Pith Number

pith:T43TCT5F

pith:2024:T43TCT5FCHUWMV2MWDXVMAXFF3

not attested not anchored not stored refs pending

Rethinking the Starting Point: Collaborative Pre-Training for Federated Downstream Tasks

Christopher G. Brinton, Dong-Jun Han, Seyyedali Hosseinalipour, Yun-Wei Chu

arxiv:2402.02225 v4 · 2024-02-03 · 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{T43TCT5FCHUWMV2MWDXVMAXFF3}

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

Fairness in Federated Learning: Fairness for Whom?

Receipt and verification

First computed	2026-07-05T09:47:28.125797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f37314fa511e966574cb0ef5602e52ece59d13b3b8d773714edb5c5e0e24820

Aliases

arxiv: 2402.02225 · arxiv_version: 2402.02225v4 · doi: 10.48550/arxiv.2402.02225 · pith_short_12: T43TCT5FCHUW · pith_short_16: T43TCT5FCHUWMV2M · pith_short_8: T43TCT5F

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/T43TCT5FCHUWMV2MWDXVMAXFF3 \
  | 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: 9f37314fa511e966574cb0ef5602e52ece59d13b3b8d773714edb5c5e0e24820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf25cd7814a2b7942687f0f93fe59e300787b432b5876038edf6b4c0cb759083",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-03T17:58:43Z",
    "title_canon_sha256": "2366cc426cc45d6cac205d9f3b026b1235db22bf0383c34838c188047abb6bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02225",
    "kind": "arxiv",
    "version": 4
  }
}