Pith Number

pith:IY2Y4FSU

pith:2023:IY2Y4FSUKTSR36LU3BPHEZ4V4A

not attested not anchored not stored refs pending

Thoroughly Modeling Multi-domain Pre-trained Recommendation as Language

Chaojun Xiao, Fengzong Lian, Jie Zhou, Ruobing Xie, Yuan Yao, Zekai Qu, Zhanhui Kang, Zhiyuan Liu

arxiv:2310.13540 v3 · 2023-10-20 · 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{IY2Y4FSUKTSR36LU3BPHEZ4V4A}

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	2026-07-05T07:16:47.885222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46358e165454e51df974d85e726795e01d20eba17b243f300d90d72ac64714a0

Aliases

arxiv: 2310.13540 · arxiv_version: 2310.13540v3 · doi: 10.48550/arxiv.2310.13540 · pith_short_12: IY2Y4FSUKTSR · pith_short_16: IY2Y4FSUKTSR36LU · pith_short_8: IY2Y4FSU

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/IY2Y4FSUKTSR36LU3BPHEZ4V4A \
  | 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: 46358e165454e51df974d85e726795e01d20eba17b243f300d90d72ac64714a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5ba46572ee98c29f0bba64c1ff2cf548380f4a90f8cea532b07911ab32d921",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-10-20T14:36:09Z",
    "title_canon_sha256": "707bb1043fbedc8228005c3b02421be8b4332f9eb9b8c2fe07e4ef1a0d08509d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.13540",
    "kind": "arxiv",
    "version": 3
  }
}