Pith Number

pith:7UEBA3V4

pith:2024:7UEBA3V4O3T4LC4K2PRFARKGSA

not attested not anchored not stored refs pending

The stability threshold for 2D MHD equations around Couette with general viscosity and magnetic resistivity

Fei Wang, Zeren Zhang

arxiv:2410.20404 v1 · 2024-10-27 · 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{7UEBA3V4O3T4LC4K2PRFARKGSA}

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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

Suppression of Fluid Echoes and Sobolev Stability Threshold for 2D Dissipative Fluid Equations Around Couette Flow

Receipt and verification

First computed	2026-07-05T09:26:44.433109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd08106ebc76e7c58b8ad3e25045469019edfb9c0cf47a6001b21d315f7505b6

Aliases

arxiv: 2410.20404 · arxiv_version: 2410.20404v1 · doi: 10.48550/arxiv.2410.20404 · pith_short_12: 7UEBA3V4O3T4 · pith_short_16: 7UEBA3V4O3T4LC4K · pith_short_8: 7UEBA3V4

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/7UEBA3V4O3T4LC4K2PRFARKGSA \
  | 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: fd08106ebc76e7c58b8ad3e25045469019edfb9c0cf47a6001b21d315f7505b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cd9b5a0763d92bb6319c717ac3f6e87ebf60a9229750c53119a1e1c9cb325b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-10-27T10:32:47Z",
    "title_canon_sha256": "59b3da062997c238dc344118505ede8038799d6f2ff0e9a0ba32b884371ab452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20404",
    "kind": "arxiv",
    "version": 1
  }
}