Pith Number

pith:7XWAWJRW

pith:2023:7XWAWJRWNGWO3KAI7CGK54RDIK

not attested not anchored not stored refs pending

Solitary solutions to the steady Euler equations with piecewise constant vorticity in a channel

Jonathan Sewell, Karsten Matthies, Miles H. Wheeler

arxiv:2310.11345 v1 · 2023-10-17 · 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{7XWAWJRWNGWO3KAI7CGK54RDIK}

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	2026-07-05T07:01:54.410850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdec0b263669aceda808f88caef22342b3b531ceb53f367163879227b8db8486

Aliases

arxiv: 2310.11345 · arxiv_version: 2310.11345v1 · doi: 10.48550/arxiv.2310.11345 · pith_short_12: 7XWAWJRWNGWO · pith_short_16: 7XWAWJRWNGWO3KAI · pith_short_8: 7XWAWJRW

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/7XWAWJRWNGWO3KAI7CGK54RDIK \
  | 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: fdec0b263669aceda808f88caef22342b3b531ceb53f367163879227b8db8486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb51b13c605d6a7c124e72db37c0e16a51e676a24b967df0cbcd6beb56a95e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-10-17T15:31:03Z",
    "title_canon_sha256": "0a4abf7b9e1b4de51a84ecb5ee22ececaaab7c16e7b05fa76b06dcbacc90ef32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11345",
    "kind": "arxiv",
    "version": 1
  }
}