Pith Number

pith:VNEEGC4N

pith:2013:VNEEGC4NUF57BV7V7N5CCY7RC3

not attested not anchored not stored refs pending

I-Q relation for rapidly rotating neutron stars

Jan Steinhoff, Norman G\"urlebeck, Sayan Chakrabarti, T\'erence Delsate

arxiv:1311.6509 v3 · 2013-11-25 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNEEGC4NUF57BV7V7N5CCY7RC3}

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	2026-05-18T02:48:54.778353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab48430b8da17bf0d7f5fb7a2163f116c5fcf328a891379f0dd4bd2badcdf454

Aliases

arxiv: 1311.6509 · arxiv_version: 1311.6509v3 · doi: 10.48550/arxiv.1311.6509 · pith_short_12: VNEEGC4NUF57 · pith_short_16: VNEEGC4NUF57BV7V · pith_short_8: VNEEGC4N

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/VNEEGC4NUF57BV7V7N5CCY7RC3 \
  | 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: ab48430b8da17bf0d7f5fb7a2163f116c5fcf328a891379f0dd4bd2badcdf454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d8203390a366d3d11ddeca897ca1eeef3ba4950687d7e3e3dffce87686fa68",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-11-25T22:47:43Z",
    "title_canon_sha256": "bf78276f80b3c1181b52b96480066482306806978d8fd9e52e1e2f753ed1c413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6509",
    "kind": "arxiv",
    "version": 3
  }
}