Pith Number

pith:JKDIV5YK

pith:2012:JKDIV5YKKVPTVC55QPAEX76VHU

not attested not anchored not stored refs pending

The Kelvin-Helmholtz instability in Orion: a source of turbulence and chemical mixing

Olivier Berne, Yosuke Matsumoto

arxiv:1210.5596 v2 · 2012-10-20 · 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{JKDIV5YKKVPTVC55QPAEX76VHU}

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	2026-05-18T01:53:45.495171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a868af70a555f3a8bbd83c04bffd53d3b98db691eeebc6223854d520e4a860f

Aliases

arxiv: 1210.5596 · arxiv_version: 1210.5596v2 · doi: 10.48550/arxiv.1210.5596 · pith_short_12: JKDIV5YKKVPT · pith_short_16: JKDIV5YKKVPTVC55 · pith_short_8: JKDIV5YK

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/JKDIV5YKKVPTVC55QPAEX76VHU \
  | 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: 4a868af70a555f3a8bbd83c04bffd53d3b98db691eeebc6223854d520e4a860f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f15cbc3556796db8aa7a0f2399103ae7e524b6844c5a0595d18c708488ffbd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-20T09:42:46Z",
    "title_canon_sha256": "df6c49fd8c4e50c0c968e1f6f0840e237d956893d13c113603af5cbc07488a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5596",
    "kind": "arxiv",
    "version": 2
  }
}