Pith Number

pith:I6BO4DQC

pith:2020:I6BO4DQCT6IOR6CU4WHKYAW3IL

not attested not anchored not stored refs pending

Universal Adaptive Control of Nonlinear Systems

Brett T. Lopez, Jean-Jacques E. Slotine

arxiv:2012.15815 v5 · 2020-12-31 · 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{I6BO4DQCT6IOR6CU4WHKYAW3IL}

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	2026-07-05T03:29:47.124716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4782ee0e029f90e8f854e58eac02db42e1a190ef2dc621946bd03b21b3a27e10

Aliases

arxiv: 2012.15815 · arxiv_version: 2012.15815v5 · doi: 10.48550/arxiv.2012.15815 · pith_short_12: I6BO4DQCT6IO · pith_short_16: I6BO4DQCT6IOR6CU · pith_short_8: I6BO4DQC

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/I6BO4DQCT6IOR6CU4WHKYAW3IL \
  | 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: 4782ee0e029f90e8f854e58eac02db42e1a190ef2dc621946bd03b21b3a27e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f902dc174573dcd0b8633520225ef8084acb4fea4121305aa0a1f3b7d6292e",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-12-31T18:36:15Z",
    "title_canon_sha256": "5a6d0f9018b457c7a24e1e1931cb63872a68f088f034bcdb53444f1d84a33a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15815",
    "kind": "arxiv",
    "version": 5
  }
}