Pith Number

pith:WWWSMJYO

pith:2019:WWWSMJYOCIMNU4XUBUZGSUBAJZ

not attested not anchored not stored refs pending

Secure Control under Partial Observability with Temporal Logic Constraints

Andrew Clark, Bhaskar Ramasubramanian, Linda Bushnell, Radha Poovendran

arxiv:1903.06873 v1 · 2019-03-16 · cs.SY · cs.CR · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWWSMJYOCIMNU4XUBUZGSUBAJZ}

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	2026-05-17T23:51:08.764302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ad26270e1218da72f40d326950204e6d20006b2dcf5238ffcc0b33396e5ff6

Aliases

arxiv: 1903.06873 · arxiv_version: 1903.06873v1 · doi: 10.48550/arxiv.1903.06873 · pith_short_12: WWWSMJYOCIMN · pith_short_16: WWWSMJYOCIMNU4XU · pith_short_8: WWWSMJYO

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/WWWSMJYOCIMNU4XUBUZGSUBAJZ \
  | 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: b5ad26270e1218da72f40d326950204e6d20006b2dcf5238ffcc0b33396e5ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7fd1f1ba4a9f121af6fdd5b06b4f3713bebcc8f37104c58707589722917ec4c",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-03-16T03:12:27Z",
    "title_canon_sha256": "b1b5bb5cb627513a12f448dfe48997429c4a522eceb00ceaf1eca8738b017613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06873",
    "kind": "arxiv",
    "version": 1
  }
}