Pith Number

pith:UCBSKYPF

pith:2011:UCBSKYPFT5PCRFBPQCQM6YG6VS

not attested not anchored not stored refs pending

Decentralized Supervisory Control of Discrete Event Systems for Bisimulation Equivalence

Ben. M. Chen, Hai Lin, Yajuan Sun

arxiv:1112.3555 v2 · 2011-12-15 · 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{UCBSKYPFT5PCRFBPQCQM6YG6VS}

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	2026-05-18T04:06:09.192117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0832561e59f5e28942f80a0cf60deacb95177e85fa11bd9c3f527334c70abc5

Aliases

arxiv: 1112.3555 · arxiv_version: 1112.3555v2 · doi: 10.48550/arxiv.1112.3555 · pith_short_12: UCBSKYPFT5PC · pith_short_16: UCBSKYPFT5PCRFBP · pith_short_8: UCBSKYPF

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/UCBSKYPFT5PCRFBPQCQM6YG6VS \
  | 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: a0832561e59f5e28942f80a0cf60deacb95177e85fa11bd9c3f527334c70abc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db9964ef7e238c895f68a92b229dfd0a55459811be454957c9925aaf1491db4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2011-12-15T16:23:54Z",
    "title_canon_sha256": "0a302c8ead552078807f1213096065d52ca62b42f23ca644c748c09f2581579a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3555",
    "kind": "arxiv",
    "version": 2
  }
}