Pith Number

pith:GFYZCWN2

pith:2026:GFYZCWN2YYA5C24NJXNIB5XTMC

not attested not anchored not stored refs pending

PrivFusion: A Privacy-preserving Multi-Agent Framework for Harmonizing Distributed Datasets

Anisa Halimi, Kieran Fraser, Liubov Nedoshivina, Stefano Braghin

arxiv:2605.24249 v1 · 2026-05-22 · 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{GFYZCWN2YYA5C24NJXNIB5XTMC}

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	2026-05-26T01:02:54.657021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31719159bac601d16b8d4dda80f6f36080258f97d0163839431bb9a21b7dff0a

Aliases

arxiv: 2605.24249 · arxiv_version: 2605.24249v1 · doi: 10.48550/arxiv.2605.24249 · pith_short_12: GFYZCWN2YYA5 · pith_short_16: GFYZCWN2YYA5C24N · pith_short_8: GFYZCWN2

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/GFYZCWN2YYA5C24NJXNIB5XTMC \
  | 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: 31719159bac601d16b8d4dda80f6f36080258f97d0163839431bb9a21b7dff0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f205464308f2454f9e7c6b44a0df55a300cf67c199d899514d1ec7e48e48f45",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-22T21:54:55Z",
    "title_canon_sha256": "967c3a85dce3ec33891cf0b988377b59d7c5c2450355c77c091639705cb1b448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24249",
    "kind": "arxiv",
    "version": 1
  }
}