Pith Number

pith:53QDBOCQ

pith:2024:53QDBOCQLGKBPE4D6VJSEKC5ZC

not attested not anchored not stored refs pending

Robust Analysis of Multi-Task Learning Efficiency: New Benchmarks on Light-Weighed Backbones and Effective Measurement of Multi-Task Learning Challenges by Feature Disentanglement

Alexander Wong, Dayou Mao, Maximilian Gilles, Yifan Wu, Yuhao Chen

arxiv:2402.03557 v2 · 2024-02-05 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53QDBOCQLGKBPE4D6VJSEKC5ZC}

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	2026-07-05T08:08:54.604359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee030b8505994179383f55322285dc8b63ea9c888c371cd99173a61e7872eb7

Aliases

arxiv: 2402.03557 · arxiv_version: 2402.03557v2 · doi: 10.48550/arxiv.2402.03557 · pith_short_12: 53QDBOCQLGKB · pith_short_16: 53QDBOCQLGKBPE4D · pith_short_8: 53QDBOCQ

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/53QDBOCQLGKBPE4D6VJSEKC5ZC \
  | 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: eee030b8505994179383f55322285dc8b63ea9c888c371cd99173a61e7872eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a757430a3c12133c4566b038bbe2449675ddfa8bdcea229b0ea42589a5a5440",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-05T22:15:55Z",
    "title_canon_sha256": "2873939fdf8569bde796ae927e27c58ea7c407a503d9398087798c0972396c3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03557",
    "kind": "arxiv",
    "version": 2
  }
}