Pith Number

pith:BEJGB44Q

pith:2021:BEJGB44QQPMH3LZ3WMZWCGANKX

not attested not anchored not stored refs pending

AIM: Automatic Interaction Machine for Click-Through Rate Prediction

Bo Chen, Chenxu Zhu, Jincai Lai, Ruiming Tang, Weinan Zhang, Xiuqiang He, Yong Yu, Zhenguo Li

arxiv:2111.03318 v2 · 2021-11-05 · 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{BEJGB44QQPMH3LZ3WMZWCGANKX}

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	2026-07-05T03:40:04.030937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

091260f39083d87daf3bb33361180d55c99fa79d46b44b4121927cfdcfc51867

Aliases

arxiv: 2111.03318 · arxiv_version: 2111.03318v2 · doi: 10.48550/arxiv.2111.03318 · pith_short_12: BEJGB44QQPMH · pith_short_16: BEJGB44QQPMH3LZ3 · pith_short_8: BEJGB44Q

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/BEJGB44QQPMH3LZ3WMZWCGANKX \
  | 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: 091260f39083d87daf3bb33361180d55c99fa79d46b44b4121927cfdcfc51867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8de25822ecb36d05f2ce8efc6e211b8a0e9eb7e8e31e54068d77d7da3b816581",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-11-05T08:39:34Z",
    "title_canon_sha256": "44a08cc04dfddfbd28342ea3626c12b6c88292de707a42d82798795cc861255a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03318",
    "kind": "arxiv",
    "version": 2
  }
}