Pith Number

pith:AQ7YQMO3

pith:2026:AQ7YQMO3GHXD4DLMIJTSPI3Y6X

not attested not anchored not stored refs pending

I-(OT)^2: A Client-optimal Oblivious Transfer Protocol for IoT Devices

Andrea Ciccotelli, Elia Onofri, Roberto Di Pietro

arxiv:2606.02344 v1 · 2026-06-01 · 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{AQ7YQMO3GHXD4DLMIJTSPI3Y6X}

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	2026-06-02T03:04:56.650434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

043f8831db31ee3e0d6c426727a378f5ebd18c76a3453051caae6ee674b0033c

Aliases

arxiv: 2606.02344 · arxiv_version: 2606.02344v1 · doi: 10.48550/arxiv.2606.02344 · pith_short_12: AQ7YQMO3GHXD · pith_short_16: AQ7YQMO3GHXD4DLM · pith_short_8: AQ7YQMO3

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/AQ7YQMO3GHXD4DLMIJTSPI3Y6X \
  | 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: 043f8831db31ee3e0d6c426727a378f5ebd18c76a3453051caae6ee674b0033c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "197a4a0cce5d0e025bf7df14e2e1924019f8c0346900f306ac8361e712a7a135",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-01T14:54:08Z",
    "title_canon_sha256": "fd699d63b3d77a907d4e65a58ef2f93c26d8849ea20cf0da89e219d38644b476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02344",
    "kind": "arxiv",
    "version": 1
  }
}