Pith Number

pith:IPEQF3L3

pith:2022:IPEQF3L3OJZGXUOJORBGHCCWYC

not attested not anchored not stored refs pending

Directed Acyclic Graph Factorization Machines for CTR Prediction via Knowledge Distillation

Ji-Rong Wen, Kangyi Lin, Ting Bai, Wayne Xin Zhao, Zhen Tian, Zhiyuan Xu, Zibin Zhang

arxiv:2211.11159 v2 · 2022-11-21 · cs.IR · 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{IPEQF3L3OJZGXUOJORBGHCCWYC}

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	2026-07-05T05:27:36.002332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c902ed7b72726bd1c97442638856c081e271ccb485c910c577cbc416b45fd4

Aliases

arxiv: 2211.11159 · arxiv_version: 2211.11159v2 · doi: 10.48550/arxiv.2211.11159 · pith_short_12: IPEQF3L3OJZG · pith_short_16: IPEQF3L3OJZGXUOJ · pith_short_8: IPEQF3L3

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/IPEQF3L3OJZGXUOJORBGHCCWYC \
  | 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: 43c902ed7b72726bd1c97442638856c081e271ccb485c910c577cbc416b45fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498043dc830996c716a0bca9f362114713ede3f95f92e2250838f0de539c3f5b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-11-21T03:09:42Z",
    "title_canon_sha256": "5cb45f00d18cd0efa0e05be952fa9e6078cac439a808d8880c999015c2bd7cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11159",
    "kind": "arxiv",
    "version": 2
  }
}