Pith Number

pith:3OI6KMND

pith:1996:3OI6KMNDFL5UTY324NB7GYE4KO

not attested not anchored not stored refs pending

Spin-Down of Neutron Stars and Compositional Transitions in the Cold Crustal Matter

Katsuhiko Sato (Univ. of Tokyo), Kei Iida

arxiv:astro-ph/9609093 v1 · 1996-09-13 · astro-ph · 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{3OI6KMNDFL5UTY324NB7GYE4KO}

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	2026-05-18T01:07:40.810691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db91e531a32afb49e37ae343f3609c53aaafd17581e3c42601466faf4fe697c2

Aliases

arxiv: astro-ph/9609093 · arxiv_version: astro-ph/9609093v1 · doi: 10.48550/arxiv.astro-ph/9609093 · pith_short_12: 3OI6KMNDFL5U · pith_short_16: 3OI6KMNDFL5UTY32 · pith_short_8: 3OI6KMND

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/3OI6KMNDFL5UTY324NB7GYE4KO \
  | 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: db91e531a32afb49e37ae343f3609c53aaafd17581e3c42601466faf4fe697c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "482dff34a52f60978a82fbb2c0e7bbd8658cd2a54d8270969f6195441d0a2e46",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-09-13T12:46:38Z",
    "title_canon_sha256": "65687002d7d6a11abbc0da835ef1d1bfafcedb28bc56ab11e85e23755a0a2e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9609093",
    "kind": "arxiv",
    "version": 1
  }
}