Pith Number

pith:RUPD4ZIE

pith:2016:RUPD4ZIEGYSIK7IQ73S7DZ3XRB

not attested not anchored not stored refs pending

Higher-Order Factorization Machines

Akinori Fujino, Masakazu Ishihata, Mathieu Blondel, Naonori Ueda

arxiv:1607.07195 v2 · 2016-07-25 · 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{RUPD4ZIEGYSIK7IQ73S7DZ3XRB}

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	2026-05-18T01:02:20.576153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d1e3e65043624857d10fee5f1e7778867f0953b41e5b5c03fe10601e98bc7f7

Aliases

arxiv: 1607.07195 · arxiv_version: 1607.07195v2 · doi: 10.48550/arxiv.1607.07195 · pith_short_12: RUPD4ZIEGYSI · pith_short_16: RUPD4ZIEGYSIK7IQ · pith_short_8: RUPD4ZIE

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/RUPD4ZIEGYSIK7IQ73S7DZ3XRB \
  | 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: 8d1e3e65043624857d10fee5f1e7778867f0953b41e5b5c03fe10601e98bc7f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd34b25f33e29748ace3ddbed0ffb99b73236757e8cfd4b81c18e0c73c192432",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-07-25T10:19:27Z",
    "title_canon_sha256": "3f2f451aa1c4b5b135449b0a2742411d12442596eaa7fcf8868496e2f0e07883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07195",
    "kind": "arxiv",
    "version": 2
  }
}