Pith Number

pith:MQCJQTTY

pith:2011:MQCJQTTYAVJ5YYICEXE75RLHBW

not attested not anchored not stored refs pending

Stability of fractional-order linear time-invariant system with noncommensurate orders

YangQuan Chen, Yi-Sheng Zhong, Zhuang Jiao

arxiv:1106.1211 v2 · 2011-06-06 · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQCJQTTYAVJ5YYICEXE75RLHBW}

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	2026-05-18T03:38:23.971810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6404984e780553dc610225c9fec5670d81599da8e88ed2dcb44358a640303547

Aliases

arxiv: 1106.1211 · arxiv_version: 1106.1211v2 · doi: 10.48550/arxiv.1106.1211 · pith_short_12: MQCJQTTYAVJ5 · pith_short_16: MQCJQTTYAVJ5YYIC · pith_short_8: MQCJQTTY

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/MQCJQTTYAVJ5YYICEXE75RLHBW \
  | 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: 6404984e780553dc610225c9fec5670d81599da8e88ed2dcb44358a640303547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3301239dc1200ca403432154100872e53c037486f995123b1a8d962b4320f6dd",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2011-06-06T22:39:42Z",
    "title_canon_sha256": "4de87384ce2e4bde2597a4731fa9ebff9af95e219671212b91bad5796ba39d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1211",
    "kind": "arxiv",
    "version": 2
  }
}