Pith Number

pith:3BLLHQS6

pith:2024:3BLLHQS6YXB7JWL7AOZ6FLW3IL

not attested not anchored not stored refs pending

Discrete Semantic Tokenization for Deep CTR Prediction

Hengchang Hu, Jiahao Wu, Jieming Zhu, Min-Yen Kan, Qijiong Liu, Xiao-Ming Wu

arxiv:2403.08206 v2 · 2024-03-13 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BLLHQS6YXB7JWL7AOZ6FLW3IL}

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	2026-07-05T07:59:05.702228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d856b3c25ec5c3f4d97f03b3e2aedb42c3dec005ab0f7ec823cf67d073d8cffe

Aliases

arxiv: 2403.08206 · arxiv_version: 2403.08206v2 · doi: 10.48550/arxiv.2403.08206 · pith_short_12: 3BLLHQS6YXB7 · pith_short_16: 3BLLHQS6YXB7JWL7 · pith_short_8: 3BLLHQS6

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/3BLLHQS6YXB7JWL7AOZ6FLW3IL \
  | 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: d856b3c25ec5c3f4d97f03b3e2aedb42c3dec005ab0f7ec823cf67d073d8cffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85243f9f2859367958e927e37079e7d5f25413b267b6877e9426c0a6ebf5cf7c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-03-13T03:03:15Z",
    "title_canon_sha256": "21529573c09173ccb8b8ea78b5663fea034fe224d2a632ef93dc67917f5bfba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08206",
    "kind": "arxiv",
    "version": 2
  }
}