Pith Number

pith:SMM5UJKX

pith:2013:SMM5UJKXV2Z4C6ORD37KOEEVDU

not attested not anchored not stored refs pending

Instability windows and evolution of rapidly rotating neutron stars

Andrey I. Chugunov, Elena M. Kantor, Mikhail E. Gusakov

arxiv:1310.8103 v2 · 2013-10-30 · astro-ph.HE · 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{SMM5UJKXV2Z4C6ORD37KOEEVDU}

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	2026-05-18T02:53:53.520500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9319da2557aeb3c179d11efea710951d119a37d0b2a89c12720bfc158ec453eb

Aliases

arxiv: 1310.8103 · arxiv_version: 1310.8103v2 · doi: 10.48550/arxiv.1310.8103 · pith_short_12: SMM5UJKXV2Z4 · pith_short_16: SMM5UJKXV2Z4C6OR · pith_short_8: SMM5UJKX

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/SMM5UJKXV2Z4C6ORD37KOEEVDU \
  | 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: 9319da2557aeb3c179d11efea710951d119a37d0b2a89c12720bfc158ec453eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f23a91a0c1d84fd1ec20d1462da0572d1fc44b483579c3d53690483342c49f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-30T11:07:26Z",
    "title_canon_sha256": "bc96bc8677cd0ef40525e42444e9b123c65640827aac71e4eec4bb0f3f3862ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8103",
    "kind": "arxiv",
    "version": 2
  }
}