Pith Number

pith:QKJGZ2O2

pith:2013:QKJGZ2O2JNT6XFIWCXUY4UTG5K

not attested not anchored not stored refs pending

Mixing in thermally stratified nonlinear spin-up with sources and sinks

Arturo Pacheco-Vega, J. Rafael Pacheco, Meline Baghdasarian, Roberto Verzicco

arxiv:1312.5027 v1 · 2013-12-18 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKJGZ2O2JNT6XFIWCXUY4UTG5K}

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	2026-05-18T01:45:44.810440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82926ce9da4b67eb951615e98e5266eabd80cdf4fab0126b41fe310273073deb

Aliases

arxiv: 1312.5027 · arxiv_version: 1312.5027v1 · doi: 10.48550/arxiv.1312.5027 · pith_short_12: QKJGZ2O2JNT6 · pith_short_16: QKJGZ2O2JNT6XFIW · pith_short_8: QKJGZ2O2

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/QKJGZ2O2JNT6XFIWCXUY4UTG5K \
  | 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: 82926ce9da4b67eb951615e98e5266eabd80cdf4fab0126b41fe310273073deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e028ca79ba06e3bb3b042a21ac5ff2bc0b22b27c1cf00e04d0e223bec9c56e89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-12-18T02:50:57Z",
    "title_canon_sha256": "4c2e81bccfd1b7f7ab16365404988679f27f966439ad54f857e562fe508a4b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5027",
    "kind": "arxiv",
    "version": 1
  }
}