Pith Number

pith:TQG5KM5C

pith:2019:TQG5KM5CMOPETWBVWUAMJQ35WF

not attested not anchored not stored refs pending

Independent Component Analysis based on multiple data-weighting

Andrzej Bedychaj, Jacek Tabor, {\L}ukasz Struskim, Przemys{\l}aw Spurek

arxiv:1906.00028 v1 · 2019-05-31 · 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{TQG5KM5CMOPETWBVWUAMJQ35WF}

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	2026-05-17T23:44:33.677211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c0dd533a2639e49d835b500c4c37db159f949a8b7a273cb2df83e59cf2537b9

Aliases

arxiv: 1906.00028 · arxiv_version: 1906.00028v1 · doi: 10.48550/arxiv.1906.00028 · pith_short_12: TQG5KM5CMOPE · pith_short_16: TQG5KM5CMOPETWBV · pith_short_8: TQG5KM5C

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/TQG5KM5CMOPETWBVWUAMJQ35WF \
  | 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: 9c0dd533a2639e49d835b500c4c37db159f949a8b7a273cb2df83e59cf2537b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bebec4e233062cfa1b435712e244ad56ca6efe52659664fd5c21b15b8b1042d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-31T18:39:29Z",
    "title_canon_sha256": "bb3886d83e8d374252513a15977759951bbece48052067278408ef7721d774c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00028",
    "kind": "arxiv",
    "version": 1
  }
}