Pith Number

pith:MF3ZE7QX

pith:2023:MF3ZE7QXH3S6BEVH772JPEIWN6

not attested not anchored not stored refs pending

Zero-filter limit issue for the Camassa-Holm equation in Besov spaces

Jianzhong Lu, Jinlu Li, Min Li, Xing Wu, Yuxing Cheng

arxiv:2310.09746 v1 · 2023-10-15 · 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{MF3ZE7QXH3S6BEVH772JPEIWN6}

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	2026-07-05T07:01:10.591238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6177927e173ee5e092a7fff49791166fa0682ffe9beeb13c9eff27394316d45e

Aliases

arxiv: 2310.09746 · arxiv_version: 2310.09746v1 · doi: 10.48550/arxiv.2310.09746 · pith_short_12: MF3ZE7QXH3S6 · pith_short_16: MF3ZE7QXH3S6BEVH · pith_short_8: MF3ZE7QX

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/MF3ZE7QXH3S6BEVH772JPEIWN6 \
  | 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: 6177927e173ee5e092a7fff49791166fa0682ffe9beeb13c9eff27394316d45e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a52093b775ae1a5835a89a70796985911e5898052238cf548eac4f3eef7383cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-10-15T06:03:33Z",
    "title_canon_sha256": "811a339e7acf247ef3746d8e810f73d78714e3659581e08e85c947764ed2251b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09746",
    "kind": "arxiv",
    "version": 1
  }
}