Pith Number

pith:2XPMHHEC

pith:2018:2XPMHHECRHHR5JNYMDBQWYQP4X

not attested not anchored not stored refs pending

Privacy Preserving Analytics on Distributed Medical Data

Ah Reum Kang, Jaroslaw Zola, Marina Blanton, Subhadeep Karan

arxiv:1806.06477 v1 · 2018-06-18 · 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{2XPMHHECRHHR5JNYMDBQWYQP4X}

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	2026-05-18T00:13:02.275603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5dec39c8289cf1ea5b860c30b620fe5e060241c51e25bcb2ea4cf90e15e558e

Aliases

arxiv: 1806.06477 · arxiv_version: 1806.06477v1 · doi: 10.48550/arxiv.1806.06477 · pith_short_12: 2XPMHHECRHHR · pith_short_16: 2XPMHHECRHHR5JNY · pith_short_8: 2XPMHHEC

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/2XPMHHECRHHR5JNYMDBQWYQP4X \
  | 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: d5dec39c8289cf1ea5b860c30b620fe5e060241c51e25bcb2ea4cf90e15e558e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be11ae5dc67411d707c0520f4bbb0ea2c6de0cd189a7d094ffdfed68ae51a0dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-06-18T02:03:13Z",
    "title_canon_sha256": "58de2991128cd2ec2e543483c37ba27a0abb54a868f9da358249471f9b0eaea9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06477",
    "kind": "arxiv",
    "version": 1
  }
}