Pith Number

pith:6I2XRE6J

pith:2026:6I2XRE6JPTIUIYCUJ3OLPDOKKG

not attested not anchored not stored refs pending

Data-Driven Robust Model Reference Adaptive Control with Parameter Convergence

Henk J. van Waarde, Jiwei Wang, Simone Baldi

arxiv:2606.07911 v1 · 2026-06-06 · 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{6I2XRE6JPTIUIYCUJ3OLPDOKKG}

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	2026-06-09T01:04:55.207806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2357893c97cd14460544edcb78dca5196c5e9858fd8fd8ec090da0ece52f8e9

Aliases

arxiv: 2606.07911 · arxiv_version: 2606.07911v1 · doi: 10.48550/arxiv.2606.07911 · pith_short_12: 6I2XRE6JPTIU · pith_short_16: 6I2XRE6JPTIUIYCU · pith_short_8: 6I2XRE6J

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/6I2XRE6JPTIUIYCUJ3OLPDOKKG \
  | 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: f2357893c97cd14460544edcb78dca5196c5e9858fd8fd8ec090da0ece52f8e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01c285db8c817d62c36398332f4f696acf31876f03640ed84de3c785ba8cbdee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-06T00:21:00Z",
    "title_canon_sha256": "fd1483b1eff9519dcbe0c67ca57c6e6da12ccc5a7c4218da7f40f800b69e9169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07911",
    "kind": "arxiv",
    "version": 1
  }
}