Pith Number

pith:MHVHSYFW

pith:2013:MHVHSYFWWWO354PI6XTLGBMN5U

not attested not anchored not stored refs pending

Numerical simulations of the Kelvin-Helmholtz instability with the Gadget-2 SPH code

Jaime Klapp-Escribano, Joel Suarez-Cansino, Leonardo Di G. Sigalotti, Ruslan F. Gabbasov

arxiv:1310.3859 v1 · 2013-10-14 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHVHSYFWWWO354PI6XTLGBMN5U}

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	2026-05-18T03:10:25.798339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ea7960b6b59dbef1e8f5e6b3058ded21f66742c51f107ce405542359888d35

Aliases

arxiv: 1310.3859 · arxiv_version: 1310.3859v1 · doi: 10.48550/arxiv.1310.3859 · pith_short_12: MHVHSYFWWWO3 · pith_short_16: MHVHSYFWWWO354PI · pith_short_8: MHVHSYFW

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/MHVHSYFWWWO354PI6XTLGBMN5U \
  | 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: 61ea7960b6b59dbef1e8f5e6b3058ded21f66742c51f107ce405542359888d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d2d69f925f1e1438a0d58a8a26ab808978c96b699f8a6b16739f968912613a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-10-14T21:27:44Z",
    "title_canon_sha256": "e8edd793d90c9793ae1f74d243932edabbf8765979bd989e1f69beb711af26df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3859",
    "kind": "arxiv",
    "version": 1
  }
}