Pith Number

pith:LKE3TQIT

pith:2024:LKE3TQITIZ2XUZGOPFZRU4YSDZ

not attested not anchored not stored refs pending

Data Imputation using Large Language Model to Accelerate Recommendation System

Jiahao Tian, Jinman Zhao, Siyang Li, Zhenkai Wang, Zhicheng Ding

arxiv:2407.10078 v2 · 2024-07-14 · cs.IR · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKE3TQITIZ2XUZGOPFZRU4YSDZ}

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

ProfiliTable: Profiling-Driven Tabular Data Processing via Agentic Workflows

Receipt and verification

First computed	2026-07-05T08:53:23.978248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a89b9c11346757a64ce79731a73121e6b46ac3c490beb59614c859e6701419f

Aliases

arxiv: 2407.10078 · arxiv_version: 2407.10078v2 · doi: 10.48550/arxiv.2407.10078 · pith_short_12: LKE3TQITIZ2X · pith_short_16: LKE3TQITIZ2XUZGO · pith_short_8: LKE3TQIT

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/LKE3TQITIZ2XUZGOPFZRU4YSDZ \
  | 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: 5a89b9c11346757a64ce79731a73121e6b46ac3c490beb59614c859e6701419f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "713e1bf127747d46036e2a20c223a16b664fe5658a8ec2b08be6e122ab9b6b94",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-07-14T04:53:36Z",
    "title_canon_sha256": "e88a1fa39364e179c7bbeb6de8a203957a24a99e2d9279405d0919c5703f00f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10078",
    "kind": "arxiv",
    "version": 2
  }
}