Pith Number

pith:4F4UBNI3

pith:2019:4F4UBNI3VK3CX5NZAGATFUTX4T

not attested not anchored not stored refs pending

Field-aware Neural Factorization Machine for Click-Through Rate Prediction

Gang Pan, Li Zhang, Shijian Li, Weichen Shen

arxiv:1902.09096 v1 · 2019-02-25 · 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{4F4UBNI3VK3CX5NZAGATFUTX4T}

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	2026-05-17T23:52:46.657824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e17940b51baab62bf5b9018132d277e4e595c6fd19f6fd3a9b253578c03b00ed

Aliases

arxiv: 1902.09096 · arxiv_version: 1902.09096v1 · doi: 10.48550/arxiv.1902.09096 · pith_short_12: 4F4UBNI3VK3C · pith_short_16: 4F4UBNI3VK3CX5NZ · pith_short_8: 4F4UBNI3

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/4F4UBNI3VK3CX5NZAGATFUTX4T \
  | 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: e17940b51baab62bf5b9018132d277e4e595c6fd19f6fd3a9b253578c03b00ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "162ce798c2d35daf2d4960ab7f6184c1f4e2ea4d5954b8f13116e631851071d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-25T05:34:15Z",
    "title_canon_sha256": "b24bb2ee92ff780dbb234cf2a6b00efde48f4faec8e419a35ef423c7538fa1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09096",
    "kind": "arxiv",
    "version": 1
  }
}