Pith Number

pith:NJ3PMRNX

pith:2024:NJ3PMRNX46L25PT6L4IVINKDCY

not attested not anchored not stored refs pending

Besov Regularity of Weak solutions to a Class of Nonlinear Elliptic Equations

Feng Zhou, Huimin Cheng

arxiv:2402.12975 v1 · 2024-02-20 · 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{NJ3PMRNX46L25PT6L4IVINKDCY}

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	2026-07-05T07:47:19.211851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a76f645b7e797aebe7e5f1154354316028a1da652871f38dad27908558212a7

Aliases

arxiv: 2402.12975 · arxiv_version: 2402.12975v1 · doi: 10.48550/arxiv.2402.12975 · pith_short_12: NJ3PMRNX46L2 · pith_short_16: NJ3PMRNX46L25PT6 · pith_short_8: NJ3PMRNX

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/NJ3PMRNX46L25PT6L4IVINKDCY \
  | 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: 6a76f645b7e797aebe7e5f1154354316028a1da652871f38dad27908558212a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78eac16033868b0a8a493a555c365b32fc98ade7c98226b8b3e21082e010e9ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-02-20T12:51:38Z",
    "title_canon_sha256": "b2666fc443648ea5e72229c713dbf51a6b626ae08ea584d4d3badc7d702ff01d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12975",
    "kind": "arxiv",
    "version": 1
  }
}