Pith Number

pith:UDVKSCTN

pith:2020:UDVKSCTN7JG5FGFIZKFF4RCSOZ

not attested not anchored not stored refs pending

Privacy-Preserving Deep Learning Computation for Geo-Distributed Medical Big-Data Platforms

Aziz Mohaisen, Jong-Kook Kim, Joohyung Jeon, Joongheon Kim, Junhui Kim, Kwangsoo Kim

arxiv:2001.02932 v1 · 2020-01-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDVKSCTN7JG5FGFIZKFF4RCSOZ}

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	2026-07-05T00:32:32.025082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0eaa90a6dfa4dd298a8ca8a5e44527653545b8e898f27f78f3fce10ea385f86

Aliases

arxiv: 2001.02932 · arxiv_version: 2001.02932v1 · doi: 10.48550/arxiv.2001.02932 · pith_short_12: UDVKSCTN7JG5 · pith_short_16: UDVKSCTN7JG5FGFI · pith_short_8: UDVKSCTN

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/UDVKSCTN7JG5FGFIZKFF4RCSOZ \
  | 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: a0eaa90a6dfa4dd298a8ca8a5e44527653545b8e898f27f78f3fce10ea385f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef064fcb23481f7d793a3e6bff7d261cab18ce2b2f4b035737ada59d8d1d90af",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-01-09T11:46:29Z",
    "title_canon_sha256": "76eef311a2233abeb633f3e815bc991c283f0e7375d01d8fe4a089454d5ef03b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02932",
    "kind": "arxiv",
    "version": 1
  }
}