Pith Number

pith:YCN4XWB3

pith:2019:YCN4XWB33QP4VNNEW4GETFKIWI

not attested not anchored not stored refs pending

Stability Optimization of Positive Semi-Markov Jump Linear Systems via Convex Optimization

Chengyan Zhao, Kenji Sugimoto, Masaki Ogura

arxiv:1904.11690 v2 · 2019-04-26 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCN4XWB33QP4VNNEW4GETFKIWI}

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	2026-06-04T20:14:27.640480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c09bcbd83bdc1fcab5a4b70c499548b206d487d1390377ffaca3f2d7ca0cb7d8

Aliases

arxiv: 1904.11690 · arxiv_version: 1904.11690v2 · doi: 10.48550/arxiv.1904.11690 · pith_short_12: YCN4XWB33QP4 · pith_short_16: YCN4XWB33QP4VNNE · pith_short_8: YCN4XWB3

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/YCN4XWB33QP4VNNEW4GETFKIWI \
  | 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: c09bcbd83bdc1fcab5a4b70c499548b206d487d1390377ffaca3f2d7ca0cb7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2dcf1d20ed800db447d57f09de61a8949eaf3d8e283fae49c611b4013d790dc",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-04-26T06:35:52Z",
    "title_canon_sha256": "d701db322d6a401a5bc7f0ff1074bedeb232284fb1ed606d1763e7cb100d9673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11690",
    "kind": "arxiv",
    "version": 2
  }
}