Pith Number

pith:WCCUYGTT

pith:2011:WCCUYGTTIARJJNW3RX67V3WLOE

not attested not anchored not stored refs pending

Sufficient and Necessary Condition of Admissibility for Fractional-order Singular System

Yisheng Zhong, Zhuang Jiao

arxiv:1106.1226 v3 · 2011-06-07 · 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{WCCUYGTTIARJJNW3RX67V3WLOE}

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	2026-05-18T03:38:14.500495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0854c1a73402294b6db8dfdfaeecb7127468f49dc91b4b6f51182e0f6e59768

Aliases

arxiv: 1106.1226 · arxiv_version: 1106.1226v3 · doi: 10.48550/arxiv.1106.1226 · pith_short_12: WCCUYGTTIARJ · pith_short_16: WCCUYGTTIARJJNW3 · pith_short_8: WCCUYGTT

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/WCCUYGTTIARJJNW3RX67V3WLOE \
  | 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: b0854c1a73402294b6db8dfdfaeecb7127468f49dc91b4b6f51182e0f6e59768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116c123d2adebcd0d03a3ee9df0521e28617892292646adaa5b05df6718626c1",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2011-06-07T00:56:00Z",
    "title_canon_sha256": "062fe90f67604e485802ce5694b607e9dbe93b04c764d620d90d56fdbad9715a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1226",
    "kind": "arxiv",
    "version": 3
  }
}