Pith Number

pith:CWFVY6BA

pith:2019:CWFVY6BAGPS77YWQBPBOPLH6YU

not attested not anchored not stored refs pending

Safe Approximate Dynamic Programming Via Kernelized Lipschitz Estimation

Ankush Chakrabarty, Devesh K. Jha, Gregery T. Buzzard, Kyriakos Vamvoudakis, Yebin Wang

arxiv:1907.02151 v1 · 2019-07-03 · eess.SY · cs.LG · cs.SY · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWFVY6BAGPS77YWQBPBOPLH6YU}

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	2026-05-17T23:41:29.657796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158b5c782033e5ffe2d00bc2e7acfec50a329cb47aac126a9c1c8aba78ea6dd1

Aliases

arxiv: 1907.02151 · arxiv_version: 1907.02151v1 · doi: 10.48550/arxiv.1907.02151 · pith_short_12: CWFVY6BAGPS7 · pith_short_16: CWFVY6BAGPS77YWQ · pith_short_8: CWFVY6BA

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/CWFVY6BAGPS77YWQBPBOPLH6YU \
  | 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: 158b5c782033e5ffe2d00bc2e7acfec50a329cb47aac126a9c1c8aba78ea6dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf62756a012fad987136fdf47c8301b8fe5876b11bd2f0a90c067a1a640f9530",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "math.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-07-03T22:31:10Z",
    "title_canon_sha256": "01e10872fe50075fd3372d305d3b799c972b22596407ac214d288362fc8e8b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02151",
    "kind": "arxiv",
    "version": 1
  }
}