Pith Number

pith:WRFZRT3Y

pith:2020:WRFZRT3YX32CM4MTZ35IPHZ54R

not attested not anchored not stored refs pending

DeepLight: Deep Lightweight Feature Interactions for Accelerating CTR Predictions in Ad Serving

Aaron Flores, Deguang Kong, Guang Lin, Junwei Pan, Tian Zhou, Wei Deng

arxiv:2002.06987 v3 · 2020-02-17 · cs.LG · cs.IR · stat.AP · 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{WRFZRT3YX32CM4MTZ35IPHZ54R}

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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.

Cited by

1 paper in Pith

DUET -- Dual User Embedding Transformers for Offsite Conversion Prediction

Receipt and verification

First computed	2026-07-05T02:05:06.004348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44b98cf78bef4267193cefa879f3de45fb45ddb1b2086b6a47e116693dd6c0f

Aliases

arxiv: 2002.06987 · arxiv_version: 2002.06987v3 · doi: 10.48550/arxiv.2002.06987 · pith_short_12: WRFZRT3YX32C · pith_short_16: WRFZRT3YX32CM4MT · pith_short_8: WRFZRT3Y

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/WRFZRT3YX32CM4MTZ35IPHZ54R \
  | 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: b44b98cf78bef4267193cefa879f3de45fb45ddb1b2086b6a47e116693dd6c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e722e9e7030d658f8f24f084b5a1818d45fc26e3330bf9dd5617052db91d9a8e",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-17T14:51:31Z",
    "title_canon_sha256": "5a29c5b85e77d92d31a69719d9c6e38686b3aed7cffdb7247fa7ed3eb29202a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06987",
    "kind": "arxiv",
    "version": 3
  }
}