Pith Number

pith:LL5IBTCF

pith:2002:LL5IBTCFZYVQPT5OIN7OV77RYO

not attested not anchored not stored refs pending

The linear MHD Taylor-Couette instability for liquid sodium

D. Shalybkov, G. R\"udiger, M. Schultz

arxiv:astro-ph/0212063 v1 · 2002-12-03 · 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{LL5IBTCFZYVQPT5OIN7OV77RYO}

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	2026-05-18T01:09:03.545500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5afa80cc45ce2b07cfae437eeafff1c3a678cfe33141e3c0413d01018f9c93e5

Aliases

arxiv: astro-ph/0212063 · arxiv_version: astro-ph/0212063v1 · doi: 10.48550/arxiv.astro-ph/0212063 · pith_short_12: LL5IBTCFZYVQ · pith_short_16: LL5IBTCFZYVQPT5O · pith_short_8: LL5IBTCF

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/LL5IBTCFZYVQPT5OIN7OV77RYO \
  | 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: 5afa80cc45ce2b07cfae437eeafff1c3a678cfe33141e3c0413d01018f9c93e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40b61284c8e2d6ab4f2c0d5d9c8c6e687a9762b5753942e0c35d4f3aad643372",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-12-03T13:06:24Z",
    "title_canon_sha256": "450f436929a14d58f35dccbc3128725903757e13f8a5e446a646b0f9877503ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0212063",
    "kind": "arxiv",
    "version": 1
  }
}