Pith Number

pith:5WZFQZMG

pith:2025:5WZFQZMGE7BNWWOO2LOWWJUTRW

not attested not anchored not stored refs pending

DeepChest: Dynamic Gradient-Free Task Weighting for Effective Multi-Task Learning in Chest X-ray Classification

Ahmed B. Zaky, Feilong Tang, Imran Razzak, Khaled Abouhashad, Noran Mohamed, Sara Atito, Shoaib Jameel, Youssef Mohamed

arxiv:2505.23595 v1 · 2025-05-29 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WZFQZMGE7BNWWOO2LOWWJUTRW}

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	2026-07-05T11:12:04.393074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb258658627c2db59ced2dd6b26938dbb2cde84981109d424bb496aa993a084

Aliases

arxiv: 2505.23595 · arxiv_version: 2505.23595v1 · doi: 10.48550/arxiv.2505.23595 · pith_short_12: 5WZFQZMGE7BN · pith_short_16: 5WZFQZMGE7BNWWOO · pith_short_8: 5WZFQZMG

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/5WZFQZMGE7BNWWOO2LOWWJUTRW \
  | 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: edb258658627c2db59ced2dd6b26938dbb2cde84981109d424bb496aa993a084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "759888a0154413c93733bbb8bf4ef420c843dd28c33be92069bc511996173976",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-29T16:08:26Z",
    "title_canon_sha256": "c3ade31c0334ef40abcffc2edafdeaf0215b75c2047bee31535478a448fca2bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23595",
    "kind": "arxiv",
    "version": 1
  }
}