Pith Number

pith:DNC3O576

pith:2025:DNC3O576MEYEGV2JA7LNVO2TDW

not attested not anchored not stored refs pending

Fantastic Multi-Task Gradient Updates and How to Find Them In a Cone

Chao Gao, Chunhua Zhou, Kunlin Zhang, Muhammad Kamran Janjua, Negar Hassanpour, Sepehr Lavasani, Xiaowen Zhang

arxiv:2502.00217 v1 · 2025-01-31 · cs.LG · cs.AI · 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{DNC3O576MEYEGV2JA7LNVO2TDW}

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	2026-07-05T10:08:30.666174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b45b777fe613043574907d6dabb531db4bd9694e79855d6efefec0649edce68

Aliases

arxiv: 2502.00217 · arxiv_version: 2502.00217v1 · doi: 10.48550/arxiv.2502.00217 · pith_short_12: DNC3O576MEYE · pith_short_16: DNC3O576MEYEGV2J · pith_short_8: DNC3O576

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/DNC3O576MEYEGV2JA7LNVO2TDW \
  | 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: 1b45b777fe613043574907d6dabb531db4bd9694e79855d6efefec0649edce68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84db31a54ace0d6c7253c26ed1d99e85d7259730558a738495b29f547cf9eb20",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-31T23:11:12Z",
    "title_canon_sha256": "0f7cfb9293c23a9d9122e9d95f95741a8af6d1f3d8c74ac3de61391b96eb3a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00217",
    "kind": "arxiv",
    "version": 1
  }
}