Pith Number

pith:P3QBNRV6

pith:2018:P3QBNRV6FQOEXDUCLOWYKE3NDU

not attested not anchored not stored refs pending

Layer formation in double-diffusive convection over resting and moving heated plates

Florian Zaussinger, Friedrich Kupka

arxiv:1811.11800 v3 · 2018-11-28 · physics.flu-dyn · astro-ph.EP · astro-ph.SR · physics.geo-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{P3QBNRV6FQOEXDUCLOWYKE3NDU}

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	2026-05-17T23:42:08.539344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee016c6be2c1c4b8e825bad85136d1d3125297481f8e8ba9f3ed89b3e1e4447

Aliases

arxiv: 1811.11800 · arxiv_version: 1811.11800v3 · doi: 10.48550/arxiv.1811.11800 · pith_short_12: P3QBNRV6FQOE · pith_short_16: P3QBNRV6FQOEXDUC · pith_short_8: P3QBNRV6

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/P3QBNRV6FQOEXDUCLOWYKE3NDU \
  | 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: 7ee016c6be2c1c4b8e825bad85136d1d3125297481f8e8ba9f3ed89b3e1e4447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11179c0a22577f77a90d9b75338ff86b725ded011671e9edcfdbbd2e29a025e2",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-28T19:49:56Z",
    "title_canon_sha256": "02020fb625b60157289a894a6db12a2acbaa400f8fda1487bb33e1e12e8bf582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11800",
    "kind": "arxiv",
    "version": 3
  }
}