Pith Number

pith:EZHRC6CU

pith:2012:EZHRC6CUF5PMCBCEC7VL3QKCNS

not attested not anchored not stored refs pending

Kelvin-Helmholtz instability in partially ionized compressible plasmas

A. J. Diaz, J. L. Ballester, M. Goossens, R. Soler

arxiv:1202.4274 v1 · 2012-02-20 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZHRC6CUF5PMCBCEC7VL3QKCNS}

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	2026-05-18T01:58:23.641210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

264f1178542f5ec1044417eabdc1426cbee8c34fd95b6eb87b9c309331a70308

Aliases

arxiv: 1202.4274 · arxiv_version: 1202.4274v1 · doi: 10.48550/arxiv.1202.4274 · pith_short_12: EZHRC6CUF5PM · pith_short_16: EZHRC6CUF5PMCBCE · pith_short_8: EZHRC6CU

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/EZHRC6CUF5PMCBCEC7VL3QKCNS \
  | 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: 264f1178542f5ec1044417eabdc1426cbee8c34fd95b6eb87b9c309331a70308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b28204ba9ed4df91e07abff26f196ad6d385c5e6a13950be37a323d93b98c090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-20T09:58:53Z",
    "title_canon_sha256": "4f0ed50ab0368a5958a7618b60d61d4239d9d20eebd1359bbe9cc8bda87c6e15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4274",
    "kind": "arxiv",
    "version": 1
  }
}