Pith Number

pith:MP2FHOEC

pith:2022:MP2FHOECSIQE6Y76ZCUVGVELZD

not attested not anchored not stored refs pending

Online State Estimation for Supervisor Synthesis in Discrete-Event Systems with Communication Delays and Losses

Ching-Yen Weng, Gang Wang, Qingdu Li, Yunfeng Hou, Yunfeng Ji

arxiv:2201.04800 v3 · 2022-01-13 · 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{MP2FHOECSIQE6Y76ZCUVGVELZD}

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	2026-07-05T05:04:02.797739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f453b88292204f63fec8a953548bc8f30204c653b040e5b137c1c3e5374268

Aliases

arxiv: 2201.04800 · arxiv_version: 2201.04800v3 · doi: 10.48550/arxiv.2201.04800 · pith_short_12: MP2FHOECSIQE · pith_short_16: MP2FHOECSIQE6Y76 · pith_short_8: MP2FHOEC

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/MP2FHOECSIQE6Y76ZCUVGVELZD \
  | 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: 63f453b88292204f63fec8a953548bc8f30204c653b040e5b137c1c3e5374268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e86543e3f586af24035aa840785115e0a5b095644e83c4d6c38f4800e1937ab9",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-01-13T05:42:47Z",
    "title_canon_sha256": "57aca4c92a386f4a7fb90f6c72439158a52591aef48f06b9273793385f9f862d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04800",
    "kind": "arxiv",
    "version": 3
  }
}