Pith Number

pith:TV74VOX3

pith:2008:TV74VOX35XERGNGIQDOQLPMX5O

not attested not anchored not stored refs pending

A simple toy model of the advective-acoustic instability. II. Numerical simulations

Jun'ichi Sato, Sebastien Fromang, Thierry Foglizzo

arxiv:0809.2303 v2 · 2008-09-12 · 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{TV74VOX35XERGNGIQDOQLPMX5O}

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	2026-05-18T04:29:32.710527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d7fcabafbedc91334c880dd05bd97eb93eeff2b88a48abefc4f69361cd9e721

Aliases

arxiv: 0809.2303 · arxiv_version: 0809.2303v2 · doi: 10.48550/arxiv.0809.2303 · pith_short_12: TV74VOX35XER · pith_short_16: TV74VOX35XERGNGI · pith_short_8: TV74VOX3

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/TV74VOX35XERGNGIQDOQLPMX5O \
  | 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: 9d7fcabafbedc91334c880dd05bd97eb93eeff2b88a48abefc4f69361cd9e721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee43050e1272c2a77d3b2f176159d86eed3ad674e810999d3a46c87b231f01e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-12T23:43:43Z",
    "title_canon_sha256": "1e8974a22a9035f782731742125efd0fd6005468fc82918b93fdb94189113fb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.2303",
    "kind": "arxiv",
    "version": 2
  }
}