Pith Number

pith:LHLB4CA6

pith:2023:LHLB4CA6CCFWIO4DBODHQNSOZX

not attested not anchored not stored refs pending

FLIP: Fine-grained Alignment between ID-based Models and Pretrained Language Models for CTR Prediction

Bo Chen, Chenxu Zhu, Hangyu Wang, Jianghao Lin, Ruiming Tang, Weinan Zhang, Xiangyang Li, Yong Yu

arxiv:2310.19453 v4 · 2023-10-30 · 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{LHLB4CA6CCFWIO4DBODHQNSOZX}

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	2026-07-05T09:28:09.728507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59d61e081e108b643b830b8678364ecdc8947ea5d12ea514a6d05bf398dab87a

Aliases

arxiv: 2310.19453 · arxiv_version: 2310.19453v4 · doi: 10.48550/arxiv.2310.19453 · pith_short_12: LHLB4CA6CCFW · pith_short_16: LHLB4CA6CCFWIO4D · pith_short_8: LHLB4CA6

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/LHLB4CA6CCFWIO4DBODHQNSOZX \
  | 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: 59d61e081e108b643b830b8678364ecdc8947ea5d12ea514a6d05bf398dab87a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcfda14760e8557dda95ef5012eb4e76a6e13e10f3b5f463b42e965c77837fa4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-10-30T11:25:03Z",
    "title_canon_sha256": "2f04df11f1d7e0c556d6f3ddd5bc5a7c20e3bcf0fbebbe97dba45d73307617d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19453",
    "kind": "arxiv",
    "version": 4
  }
}