Pith Number

pith:24URQGVZ

pith:2024:24URQGVZKJY5CQMI3D2VV57LGF

not attested not anchored not stored refs pending

Towards Principled Task Grouping for Multi-Task Learning

Chenguang Wang, Tianshu Yu, Xuanhao Pan

arxiv:2402.15328 v2 · 2024-02-23 · 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{24URQGVZKJY5CQMI3D2VV57LGF}

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

CDC: Causal Domain Clustering for Multi-Domain Recommendation

Receipt and verification

First computed	2026-07-05T11:03:49.074878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d729181ab95271d14188d8f55af7eb315c71e2a3ae64f77490033ea761255d6f

Aliases

arxiv: 2402.15328 · arxiv_version: 2402.15328v2 · doi: 10.48550/arxiv.2402.15328 · pith_short_12: 24URQGVZKJY5 · pith_short_16: 24URQGVZKJY5CQMI · pith_short_8: 24URQGVZ

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/24URQGVZKJY5CQMI3D2VV57LGF \
  | 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: d729181ab95271d14188d8f55af7eb315c71e2a3ae64f77490033ea761255d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe3f79aa662257cb06d7e63d33c425920a060db0cefdb86339c9ac13c303889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-23T13:51:20Z",
    "title_canon_sha256": "4b6f8efaf8d218bbfe0be4d24c88183989a6cd34f4f8f58ee8c6f918731f6e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15328",
    "kind": "arxiv",
    "version": 2
  }
}