Pith Number

pith:3NNSEI2G

pith:2021:3NNSEI2GCQMJWZIF6S4BT2IPFZ

not attested not anchored not stored refs pending

Risk-Bounded Control with Kalman Filtering and Stochastic Barrier Functions

Bardh Hoxha, Danil Prokhorov, Georgios Fainekos, Shakiba Yaghoubi, Tomoya Yamaguchi

arxiv:2112.14912 v1 · 2021-12-30 · eess.SY · cs.RO · 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{3NNSEI2GCQMJWZIF6S4BT2IPFZ}

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	2026-07-05T03:44:34.759830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5b22234614189b6505f4b819e90f2e55d041a092bc48923b3baaeadb4371ea

Aliases

arxiv: 2112.14912 · arxiv_version: 2112.14912v1 · doi: 10.48550/arxiv.2112.14912 · pith_short_12: 3NNSEI2GCQMJ · pith_short_16: 3NNSEI2GCQMJWZIF · pith_short_8: 3NNSEI2G

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/3NNSEI2GCQMJWZIF6S4BT2IPFZ \
  | 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: db5b22234614189b6505f4b819e90f2e55d041a092bc48923b3baaeadb4371ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29cea1ca6157f6373b3658892880355bf0328931b13cb9c022c5b5a3b379d2fc",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-12-30T03:49:57Z",
    "title_canon_sha256": "32cc224329c01569e5ef77a7d570385287e7eaad279c48e23e865a9033633f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14912",
    "kind": "arxiv",
    "version": 1
  }
}