Pith Number

pith:QNL6GZUU

pith:2020:QNL6GZUU4YAZ65L3B4WJGCUXF3

not attested not anchored not stored refs pending

Active exploration in adaptive model predictive control

Andrea Iannelli, Anilkumar Parsi, Roy S. Smith

arxiv:2003.14120 v2 · 2020-03-31 · eess.SY · cs.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{QNL6GZUU4YAZ65L3B4WJGCUXF3}

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	2026-07-05T02:16:43.988184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8357e36694e6019f757b0f2c930a972ec27ce662e896585d21f6cbacb7000513

Aliases

arxiv: 2003.14120 · arxiv_version: 2003.14120v2 · doi: 10.48550/arxiv.2003.14120 · pith_short_12: QNL6GZUU4YAZ · pith_short_16: QNL6GZUU4YAZ65L3 · pith_short_8: QNL6GZUU

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/QNL6GZUU4YAZ65L3B4WJGCUXF3 \
  | 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: 8357e36694e6019f757b0f2c930a972ec27ce662e896585d21f6cbacb7000513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b0ab2ab447c83364e2b6a5ef5b0ec0117745c2acf9ed163f12abc6b068bf14",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-31T11:53:42Z",
    "title_canon_sha256": "7bbe80169fb4fcf8c2b682436f53ce0b2001a246660d3714f1670c720d50d963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.14120",
    "kind": "arxiv",
    "version": 2
  }
}