Pith Number

pith:DGVEZS4A

pith:2020:DGVEZS4ASD354MXJQPD5RVSNL3

not attested not anchored not stored refs pending

Maximum Likelihood Signal Matrix Model for Data-Driven Predictive Control

Andrea Iannelli, Mingzhou Yin, Roy S. Smith

arxiv:2012.04678 v2 · 2020-12-08 · eess.SY · 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{DGVEZS4ASD354MXJQPD5RVSNL3}

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	2026-07-05T03:30:08.023375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19aa4ccb8090f7de32e983c7d8d64d5ecc66bfb7be13dbbc54f249bfd7b6df83

Aliases

arxiv: 2012.04678 · arxiv_version: 2012.04678v2 · doi: 10.48550/arxiv.2012.04678 · pith_short_12: DGVEZS4ASD35 · pith_short_16: DGVEZS4ASD354MXJ · pith_short_8: DGVEZS4A

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/DGVEZS4ASD354MXJQPD5RVSNL3 \
  | 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: 19aa4ccb8090f7de32e983c7d8d64d5ecc66bfb7be13dbbc54f249bfd7b6df83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1e57bdbd76d911381c5f7e5752b3cfb755c33b785e1df8d5195e2a386b0273",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-12-08T19:03:50Z",
    "title_canon_sha256": "248887d24e4437cc144d78cb5ba609ff538ab6c7576cf89c3cfad39335b9e4de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04678",
    "kind": "arxiv",
    "version": 2
  }
}