Pith Number

pith:SZ7UZMET

pith:2010:SZ7UZMETNDDR2JZCJ4UVIEIU4P

not attested not anchored not stored refs pending

Kelvin-Helmholtz instabilities in Smoothed Particle Hydrodynamics

Elke Roediger, Herwig Dejonghe, Sander Valcke, Sven De Rijcke

arxiv:1006.1767 v1 · 2010-06-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZ7UZMETNDDR2JZCJ4UVIEIU4P}

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	2026-05-18T02:06:55.645686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967f4cb09368c71d27224f29541114e3d6ab1ad6fa1c3219fa97124d52f7321d

Aliases

arxiv: 1006.1767 · arxiv_version: 1006.1767v1 · doi: 10.48550/arxiv.1006.1767 · pith_short_12: SZ7UZMETNDDR · pith_short_16: SZ7UZMETNDDR2JZC · pith_short_8: SZ7UZMET

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/SZ7UZMETNDDR2JZCJ4UVIEIU4P \
  | 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: 967f4cb09368c71d27224f29541114e3d6ab1ad6fa1c3219fa97124d52f7321d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99c44c2383c3990ff6fcaf7f5af158f3826a2437672b7da675e358608e8df25c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-09T11:28:15Z",
    "title_canon_sha256": "e7bc786765753fae0f21c4d8f116bf00510d27386bea85e4a8b239cc20e5ac32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1767",
    "kind": "arxiv",
    "version": 1
  }
}