Pith Number

pith:LPTMYMF4

pith:2019:LPTMYMF4NEXZWHL4BCD4W3QDSX

not attested not anchored not stored refs pending

P3SGD: Patient Privacy Preserving SGD for Regularizing Deep CNNs in Pathological Image Classification

Bingzhe Wu, Caihong Zeng, Guangyu Sun, Shiwan Zhao, Xiaolu Zhang, Zhihong Liu, Zhong Su

arxiv:1905.12883 v1 · 2019-05-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPTMYMF4NEXZWHL4BCD4W3QDSX}

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	2026-05-17T23:44:39.411041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5be6cc30bc692f9b1d7c0887cb6e0395ce67c6db6e5c4b41ae71ae2643d07683

Aliases

arxiv: 1905.12883 · arxiv_version: 1905.12883v1 · doi: 10.48550/arxiv.1905.12883 · pith_short_12: LPTMYMF4NEXZ · pith_short_16: LPTMYMF4NEXZWHL4 · pith_short_8: LPTMYMF4

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/LPTMYMF4NEXZWHL4BCD4W3QDSX \
  | 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: 5be6cc30bc692f9b1d7c0887cb6e0395ce67c6db6e5c4b41ae71ae2643d07683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d608381994bcb2fb573edb774a0ae93f5e7897a556e1d4da0603a62d034722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-30T07:07:29Z",
    "title_canon_sha256": "f452ff9520b6e299ff308ca3d1aa7facaca4b09822492850d64af4aa8e7b35d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12883",
    "kind": "arxiv",
    "version": 1
  }
}