Pith Number

pith:RPXHAHAD

pith:2002:RPXHAHADGZENOYOUYE6TUFDWZ4

not attested not anchored not stored refs pending

On the relation between viscoelastic and magnetohydrodynamic flows and their instabilities

Gordon I. Ogilvie, Michael R. E. Proctor

arxiv:astro-ph/0212443 v1 · 2002-12-19 · 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{RPXHAHADGZENOYOUYE6TUFDWZ4}

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	2026-07-04T16:31:26.862821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bee701c033648d761d4c13d3a1476cf26b61753b47f3897354d55773e97a3c0

Aliases

arxiv: astro-ph/0212443 · arxiv_version: astro-ph/0212443v1 · doi: 10.48550/arxiv.astro-ph/0212443 · pith_short_12: RPXHAHADGZEN · pith_short_16: RPXHAHADGZENOYOU · pith_short_8: RPXHAHAD

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/RPXHAHADGZENOYOUYE6TUFDWZ4 \
  | 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: 8bee701c033648d761d4c13d3a1476cf26b61753b47f3897354d55773e97a3c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a316f632e9fed770bfd2346ac9cede87b5a744a64e4292ce8eef8fc74407a3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-12-19T16:13:54Z",
    "title_canon_sha256": "25b2acd9a4037609a057e9b826e5d55d29c191a95faea963270a00e765cb9236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0212443",
    "kind": "arxiv",
    "version": 1
  }
}