Pith Number

pith:CJ7NXYKP

pith:2025:CJ7NXYKPYSVVJYAOBYG6CQPMOT

not attested not anchored not stored refs pending

HE-LRM: Encrypted Deep Learning Recommendation Models using Fully Homomorphic Encryption

Austin Ebel, Brandon Reagen, Gabrielle De Micheli, Karthik Garimella

arxiv:2506.18150 v4 · 2025-06-22 · 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{CJ7NXYKPYSVVJYAOBYG6CQPMOT}

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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

1 paper in Pith

Efficient Privacy-Preserving Recommendation on Sparse Data using Fully Homomorphic Encryption

Receipt and verification

First computed	2026-07-21T01:20:33.783338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127edbe14fc4ab54e00e0e0de141ec74eb48df5665daae130159cd43f4e20441

Aliases

arxiv: 2506.18150 · arxiv_version: 2506.18150v4 · doi: 10.48550/arxiv.2506.18150 · pith_short_12: CJ7NXYKPYSVV · pith_short_16: CJ7NXYKPYSVVJYAO · pith_short_8: CJ7NXYKP

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/CJ7NXYKPYSVVJYAOBYG6CQPMOT \
  | 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: 127edbe14fc4ab54e00e0e0de141ec74eb48df5665daae130159cd43f4e20441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c791ef132ed55fb7d3739c132d15d9dabacc3dc549a24aa160269dde1582f9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-22T19:40:04Z",
    "title_canon_sha256": "70068634c5fe5e7901a9fc41d66db8ae6a77c0635f311258dc07a3e0ac8cb9fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18150",
    "kind": "arxiv",
    "version": 4
  }
}