Pith Number

pith:3MUDQHZD

pith:2026:3MUDQHZD54OU5FJO3VAAPSNV7R

not attested not anchored not stored refs pending

Well-Posedness Of Second-Order Evolution Equations With Non-Integrable And Degenerate Coefficients In Weighted Lp-Spaces

Ildoo Kim, Kyeong-Hun Kim

arxiv:2606.10425 v1 · 2026-06-09 · 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{3MUDQHZD54OU5FJO3VAAPSNV7R}

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.

Receipt and verification

First computed	2026-06-10T01:10:18.345291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db28381f23ef1d4e952edd4007c9b5fc498eb21d460fbd4fadd654f696c4f476

Aliases

arxiv: 2606.10425 · arxiv_version: 2606.10425v1 · doi: 10.48550/arxiv.2606.10425 · pith_short_12: 3MUDQHZD54OU · pith_short_16: 3MUDQHZD54OU5FJO · pith_short_8: 3MUDQHZD

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/3MUDQHZD54OU5FJO3VAAPSNV7R \
  | 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: db28381f23ef1d4e952edd4007c9b5fc498eb21d460fbd4fadd654f696c4f476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d06b55e04001221d8c0343d5efae192c5ad232289a8eb28f47d3c35ffe1b697",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-09T04:57:02Z",
    "title_canon_sha256": "08fa2fc4df35612a7b55949e8888eab45827adcfe62fcd4525b34cc11c08269a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10425",
    "kind": "arxiv",
    "version": 1
  }
}