Pith Number

pith:XRDDJ2XB

pith:2024:XRDDJ2XBJMRYLH6IRWOKIVLTKA

not attested not anchored not stored refs pending

MultiBalance: Multi-Objective Gradient Balancing in Industrial-Scale Multi-Task Recommendation System

Bo Long, Jennifer Cao, Jiayi Xu, Liu Yang, Minhui Huang, Renqin Cai, Rong Jin, Sem Park, Xiaoyi Liu, Xue Feng, Xuxing Chen, Yiling You, Yiqun Liu, Yun He

arxiv:2411.11871 v1 · 2024-11-03 · cs.IR · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRDDJ2XBJMRYLH6IRWOKIVLTKA}

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

Embed Progressive Implicit Preference in Unified Space for Deep Collaborative Filtering

Receipt and verification

First computed	2026-07-05T09:37:12.830531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4634eae14b23859fc88d9ca4557350134906b001f7fe3e17b1be7bfa559738

Aliases

arxiv: 2411.11871 · arxiv_version: 2411.11871v1 · doi: 10.48550/arxiv.2411.11871 · pith_short_12: XRDDJ2XBJMRY · pith_short_16: XRDDJ2XBJMRYLH6I · pith_short_8: XRDDJ2XB

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/XRDDJ2XBJMRYLH6IRWOKIVLTKA \
  | 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: bc4634eae14b23859fc88d9ca4557350134906b001f7fe3e17b1be7bfa559738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42944fb28db12eb4704cfe5a67ff840f47062f5de11d3ec2e326a0d4fa6efc7f",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-03T21:20:21Z",
    "title_canon_sha256": "625b1810efe275d24e8d24b288111e22a8809bf1cc8098ec354102e323c701a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11871",
    "kind": "arxiv",
    "version": 1
  }
}