Pith Number

pith:2J3DKUUV

pith:2024:2J3DKUUVREUEO4XBP35LNUKCY7

not attested not anchored not stored refs pending

Cross-Domain Recommendation Meets Large Language Models

Ajay Krishna Vajjala, David S. Rosenblum, Dipak Meher, Ziwei Zhu

arxiv:2411.19862 v1 · 2024-11-29 · 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{2J3DKUUVREUEO4XBP35LNUKCY7}

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.

Cited by

1 paper in Pith

Federated User Behavior Modeling for Privacy-Preserving LLM Recommendation

Receipt and verification

First computed	2026-07-05T09:42:09.430840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27635529589284772e17efab6d142c7f4754f47f31d00ec508fcfd091cb794f

Aliases

arxiv: 2411.19862 · arxiv_version: 2411.19862v1 · doi: 10.48550/arxiv.2411.19862 · pith_short_12: 2J3DKUUVREUE · pith_short_16: 2J3DKUUVREUEO4XB · pith_short_8: 2J3DKUUV

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/2J3DKUUVREUEO4XBP35LNUKCY7 \
  | 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: d27635529589284772e17efab6d142c7f4754f47f31d00ec508fcfd091cb794f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e555223343e4a0df609e21ccc3552e55722c62dc31d62e294ca75f74c2d7ce6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-29T17:25:00Z",
    "title_canon_sha256": "72ce29c67c5091fa7fa0be3deaf045c979f64e423ab7a0acf8a6319fd5415c81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19862",
    "kind": "arxiv",
    "version": 1
  }
}