Pith Number

pith:PLPDLBU2

pith:2025:PLPDLBU2VAR3WHZYG6G7S7E53W

not attested not anchored not stored refs pending

AMSFL: Adaptive Multi-Step Federated Learning via Gradient Difference-Based Error Modeling

Ganglou Xu

arxiv:2505.21695 v1 · 2025-05-27 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLPDLBU2VAR3WHZYG6G7S7E53W}

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	2026-07-05T11:11:02.230548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ade35869aa823bb1f38378df97c9ddda3d273db15a4318d135e054de280084a

Aliases

arxiv: 2505.21695 · arxiv_version: 2505.21695v1 · doi: 10.48550/arxiv.2505.21695 · pith_short_12: PLPDLBU2VAR3 · pith_short_16: PLPDLBU2VAR3WHZY · pith_short_8: PLPDLBU2

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/PLPDLBU2VAR3WHZYG6G7S7E53W \
  | 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: 7ade35869aa823bb1f38378df97c9ddda3d273db15a4318d135e054de280084a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6240abad5126c6bac7f8cedbd484a4735b84dbd476d9e526bbcc775493ca1fa2",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-27T19:32:00Z",
    "title_canon_sha256": "6a7d782056a8830f44f659abe2fce2e9637b40483aacef8e8a905ad03a4b73da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21695",
    "kind": "arxiv",
    "version": 1
  }
}