Pith Number

pith:NUCAME4F

pith:2020:NUCAME4FLZNEXROFUFLZEPSKDK

not attested not anchored not stored refs pending

Asymmetric Private Set Intersection with Applications to Contact Tracing and Private Vertical Federated Machine Learning

Adam James Hall, Ayoub Benaissa, Bogdan Cebere, Daniel Liu, Michael A. Hoeh, Nick Angelou, Pavlos Papadopoulos, Phillipp Schoppmann, Robert Sandmann, Robin Roehm, Tom Titcombe, William Clark

arxiv:2011.09350 v1 · 2020-11-18 · 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{NUCAME4FLZNEXROFUFLZEPSKDK}

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.

Cited by

2 papers in Pith

Quantum Multi-Party Threshold Private Set Intersection with Explicit Cardinality Testing

Verifiable and Collusion-Resistant Multi-Party Quantum Private Set Operations

Receipt and verification

First computed	2026-07-05T01:52:43.094454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d040613855e5a4bc5c5a157923e4a1a99a4ef60f52f17426e1fc969dd7d3ebf

Aliases

arxiv: 2011.09350 · arxiv_version: 2011.09350v1 · doi: 10.48550/arxiv.2011.09350 · pith_short_12: NUCAME4FLZNE · pith_short_16: NUCAME4FLZNEXROF · pith_short_8: NUCAME4F

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/NUCAME4FLZNEXROFUFLZEPSKDK \
  | 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: 6d040613855e5a4bc5c5a157923e4a1a99a4ef60f52f17426e1fc969dd7d3ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f049939ccd3420954235840a9cb31206bbb9c2fb62bbf222e8f42688c8fa293",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-11-18T15:38:59Z",
    "title_canon_sha256": "09696545d535f177f3d5c3fe7972d5137730ced40b59ea12b08d8dd9c21c9cf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09350",
    "kind": "arxiv",
    "version": 1
  }
}