Pith Number

pith:RQSFFFOH

pith:2026:RQSFFFOHX4KQXBRDQZOAA3SDEP

not attested not anchored not stored refs pending

Silent Failures in Federated Personalization of Foundation Models

Alex Bui, YongKyung Oh

arxiv:2606.00947 v1 · 2026-05-31 · cs.LG · 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{RQSFFFOHX4KQXBRDQZOAA3SDEP}

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	2026-06-02T01:04:10.138891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c245295c7bf150b8623865c006e4323e700d3d1284a293284c6ddd1bac6ab79

Aliases

arxiv: 2606.00947 · arxiv_version: 2606.00947v1 · doi: 10.48550/arxiv.2606.00947 · pith_short_12: RQSFFFOHX4KQ · pith_short_16: RQSFFFOHX4KQXBRD · pith_short_8: RQSFFFOH

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/RQSFFFOHX4KQXBRDQZOAA3SDEP \
  | 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: 8c245295c7bf150b8623865c006e4323e700d3d1284a293284c6ddd1bac6ab79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a26f879262653326bfd70bdefc83a0d464d184edc9f9ea07209cee9248a6c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-31T01:33:11Z",
    "title_canon_sha256": "03752fee5f5279e916ce86853e310762f50601cadffe2f2599abcee05dba3696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00947",
    "kind": "arxiv",
    "version": 1
  }
}