Pith Number

pith:GARXAVGF

pith:2025:GARXAVGFABTRFNYQ66GO3EVFBP

not attested not anchored not stored refs pending

Strong ill-posedness and non-existence in Sobolev spaces for generalized-SQG

Diego C\'ordoba, Jos\'e Lucas-Manch\'on, Luis Mart\'inez-Zoroa

arxiv:2502.06357 v2 · 2025-02-10 · 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{GARXAVGFABTRFNYQ66GO3EVFBP}

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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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T11:36:27.911638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30237054c5006712b710f78ced92a50bed892ba355e64072345d858048379506

Aliases

arxiv: 2502.06357 · arxiv_version: 2502.06357v2 · doi: 10.48550/arxiv.2502.06357 · pith_short_12: GARXAVGFABTR · pith_short_16: GARXAVGFABTRFNYQ · pith_short_8: GARXAVGF

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/GARXAVGFABTRFNYQ66GO3EVFBP \
  | 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: 30237054c5006712b710f78ced92a50bed892ba355e64072345d858048379506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f2e505bc8f284ab08ce5e47a1c7ec38a1e45570b01f62026e11db9b553e12f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-10T11:17:56Z",
    "title_canon_sha256": "60850a71bb642ca90993578871816b3551f11610a65daa2618d90ab33b2658ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06357",
    "kind": "arxiv",
    "version": 2
  }
}