Pith Number

pith:LECBYADG

pith:2018:LECBYADGTDE47NGY2RV7SLWWQC

not attested not anchored not stored refs pending

A Nonparametric Delayed Feedback Model for Conversion Rate Prediction

Yusaku Imai, Yuya Yoshikawa

arxiv:1802.00255 v1 · 2018-02-01 · cs.LG · 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{LECBYADGTDE47NGY2RV7SLWWQC}

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.

Cited by

2 papers in Pith

Follow the TRACE: Exploiting Post-Click Trajectories for Online Delayed Conversion Rate Prediction

In-Context Positive-Unlabeled Learning

Receipt and verification

First computed	2026-05-18T00:24:36.407563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59041c006698c9cfb4d8d46bf92ed6809ac354ba4da545b599b653fda2d62326

Aliases

arxiv: 1802.00255 · arxiv_version: 1802.00255v1 · doi: 10.48550/arxiv.1802.00255 · pith_short_12: LECBYADGTDE4 · pith_short_16: LECBYADGTDE47NGY · pith_short_8: LECBYADG

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/LECBYADGTDE47NGY2RV7SLWWQC \
  | 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: 59041c006698c9cfb4d8d46bf92ed6809ac354ba4da545b599b653fda2d62326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06edea7750bfe0d2f039a97d0ec33cd6b7c825b5c6f3080a0189bd928e8af4e7",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-01T12:01:23Z",
    "title_canon_sha256": "b7db3fcf8f3ca5b203d5b6a03273192ca76d7e55b0357bdfc0da17fab265cc2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00255",
    "kind": "arxiv",
    "version": 1
  }
}