Pith Number

pith:45KPEXC2

pith:2026:45KPEXC2E233B4NZXD7Q7RJIJA

not attested not anchored not stored refs pending

Auto-FL-Research: Agentic Search for Federated Learning Algorithms

Andrew Feng, Chester Chen, Daguang Xu, Holger R. Roth, Peter Cnudde, Ziyue Xu

arxiv:2607.01366 v1 · 2026-07-01 · 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{45KPEXC2E233B4NZXD7Q7RJIJA}

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	2026-07-03T00:16:58.436989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e754f25c5a26b7b0f1b9b8ff0fc52848016423355ebffed90a1d375c3ddc365d

Aliases

arxiv: 2607.01366 · arxiv_version: 2607.01366v1 · doi: 10.48550/arxiv.2607.01366 · pith_short_12: 45KPEXC2E233 · pith_short_16: 45KPEXC2E233B4NZ · pith_short_8: 45KPEXC2

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/45KPEXC2E233B4NZXD7Q7RJIJA \
  | 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: e754f25c5a26b7b0f1b9b8ff0fc52848016423355ebffed90a1d375c3ddc365d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ac640f9d77a76f92c89606ed04327388a327ee58adfc134b5f1947e4a1cda8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-01T18:28:09Z",
    "title_canon_sha256": "59b0b64d55a7de40337ff057184b9f6ad747d296b592fa68c8b3f2b15b2f3540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01366",
    "kind": "arxiv",
    "version": 1
  }
}