Pith Number

pith:3SGI2EX3

pith:2023:3SGI2EX3JKUDA5MS62P5A3WRWY

not attested not anchored not stored refs pending

Desingularization and global continuation for hollow vortices

Miles H. Wheeler, Robin Ming Chen, Samuel Walsh

arxiv:2303.03570 v1 · 2023-03-07 · 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{3SGI2EX3JKUDA5MS62P5A3WRWY}

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.

Cited by

1 paper in Pith

Desingularization of vortex sheets for the 2D Euler equations

Receipt and verification

First computed	2026-07-05T05:48:56.083340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8c8d12fb4aa8307592f69fd06ed1b62356de5918686e443ad009be56e3d987

Aliases

arxiv: 2303.03570 · arxiv_version: 2303.03570v1 · doi: 10.48550/arxiv.2303.03570 · pith_short_12: 3SGI2EX3JKUD · pith_short_16: 3SGI2EX3JKUDA5MS · pith_short_8: 3SGI2EX3

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/3SGI2EX3JKUDA5MS62P5A3WRWY \
  | 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: dc8c8d12fb4aa8307592f69fd06ed1b62356de5918686e443ad009be56e3d987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "240a41475cec52c7af1efdcbbeb3801c29ef8dfc4ec3da4e12939bb0a20ab51b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-03-07T00:34:20Z",
    "title_canon_sha256": "303da531a872f6e65e82ba4ff49cbf923d5068171b66f4365e66fb4a24ccd32d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.03570",
    "kind": "arxiv",
    "version": 1
  }
}