Pith Number

pith:3MIG2MLW

pith:2016:3MIG2MLWBXUQMU4XD6JYN5LEFX

not attested not anchored not stored refs pending

Randomized Matrix Decompositions using R

J. Nathan Kutz, N. Benjamin Erichson, Sergey Voronin, Steven L. Brunton

arxiv:1608.02148 v5 · 2016-08-06 · stat.CO · cs.MS · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MIG2MLWBXUQMU4XD6JYN5LEFX}

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

On the Optimization of Singular Spectrum Analyses: A Pragmatic Approach

Receipt and verification

First computed	2026-07-05T00:22:21.451443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db106d31760de90653971f9386f5642de34d508889684df3b9c570f87b016a41

Aliases

arxiv: 1608.02148 · arxiv_version: 1608.02148v5 · doi: 10.48550/arxiv.1608.02148 · pith_short_12: 3MIG2MLWBXUQ · pith_short_16: 3MIG2MLWBXUQMU4X · pith_short_8: 3MIG2MLW

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/3MIG2MLWBXUQMU4XD6JYN5LEFX \
  | 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: db106d31760de90653971f9386f5642de34d508889684df3b9c570f87b016a41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06b2e1544cefc59caf476665712bdf8f32bf27d4aacbe7091d19f1f29248b165",
    "cross_cats_sorted": [
      "cs.MS",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2016-08-06T19:47:48Z",
    "title_canon_sha256": "a7e095ff9b992d4aeaa362914450fdcb3dc545af860eb6a464e816c7aaf90750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02148",
    "kind": "arxiv",
    "version": 5
  }
}