Pith Number

pith:5W4ICU3V

pith:2019:5W4ICU3VRI2KMAQ5IVDQU77ZBM

not attested not anchored not stored refs pending

Finite Sample Analysis of Stochastic System Identification

Anastasios Tsiamis, George J. Pappas

arxiv:1903.09122 v1 · 2019-03-21 · cs.LG · cs.SY · math.OC · 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{5W4ICU3VRI2KMAQ5IVDQU77ZBM}

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	2026-05-17T23:50:43.201992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb88153758a34a6021d45470a7ff90b1d70a37eee8ddf49fbc37c0e6545c4ee

Aliases

arxiv: 1903.09122 · arxiv_version: 1903.09122v1 · doi: 10.48550/arxiv.1903.09122 · pith_short_12: 5W4ICU3VRI2K · pith_short_16: 5W4ICU3VRI2KMAQ5 · pith_short_8: 5W4ICU3V

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/5W4ICU3VRI2KMAQ5IVDQU77ZBM \
  | 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: edb88153758a34a6021d45470a7ff90b1d70a37eee8ddf49fbc37c0e6545c4ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6e2979e69329c840e8862de2cb93938731996f4651c654f059e215966dc657",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-21T17:30:42Z",
    "title_canon_sha256": "562a1920c5e17c85f4ac0b40dd9432e46f33d5ecf574cf5f1b742d025c418d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09122",
    "kind": "arxiv",
    "version": 1
  }
}