Pith Number

pith:QQKZKT4B

pith:2026:QQKZKT4BGUNEFPZUSHAQYNMKAF

not attested not anchored not stored refs pending

On putative self-similarity for incompressible 3D Euler

Mihaela Ignatova, Peter Constantin, Vlad Vicol

arxiv:2602.17570 v3 · 2026-02-19 · 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{QQKZKT4BGUNEFPZUSHAQYNMKAF}

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

A conditional Lagrangian clock barrier at the $C^{1,\frac{1}{3}}$ threshold for axisymmetric Euler without swirl

Incompressible Euler Blowup at the $C^{1,\frac{1}{3}}$ Threshold

On the blowup rate of vorticity for the Euler equations in a bounded domain

Receipt and verification

First computed	2026-07-21T01:21:43.043254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8415954f81351a42bf3491c10c358a01437f43df670f4c31addb0bd7014c1a86

Aliases

arxiv: 2602.17570 · arxiv_version: 2602.17570v3 · doi: 10.48550/arxiv.2602.17570 · pith_short_12: QQKZKT4BGUNE · pith_short_16: QQKZKT4BGUNEFPZU · pith_short_8: QQKZKT4B

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/QQKZKT4BGUNEFPZUSHAQYNMKAF \
  | 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: 8415954f81351a42bf3491c10c358a01437f43df670f4c31addb0bd7014c1a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e28c465b1caea8d5fa4ce8bd5f764afd0e844b593a734d3e80a6361ffd6a40f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-02-19T17:25:15Z",
    "title_canon_sha256": "62fb74bcde6ca26a00a5253ec3a3085ad30187afd3d312aaebd72e8e0a9e1f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.17570",
    "kind": "arxiv",
    "version": 3
  }
}