Pith Number

pith:GBGCN3RH

pith:2020:GBGCN3RHXHGOCBLZFW4CTLWKVF

not attested not anchored not stored refs pending

Neural Stochastic Contraction Metrics for Learning-based Control and Estimation

Hiroyasu Tsukamoto, Jean-Jacques E. Slotine, Soon-Jo Chung

arxiv:2011.03168 v4 · 2020-11-06 · cs.LG · cs.AI · cs.RO · cs.SY · eess.SY · 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{GBGCN3RHXHGOCBLZFW4CTLWKVF}

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	2026-07-05T02:04:12.763693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

304c26ee27b9cce105792db829aecaa943720810ecf257d8d0946140a3818e9b

Aliases

arxiv: 2011.03168 · arxiv_version: 2011.03168v4 · doi: 10.48550/arxiv.2011.03168 · pith_short_12: GBGCN3RHXHGO · pith_short_16: GBGCN3RHXHGOCBLZ · pith_short_8: GBGCN3RH

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/GBGCN3RHXHGOCBLZFW4CTLWKVF \
  | 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: 304c26ee27b9cce105792db829aecaa943720810ecf257d8d0946140a3818e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745b4cffd4f7ca52ecd301dd5b8d3cc9c4d3202f2745d9b77154f0fe4eeb9ae1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "cs.SY",
      "eess.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-06T03:04:42Z",
    "title_canon_sha256": "0274dd56daa2c4d43a11706b264ef3799f18d9376869994d0b2ae289bfcc436c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03168",
    "kind": "arxiv",
    "version": 4
  }
}