Pith Number

pith:775OARUB

pith:2023:775OARUB2XHLZBSJSGM4G7ZXKA

not attested not anchored not stored refs pending

Learning Personalized Models with Clustered System Identification

Han Wang, James Anderson, Leonardo F. Toso

arxiv:2304.01395 v2 · 2023-04-03 · math.OC · cs.LG · cs.SY · eess.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{775OARUB2XHLZBSJSGM4G7ZXKA}

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.

Cited by

1 paper in Pith

Learning clusters of partially observed linear dynamical systems

Receipt and verification

First computed	2026-07-05T06:49:21.063093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fffae04681d5cebc86499199c37f37500cced39e70195aa9e235e72bcf2e4829

Aliases

arxiv: 2304.01395 · arxiv_version: 2304.01395v2 · doi: 10.48550/arxiv.2304.01395 · pith_short_12: 775OARUB2XHL · pith_short_16: 775OARUB2XHLZBSJ · pith_short_8: 775OARUB

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/775OARUB2XHLZBSJSGM4G7ZXKA \
  | 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: fffae04681d5cebc86499199c37f37500cced39e70195aa9e235e72bcf2e4829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8221ef5000d314dbcbb536ff7b0681694bbf99a1003d98b325c0b44413938dee",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-03T22:06:49Z",
    "title_canon_sha256": "7e437849554ee2aa91d406fa3154758344b8089d56661dcecc3745e1a2682e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01395",
    "kind": "arxiv",
    "version": 2
  }
}