Pith Number

pith:MAYB47KJ

pith:2022:MAYB47KJXVEP37HCXH4PEP3KWQ

not attested not anchored not stored refs pending

Learning Mixtures of Linear Dynamical Systems

H. Vincent Poor, Yanxi Chen

arxiv:2201.11211 v2 · 2022-01-26 · stat.ML · cs.LG · cs.SY · eess.SY · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAYB47KJXVEP37HCXH4PEP3KWQ}

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

Structure learning of Hamiltonians from real-time evolution

Receipt and verification

First computed	2026-07-05T04:26:22.077847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60301e7d49bd48fdfce2b9f8f23f6ab41cc47ae9780278e68b5dde07ecf37d12

Aliases

arxiv: 2201.11211 · arxiv_version: 2201.11211v2 · doi: 10.48550/arxiv.2201.11211 · pith_short_12: MAYB47KJXVEP · pith_short_16: MAYB47KJXVEP37HC · pith_short_8: MAYB47KJ

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/MAYB47KJXVEP37HCXH4PEP3KWQ \
  | 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: 60301e7d49bd48fdfce2b9f8f23f6ab41cc47ae9780278e68b5dde07ecf37d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d69487f9990252b53200feb65814e55612a9df6072a7e6b5a1b01ba5ee92517a",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-01-26T22:26:01Z",
    "title_canon_sha256": "09dd7bf60fa149b5bb73cadc67e0b5b77cce95372c827ef3bd9625947a05c7cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11211",
    "kind": "arxiv",
    "version": 2
  }
}