Pith Number

pith:OHI7Z6BA

pith:2001:OHI7Z6BA5YIRET4FEGCYV3ADB7

not attested not anchored not stored refs pending

Bulk viscosity in superfluid neutron star cores. III. Effects of $\Sigma^-$ hyperons

D.G. Yakovlev (Ioffe Physical Technical Inst., K.P. Levenfish (Ioffe Physical Technical Inst., P. Haensel (Copernicus Astronomical Center, St.-Peterburg), St.-Petersburg), Warszawa)

arxiv:astro-ph/0110575 v2 · 2001-10-26 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHI7Z6BA5YIRET4FEGCYV3ADB7}

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

1 paper in Pith

Oscillations of Dissipative Neutron Stars: The Impact of Hyperonic Reaction Rates

Receipt and verification

First computed	2026-07-04T17:21:19.795663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71d1fcf820ee11124f8521858aec030fd8b13f48c19509a96b26da8f49782259

Aliases

arxiv: astro-ph/0110575 · arxiv_version: astro-ph/0110575v2 · doi: 10.48550/arxiv.astro-ph/0110575 · pith_short_12: OHI7Z6BA5YIR · pith_short_16: OHI7Z6BA5YIRET4F · pith_short_8: OHI7Z6BA

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/OHI7Z6BA5YIRET4FEGCYV3ADB7 \
  | 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: 71d1fcf820ee11124f8521858aec030fd8b13f48c19509a96b26da8f49782259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9ac08fee5cfa34e3172a7eab5f9ee3121a73e8ce576d0f55bfc3117dcdfff9b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-26T14:55:44Z",
    "title_canon_sha256": "a4176ec219358779d1927d74cecf61d324292e6259d6819c91ddab97f0da38dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110575",
    "kind": "arxiv",
    "version": 2
  }
}