Pith Number

pith:QMHWKWKM

pith:2018:QMHWKWKM2B7P4Z46CGWGR7ZW43

not attested not anchored not stored refs pending

Distributed consensus of linear MASs with an unknown leader via a predictive extended state observer considering input delay and disturbances

Ahmed Rahmani, Guoguang Wen, Wei Hu, Wei Jiang, Zhaoxia Peng

arxiv:1803.08982 v1 · 2018-03-23 · 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{QMHWKWKM2B7P4Z46CGWGR7ZW43}

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	2026-05-18T00:20:13.032246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830f65594cd07efe679e11ac68ff36e6de177f16270d80750b0fbbc2c931aa4a

Aliases

arxiv: 1803.08982 · arxiv_version: 1803.08982v1 · doi: 10.48550/arxiv.1803.08982 · pith_short_12: QMHWKWKM2B7P · pith_short_16: QMHWKWKM2B7P4Z46 · pith_short_8: QMHWKWKM

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/QMHWKWKM2B7P4Z46CGWGR7ZW43 \
  | 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: 830f65594cd07efe679e11ac68ff36e6de177f16270d80750b0fbbc2c931aa4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1de27b755b168ac29c4bcb57a6d94fcc069bc0282994d21ee2ec6df2511d6d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-03-23T21:10:24Z",
    "title_canon_sha256": "883e9b65f03f11ddca1a7dee6f8f09944389bf296b29a2fe1a164f1b5463b148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08982",
    "kind": "arxiv",
    "version": 1
  }
}