Pith Number

pith:H3G4WDGR

pith:2013:H3G4WDGRXBUZ2LF6Q44QXOE4D6

not attested not anchored not stored refs pending

Kelvin-Helmholtz instability in a current-vortex sheet at a 3D magnetic null

D. I. Pontin, P. F. Wyper

arxiv:1303.6215 v1 · 2013-03-25 · astro-ph.SR · physics.plasm-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{H3G4WDGRXBUZ2LF6Q44QXOE4D6}

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	2026-05-18T03:28:45.231876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ecdcb0cd1b8699d2cbe87390bb89c1fa805d8d4ebe2f0bbc6d11c42167267fb

Aliases

arxiv: 1303.6215 · arxiv_version: 1303.6215v1 · doi: 10.48550/arxiv.1303.6215 · pith_short_12: H3G4WDGRXBUZ · pith_short_16: H3G4WDGRXBUZ2LF6 · pith_short_8: H3G4WDGR

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/H3G4WDGRXBUZ2LF6Q44QXOE4D6 \
  | 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: 3ecdcb0cd1b8699d2cbe87390bb89c1fa805d8d4ebe2f0bbc6d11c42167267fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a027743a261ce2a0cebad1b3b5c0f3539708722526233542b7393f92171f70",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-25T17:19:26Z",
    "title_canon_sha256": "47b613e84ec0dbe6151a271bb07fd96b77c148fc5206a598de9cbcc55ba1762f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6215",
    "kind": "arxiv",
    "version": 1
  }
}