Pith Number

pith:R3IRZWTO

pith:2025:R3IRZWTOJNTS3XUONMK7O7KRPY

not attested not anchored not stored refs pending

Cusp Formation in Vortex Patches

Min Jun Jo, Tarek M. Elgindi

arxiv:2504.02705 v2 · 2025-04-03 · 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{R3IRZWTOJNTS3XUONMK7O7KRPY}

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

3 papers in Pith

Linear instability of a Burgers--Hilbert traveling wave

Desingularization of nondegenerate rotating vortex patches

Linear instability of a Burgers--Hilbert traveling wave

Receipt and verification

First computed	2026-07-05T10:49:16.355898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed11cda6e4b672dde8e6b15f77d517e0b3e4bf0c84d28339aa0f2576ff52467

Aliases

arxiv: 2504.02705 · arxiv_version: 2504.02705v2 · doi: 10.48550/arxiv.2504.02705 · pith_short_12: R3IRZWTOJNTS · pith_short_16: R3IRZWTOJNTS3XUO · pith_short_8: R3IRZWTO

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/R3IRZWTOJNTS3XUONMK7O7KRPY \
  | 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: 8ed11cda6e4b672dde8e6b15f77d517e0b3e4bf0c84d28339aa0f2576ff52467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d28df48ed546751ae557275f14dbdbecf44d9c809f8c416bfcbd9c263cba248",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-04-03T15:42:06Z",
    "title_canon_sha256": "80eb926206d49294e797a035d14cbcf51492b8cd9bfb534a86a09218bb538f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02705",
    "kind": "arxiv",
    "version": 2
  }
}