations and radial stability

Testing General Relativity with Present and Future Astrophysical Observations

Receipt and verification

First computed	2026-05-18T01:44:36.671512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8e340ec0e800121714a094c82a6940eb8fcd1befb3d2b25dcd4f3601b64978

Aliases

arxiv: 1402.4469 · arxiv_version: 1402.4469v2 · doi: 10.48550/arxiv.1402.4469 · pith_short_12: XSHDIDWA5AAB · pith_short_16: XSHDIDWA5AABEFYU · pith_short_8: XSHDIDWA

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/XSHDIDWA5AABEFYUUCKMQKTJID \
  | 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: bc8e340ec0e800121714a094c82a6940eb8fcd1befb3d2b25dcd4f3601b64978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6287dab6596e382bf6a3046496c8f2fedd2d8cf3b7e0e9a58bd0d0f57ccbe9ae",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-18T20:55:59Z",
    "title_canon_sha256": "3b5b523a7885be859689897df56a8e998cb08563d478591db2ebf007ab3d8e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4469",
    "kind": "arxiv",
    "version": 2
  }
}