Pith Number

pith:GPYDMBCJ

pith:2019:GPYDMBCJGUOK6CKEGM4TP6M3XJ

not attested not anchored not stored refs pending

On the convergence of the normal form transformation in discrete Rossby and drift wave turbulence

Miguel D. Bustamante, Shane Walsh

arxiv:1904.13272 v1 · 2019-04-30 · physics.flu-dyn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPYDMBCJGUOK6CKEGM4TP6M3XJ}

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	2026-07-05T03:54:16.026074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f0360449351caf0944333937f99bba772a1371965f7d648748067ae4c89242

Aliases

arxiv: 1904.13272 · arxiv_version: 1904.13272v1 · doi: 10.48550/arxiv.1904.13272 · pith_short_12: GPYDMBCJGUOK · pith_short_16: GPYDMBCJGUOK6CKE · pith_short_8: GPYDMBCJ

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/GPYDMBCJGUOK6CKEGM4TP6M3XJ \
  | 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: 33f0360449351caf0944333937f99bba772a1371965f7d648748067ae4c89242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae066fe9eba05ff5bd3a030954829b4ed7879a6186e88247da4bbc1ff189c7a4",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-04-30T14:25:28Z",
    "title_canon_sha256": "0e3f4b7dfe33d7455d0c1d76a0ce8572654db6dc6c3109a3b79a1ef6c87404da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13272",
    "kind": "arxiv",
    "version": 1
  }
}