Pith Number

pith:OSW2T7TR

pith:2025:OSW2T7TRNEEZNPDLXLL2KKDE7S

not attested not anchored not stored refs pending

TinyProto: Communication-Efficient Federated Learning with Sparse Prototypes in Resource-Constrained Environments

Daeyoung Choi, Gyuejeong Lee

arxiv:2507.04327 v1 · 2025-07-06 · 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{OSW2T7TRNEEZNPDLXLL2KKDE7S}

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	2026-07-05T11:32:45.829143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ada9fe71690996bc6bbad7a52864fcb7577b9c9174f490eed64aa539546e03

Aliases

arxiv: 2507.04327 · arxiv_version: 2507.04327v1 · doi: 10.48550/arxiv.2507.04327 · pith_short_12: OSW2T7TRNEEZ · pith_short_16: OSW2T7TRNEEZNPDL · pith_short_8: OSW2T7TR

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/OSW2T7TRNEEZNPDLXLL2KKDE7S \
  | 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: 74ada9fe71690996bc6bbad7a52864fcb7577b9c9174f490eed64aa539546e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14774e3c4bc91f01b197a8f7e26266c86dbce8948e119771cc1780b55d9a66da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-06T10:24:33Z",
    "title_canon_sha256": "e27b47d0e347d8ed52650b1fd19d1db6d6a26821a41ba1f449f0984aebb345e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04327",
    "kind": "arxiv",
    "version": 1
  }
}