Pith Number

pith:7ZJI4MWZ

pith:2014:7ZJI4MWZD7FEAELXZFGVNTYL6X

not attested not anchored not stored refs pending

Slowly rotating neutron and strange stars in $R^2$ gravity

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

arxiv:1407.2180 v1 · 2014-07-08 · 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{7ZJI4MWZD7FEAELXZFGVNTYL6X}

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

3 papers in Pith

Relativistic strange quark stars in Lovelock gravity

Testing General Relativity with Present and Future Astrophysical Observations

Neutron stars in a conservative $f(R,T)$ gravity

Receipt and verification

First computed	2026-05-18T01:42:40.818942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe528e32d91fca401177c94d56cf0bf5d371372e8ee65a99682220d2e3492492

Aliases

arxiv: 1407.2180 · arxiv_version: 1407.2180v1 · doi: 10.48550/arxiv.1407.2180 · pith_short_12: 7ZJI4MWZD7FE · pith_short_16: 7ZJI4MWZD7FEAELX · pith_short_8: 7ZJI4MWZ

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/7ZJI4MWZD7FEAELXZFGVNTYL6X \
  | 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: fe528e32d91fca401177c94d56cf0bf5d371372e8ee65a99682220d2e3492492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f094d97c7cb215c0fe6bcd329af4d4c7c5191f83268b9a5399d621c8e6341017",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-07-08T17:19:41Z",
    "title_canon_sha256": "e5a1bf7261fc8f42e8a47db3b323b5e804810e1bdb9d5e056217d7d024694458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2180",
    "kind": "arxiv",
    "version": 1
  }
}