Pith Number

pith:ZB33MSG7

pith:2019:ZB33MSG7FAFBLNJF5BAVMPTG33

not attested not anchored not stored refs pending

On a model for internal waves in rotating fluids

A. Dur\'an

arxiv:1902.09588 v1 · 2019-02-25 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZB33MSG7FAFBLNJF5BAVMPTG33}

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	2026-05-17T23:52:45.192341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c877b648df280a15b525e841563e66def1aefec217e3ea5a8e7d3c88b1265d50

Aliases

arxiv: 1902.09588 · arxiv_version: 1902.09588v1 · doi: 10.48550/arxiv.1902.09588 · pith_short_12: ZB33MSG7FAFB · pith_short_16: ZB33MSG7FAFBLNJF · pith_short_8: ZB33MSG7

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/ZB33MSG7FAFBLNJF5BAVMPTG33 \
  | 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: c877b648df280a15b525e841563e66def1aefec217e3ea5a8e7d3c88b1265d50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b1fb1b667de3d5ad061030e3f5cac441b0734d75acdbafb2c47b68dc1437a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-25T19:52:02Z",
    "title_canon_sha256": "b889e86b1fb8974852824ee9523fd08f1366879a40cbe4ebc2ac347508ae7139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09588",
    "kind": "arxiv",
    "version": 1
  }
}