Pith Number

pith:RDALSWPH

pith:2013:RDALSWPHYHPIK73B5PX7JQZM67

not attested not anchored not stored refs pending

Effectively universal behavior of rotating neutron stars in general relativity makes them even simpler than their Newtonian counterparts

George Pappas, Theocharis A. Apostolatos

arxiv:1311.5508 v2 · 2013-11-21 · gr-qc · astro-ph.HE

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDALSWPHYHPIK73B5PX7JQZM67}

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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

Testing General Relativity with Present and Future Astrophysical Observations

Receipt and verification

First computed	2026-05-18T02:55:20.396789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88c0b959e7c1de857f61ebeff4c32cf7cbd79e343b29aa82c9bd90dbfa224268

Aliases

arxiv: 1311.5508 · arxiv_version: 1311.5508v2 · doi: 10.48550/arxiv.1311.5508 · pith_short_12: RDALSWPHYHPI · pith_short_16: RDALSWPHYHPIK73B · pith_short_8: RDALSWPH

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/RDALSWPHYHPIK73B5PX7JQZM67 \
  | 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: 88c0b959e7c1de857f61ebeff4c32cf7cbd79e343b29aa82c9bd90dbfa224268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "065adabd80a78b35a47549918f4255ce7a4f6581d0397a89dfa3fdbbc485d680",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-11-21T18:41:21Z",
    "title_canon_sha256": "f96211e3597f9e2924e8fa10e98403260b4f68d6229b366dd976abd1a8c0fcfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5508",
    "kind": "arxiv",
    "version": 2
  }
}