Pith Number

pith:XVF7CSF4

pith:2025:XVF7CSF46NHCL5AIOU7PR45S3I

not attested not anchored not stored refs pending

Can Textual Gradient Work in Federated Learning?

Han Yu, Minghui Chen, Ruinan Jin, Wenlong Deng, Xiaoxiao Li, Yuanyuan Chen, Zhi Huang

arxiv:2502.19980 v1 · 2025-02-27 · 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{XVF7CSF46NHCL5AIOU7PR45S3I}

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

ToolGrad: Efficient Tool-use Dataset Generation with Textual "Gradients"

Receipt and verification

First computed	2026-07-05T10:20:56.264876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd4bf148bcf34e25f408753ef8f3b2da10ab4794a0aefb910383222460ae62a9

Aliases

arxiv: 2502.19980 · arxiv_version: 2502.19980v1 · doi: 10.48550/arxiv.2502.19980 · pith_short_12: XVF7CSF46NHC · pith_short_16: XVF7CSF46NHCL5AI · pith_short_8: XVF7CSF4

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/XVF7CSF46NHCL5AIOU7PR45S3I \
  | 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: bd4bf148bcf34e25f408753ef8f3b2da10ab4794a0aefb910383222460ae62a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24bf874f82d98fd8556f440cfe3e03f6e44d9a533bbee804ba40653966784dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-27T11:03:24Z",
    "title_canon_sha256": "1c336a605bf9a73a2f02f63b0d5a868e3b457bd3c0c040a860afa1eed23e79ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19980",
    "kind": "arxiv",
    "version": 1
  }
}