Pith Number

pith:IFSE3KMK

pith:2026:IFSE3KMKG4KIFIF32WZVHZHXKC

not attested not anchored not stored refs pending

Private Embedding Lookup with Encrypted Compact Queries under Fully Homomorphic Encryption

Daehyun Jang, Hanee Rhee, Jaehee Kang, Jung Hee Cheon

arxiv:2606.03191 v1 · 2026-06-02 · 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{IFSE3KMKG4KIFIF32WZVHZHXKC}

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	2026-06-03T01:05:34.503942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41644da98a371482a0bbd5b353e4f750bb0971feccc6663a0dd2aa6eb375f8c6

Aliases

arxiv: 2606.03191 · arxiv_version: 2606.03191v1 · doi: 10.48550/arxiv.2606.03191 · pith_short_12: IFSE3KMKG4KI · pith_short_16: IFSE3KMKG4KIFIF3 · pith_short_8: IFSE3KMK

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/IFSE3KMKG4KIFIF32WZVHZHXKC \
  | 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: 41644da98a371482a0bbd5b353e4f750bb0971feccc6663a0dd2aa6eb375f8c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c0849dc08c122b9c781ae439f512dcad0e2bc0fcbcbe911c44934ecaa1975f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-02T05:50:04Z",
    "title_canon_sha256": "0193da0a2560781f3cb2a3c03d10ad81a74cdcec0bcfa5ca5f2436fa4605f423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03191",
    "kind": "arxiv",
    "version": 1
  }
}