Pith Number

pith:RZ2ZD2VP

pith:2018:RZ2ZD2VPEXYFMVQO5JJEISAHY4

not attested not anchored not stored refs pending

Realization of Arbitrary Configuration of Limit Cycles of Piecewise Linear System

Jiazhong Yang, Shaoqing Wang

arxiv:1803.07222 v1 · 2018-03-20 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZ2ZD2VPEXYFMVQO5JJEISAHY4}

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	2026-05-18T00:20:33.941660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7591eaaf25f056560eea52444807c7070d6499c9127e2c10ff86b410369c97

Aliases

arxiv: 1803.07222 · arxiv_version: 1803.07222v1 · doi: 10.48550/arxiv.1803.07222 · pith_short_12: RZ2ZD2VPEXYF · pith_short_16: RZ2ZD2VPEXYFMVQO · pith_short_8: RZ2ZD2VP

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/RZ2ZD2VPEXYFMVQO5JJEISAHY4 \
  | 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: 8e7591eaaf25f056560eea52444807c7070d6499c9127e2c10ff86b410369c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c236781e3b242f1b5bc9f833aecbf802b1080b8b1530c7bf3153a12fa521dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-03-20T02:27:01Z",
    "title_canon_sha256": "8cbdda740a37216d646a34292a7d5256b042d768b3df02cb8e2a3a537b87e187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07222",
    "kind": "arxiv",
    "version": 1
  }
}