Pith Number

pith:J3DE5RST

pith:2026:J3DE5RSTQUOTOURXOWUJGFG423

not attested not anchored not stored refs pending

Parametric Subharmonic Instability in the Ocean Bottom Boundary Layer

Jacob Wenegrat, James Hilditch, Leif Thomas, Logan Knudsen

arxiv:2605.28555 v1 · 2026-05-27 · physics.flu-dyn · physics.ao-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{J3DE5RSTQUOTOURXOWUJGFG423}

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	2026-05-28T02:04:56.256146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ec64ec653851d37523775a89314dcd6c27ec0fded2a0c1754047c912b8315f7

Aliases

arxiv: 2605.28555 · arxiv_version: 2605.28555v1 · doi: 10.48550/arxiv.2605.28555 · pith_short_12: J3DE5RSTQUOT · pith_short_16: J3DE5RSTQUOTOURX · pith_short_8: J3DE5RST

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/J3DE5RSTQUOTOURXOWUJGFG423 \
  | 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: 4ec64ec653851d37523775a89314dcd6c27ec0fded2a0c1754047c912b8315f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4efce5206818970febda674d93d146f4b9b84406ea20ef86b68529594d52b6e3",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-27T14:45:49Z",
    "title_canon_sha256": "eb078bfd40910e3d80129c5932947b73855d0f0341cee37b46903ebbde5b172c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28555",
    "kind": "arxiv",
    "version": 1
  }
}