Pith Number

pith:3XQRQKTN

pith:2020:3XQRQKTN5BSTZ6NEU2AK3LTRL3

not attested not anchored not stored refs pending

Bayesian Safe Learning and Control with Sum-of-Squares Analysis and Polynomial Kernels

Alex Devonport, He Yin, Murat Arcak

arxiv:2004.00662 v1 · 2020-04-01 · 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{3XQRQKTN5BSTZ6NEU2AK3LTRL3}

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	2026-07-05T00:52:19.320608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde1182a6de8653cf9a4a680adae715eda66c00736cffece122686e0981b9fb3

Aliases

arxiv: 2004.00662 · arxiv_version: 2004.00662v1 · doi: 10.48550/arxiv.2004.00662 · pith_short_12: 3XQRQKTN5BST · pith_short_16: 3XQRQKTN5BSTZ6NE · pith_short_8: 3XQRQKTN

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/3XQRQKTN5BSTZ6NEU2AK3LTRL3 \
  | 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: dde1182a6de8653cf9a4a680adae715eda66c00736cffece122686e0981b9fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf4894b0c95d739f42f2c119774c06ebc06cd4fd6f00f1fc3629fbb42629f45",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-04-01T18:36:50Z",
    "title_canon_sha256": "28b2f20b371d5cdc4f3dbcda09528a7929a365d8104776ff27ee015dec73a133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00662",
    "kind": "arxiv",
    "version": 1
  }
}