Pith Number

pith:FSM7P42G

pith:2023:FSM7P42GTJGOL5HCUOIKCRNM3S

not attested not anchored not stored refs pending

A New Approach to Learning Linear Dynamical Systems

Ainesh Bakshi, Allen Liu, Ankur Moitra, Morris Yau

arxiv:2301.09519 v1 · 2023-01-23 · math.OC · cs.DS · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSM7P42GTJGOL5HCUOIKCRNM3S}

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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	2026-07-05T05:35:01.625784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c99f7f3469a4ce5f4e2a390a145acdca7c7501b8579e48c8bfc440de7060b07

Aliases

arxiv: 2301.09519 · arxiv_version: 2301.09519v1 · doi: 10.48550/arxiv.2301.09519 · pith_short_12: FSM7P42GTJGO · pith_short_16: FSM7P42GTJGOL5HC · pith_short_8: FSM7P42G

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/FSM7P42GTJGOL5HCUOIKCRNM3S \
  | 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: 2c99f7f3469a4ce5f4e2a390a145acdca7c7501b8579e48c8bfc440de7060b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85bd74cc6ebb7a7d30c661b6bf6e8d2b5ec8431a56ad97fb6546c1c190d9536d",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-01-23T16:07:57Z",
    "title_canon_sha256": "e1fdc8bbc837cc874f790eb880af850ee864acf6d32fb6974e877a20bac3f971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09519",
    "kind": "arxiv",
    "version": 1
  }
}