Pith Number

pith:WFLUAGRF

pith:2016:WFLUAGRF63X4QXPZXZKEKZU5NC

not attested not anchored not stored refs pending

Rotating neutron stars with exotic cores: masses, radii, stability

J.L. Zdunik, M. Bejger, M. Fortin, P. Haensel

arxiv:1601.05368 v2 · 2016-01-20 · astro-ph.HE · astro-ph.SR · nucl-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{WFLUAGRF63X4QXPZXZKEKZU5NC}

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	2026-05-18T01:16:43.273204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b157401a25f6efc85df9be5445669d688cdce742d4f2b4d03bb6e237e213ad09

Aliases

arxiv: 1601.05368 · arxiv_version: 1601.05368v2 · doi: 10.48550/arxiv.1601.05368 · pith_short_12: WFLUAGRF63X4 · pith_short_16: WFLUAGRF63X4QXPZ · pith_short_8: WFLUAGRF

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/WFLUAGRF63X4QXPZXZKEKZU5NC \
  | 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: b157401a25f6efc85df9be5445669d688cdce742d4f2b4d03bb6e237e213ad09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cdcf6222196bb533bccb48eb67ee0c346ad0e2d1692d04f9972cc80babb920",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-20T18:38:44Z",
    "title_canon_sha256": "9462d6f510fc5798c6cb4d44d2d99a640a9bab6a7b1179e4f57448d5a84b436a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05368",
    "kind": "arxiv",
    "version": 2
  }
}