Pith Number

pith:IAHODFPX

pith:2023:IAHODFPXEOJ2GUI2TYA5VTLSKY

not attested not anchored not stored refs pending

FedScore: A privacy-preserving framework for federated scoring system development

Bibhas Chakraborty, Chuan Hong, Daniel M. Buckland, Feng Xie, Han Yuan, Marcus Eng Hock Ong, Mingxuan Liu, Nan Liu, Siqi Li, Yilin Ning, Yong Chen

arxiv:2303.00282 v1 · 2023-03-01 · cs.LG · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAHODFPXEOJ2GUI2TYA5VTLSKY}

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	2026-07-05T07:13:21.599766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400ee195f72393a3511a9e01dacd72560f8abeadaceab0020e727ebffa0b3bef

Aliases

arxiv: 2303.00282 · arxiv_version: 2303.00282v1 · doi: 10.48550/arxiv.2303.00282 · pith_short_12: IAHODFPXEOJ2 · pith_short_16: IAHODFPXEOJ2GUI2 · pith_short_8: IAHODFPX

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/IAHODFPXEOJ2GUI2TYA5VTLSKY \
  | 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: 400ee195f72393a3511a9e01dacd72560f8abeadaceab0020e727ebffa0b3bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a20ab4efb7ce09deeb0a1950ec8b06ca7769178503c60cc062fdb8bca45f5a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-01T07:12:33Z",
    "title_canon_sha256": "bb7a44e4d21bea8334b7203bf2628fb2b3cb288daa529254e3c4983641344c72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00282",
    "kind": "arxiv",
    "version": 1
  }
}