Pith Number

pith:QTJTOIR6

pith:2021:QTJTOIR6X4HWRVHMXYI77Y2ESF

not attested not anchored not stored refs pending

Differentially Private Federated Learning for Cancer Prediction

Constance Beguier, Eric W. Tramel, Iqraa Meah, Jean Ogier Du Terrail, Mathieu Andreux

arxiv:2101.02997 v2 · 2021-01-08 · stat.ML · cs.CR · 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{QTJTOIR6X4HWRVHMXYI77Y2ESF}

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	2026-07-05T02:26:02.644664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d337223ebf0f68d4ecbe11ffe344915102935387632bbd0ae1db563d953b61

Aliases

arxiv: 2101.02997 · arxiv_version: 2101.02997v2 · doi: 10.48550/arxiv.2101.02997 · pith_short_12: QTJTOIR6X4HW · pith_short_16: QTJTOIR6X4HWRVHM · pith_short_8: QTJTOIR6

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/QTJTOIR6X4HWRVHMXYI77Y2ESF \
  | 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: 84d337223ebf0f68d4ecbe11ffe344915102935387632bbd0ae1db563d953b61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32371f88e8caba203133b69a54050df3c12791019c743096a1a7b4aae370294d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-01-08T13:12:40Z",
    "title_canon_sha256": "829d88fff16e779a5444112a3a9ac193b31cce525f0d5c48f087aa6f62f181e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02997",
    "kind": "arxiv",
    "version": 2
  }
}