Pith Number

pith:GKMSJAQ6

pith:2025:GKMSJAQ6SYIA6RRJTI47YHIZM2

not attested not anchored not stored refs pending

Unstable vortices, sharp non-uniqueness with forcing, and global smooth solutions for the SQG equation

\'Angel Castro, Daniel Faraco, Francisco Mengual, Marcos Solera

arxiv:2502.10274 v1 · 2025-02-14 · 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{GKMSJAQ6SYIA6RRJTI47YHIZM2}

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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

2 papers in Pith

Hamiltonian compactness and dissipation for the generalized SQG equation in the inviscid limit

The 2D Euler equations are well-posed for generic initial data in $L^2$

Receipt and verification

First computed	2026-07-05T10:14:30.862954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329924821e96100f46299a39fc1d1966b02874b8a2008b36646741624f3b75b7

Aliases

arxiv: 2502.10274 · arxiv_version: 2502.10274v1 · doi: 10.48550/arxiv.2502.10274 · pith_short_12: GKMSJAQ6SYIA · pith_short_16: GKMSJAQ6SYIA6RRJ · pith_short_8: GKMSJAQ6

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/GKMSJAQ6SYIA6RRJTI47YHIZM2 \
  | 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: 329924821e96100f46299a39fc1d1966b02874b8a2008b36646741624f3b75b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be566da1b33d4f9abfdaf5b08051789bcc6e2809a319dffe881ef805412521e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-14T16:32:20Z",
    "title_canon_sha256": "8001ebc9991c392ef998b9e03fa97a8564df337aba86c68f980c876ebf81dcf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10274",
    "kind": "arxiv",
    "version": 1
  }
}