Pith Number

pith:YRUVPOFH

pith:2023:YRUVPOFHFI3ZWD6HSU4P7KSC6T

not attested not anchored not stored refs pending

Nonlinear inviscid damping for 2-D inhomogeneous incompressible Euler equations

Dongyi Wei, Ping Zhang, Qi Chen, Zhifei Zhang

arxiv:2303.14858 v1 · 2023-03-27 · 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{YRUVPOFHFI3ZWD6HSU4P7KSC6T}

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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

Geometric blow-up criteria for the non-homogeneous incompressible Euler equations in 2-D

Receipt and verification

First computed	2026-07-05T05:54:47.000345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46957b8a72a379b0fc79538ffaa42f4ccfdf23d182aad17ad3253182dcfba99

Aliases

arxiv: 2303.14858 · arxiv_version: 2303.14858v1 · doi: 10.48550/arxiv.2303.14858 · pith_short_12: YRUVPOFHFI3Z · pith_short_16: YRUVPOFHFI3ZWD6H · pith_short_8: YRUVPOFH

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/YRUVPOFHFI3ZWD6HSU4P7KSC6T \
  | 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: c46957b8a72a379b0fc79538ffaa42f4ccfdf23d182aad17ad3253182dcfba99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f513aec8e1909247e07763f7d458700c4bbaa35efb147eded421846a53f4046d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-03-27T00:07:10Z",
    "title_canon_sha256": "a238819780a12a49919e244e6d5f84cbc327fc6623f9794765bf60ec19341d32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14858",
    "kind": "arxiv",
    "version": 1
  }
}