Pith Number

pith:57KLTCOD

pith:2023:57KLTCOD36XJ3MVQNF54GMCOA7

not attested not anchored not stored refs pending

DELTA: Dynamic Embedding Learning with Truncated Conscious Attention for CTR Prediction

Chen Zhu, Hong Chen, Liang Du, Shuang Zhao, Wenwu Zhu, Xin Wang, Zixun Sun

arxiv:2305.04891 v3 · 2023-05-03 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57KLTCOD36XJ3MVQNF54GMCOA7}

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	2026-07-05T06:47:21.018602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd4b989c3dfae9db2b0697bc3304e07f0dfd374ad7b71136008d4f268ef88ba

Aliases

arxiv: 2305.04891 · arxiv_version: 2305.04891v3 · doi: 10.48550/arxiv.2305.04891 · pith_short_12: 57KLTCOD36XJ · pith_short_16: 57KLTCOD36XJ3MVQ · pith_short_8: 57KLTCOD

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/57KLTCOD36XJ3MVQNF54GMCOA7 \
  | 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: efd4b989c3dfae9db2b0697bc3304e07f0dfd374ad7b71136008d4f268ef88ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0297df03789ac8010a7517618176840f0c0dab01ebb2ca1fcdc79b919062b82",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-03T12:34:45Z",
    "title_canon_sha256": "cf149673d474354a225883d33896c51a7dda4b69802f2818a27d3e0426febc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04891",
    "kind": "arxiv",
    "version": 3
  }
}