Pith Number

pith:56FBRUEG

pith:2022:56FBRUEGGY2Q456GLX7C6MGO4V

not attested not anchored not stored refs pending

Risk-Aware Stability of Discrete-Time Systems

Dionysios S. Kalogerias, Margaret P. Chapman

arxiv:2211.12416 v1 · 2022-11-22 · 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{56FBRUEGGY2Q456GLX7C6MGO4V}

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	2026-07-05T05:18:16.887817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8a18d08636350e77c65dfe2f30cee57fddfeda7d52189f1f81f3730bcd1826

Aliases

arxiv: 2211.12416 · arxiv_version: 2211.12416v1 · doi: 10.48550/arxiv.2211.12416 · pith_short_12: 56FBRUEGGY2Q · pith_short_16: 56FBRUEGGY2Q456G · pith_short_8: 56FBRUEG

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/56FBRUEGGY2Q456GLX7C6MGO4V \
  | 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: ef8a18d08636350e77c65dfe2f30cee57fddfeda7d52189f1f81f3730bcd1826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f83fda505ea1266572d9c0f7bf63e2f4543acd3e1c635680429ad8b02f0fca2",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-11-22T17:20:14Z",
    "title_canon_sha256": "989d436a8a167c0206927b9bab7caba1e744371a62594d7e05d10a9d70f2dc9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12416",
    "kind": "arxiv",
    "version": 1
  }
}