Pith Number

pith:G3ZJ66SO

pith:2014:G3ZJ66SOK5U3ZCID3YPZ7AQ7XF

not attested not anchored not stored refs pending

Matrix factorization with Binary Components

Martin Slawski, Matthias Hein, Pavlo Lutsik

arxiv:1401.6024 v1 · 2014-01-23 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3ZJ66SOK5U3ZCID3YPZ7AQ7XF}

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	2026-05-18T03:01:23.076245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f29f7a4e5769bc8903de1f9f821fb97f9eb4ebbcc355f37504b4804881664b

Aliases

arxiv: 1401.6024 · arxiv_version: 1401.6024v1 · doi: 10.48550/arxiv.1401.6024 · pith_short_12: G3ZJ66SOK5U3 · pith_short_16: G3ZJ66SOK5U3ZCID · pith_short_8: G3ZJ66SO

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/G3ZJ66SOK5U3ZCID3YPZ7AQ7XF \
  | 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: 36f29f7a4e5769bc8903de1f9f821fb97f9eb4ebbcc355f37504b4804881664b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142f705b61d66dba791ed5d97471f9550b23fea20a0d56767409a327cc94cb8e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-01-23T16:02:19Z",
    "title_canon_sha256": "c418445fefe6d08ca2088009e3196293feffa5fdbe13594088d16fe869a8387a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6024",
    "kind": "arxiv",
    "version": 1
  }
}