Pith Number

pith:UNUTUWBR

pith:2022:UNUTUWBRGBTGZ2KKE2N67N2DU3

not attested not anchored not stored refs pending

Nonlinear shallow-water waves with vertical odd viscosity

Alex Doak, Anton Souslov, Guido Baardink, Paul A Milewski

arxiv:2204.09375 v2 · 2022-04-20 · physics.flu-dyn · cond-mat.soft · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNUTUWBRGBTGZ2KKE2N67N2DU3}

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	2026-07-05T10:08:09.949340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3693a583130666ce94a269befb743a6d41a3b7797da451aa9708258740f7442

Aliases

arxiv: 2204.09375 · arxiv_version: 2204.09375v2 · doi: 10.48550/arxiv.2204.09375 · pith_short_12: UNUTUWBRGBTG · pith_short_16: UNUTUWBRGBTGZ2KK · pith_short_8: UNUTUWBR

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/UNUTUWBRGBTGZ2KKE2N67N2DU3 \
  | 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: a3693a583130666ce94a269befb743a6d41a3b7797da451aa9708258740f7442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1d96131a7616bb4d2ddc695f6f88e0f2ea0640ddfe8e99225fbbedbe5654f8",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-04-20T10:38:45Z",
    "title_canon_sha256": "6bce46b159ebbe564e0b27a3ccc9cd2d09e3fa42a31d7b0784e4efd4aa2968a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09375",
    "kind": "arxiv",
    "version": 2
  }
}