Pith Number

pith:OPKVFTNF

pith:2026:OPKVFTNFXNCIBFOSQUG5DAUJ6U

not attested not anchored not stored refs pending

Preserving Data Privacy in Learning Causal Structure with Fully Homomorphic Encryption

Jian Yang, Qinbin Li, Xiaofang Zhou, Yuan Tong, Zeyi Wen

arxiv:2606.05129 v1 · 2026-06-03 · 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{OPKVFTNFXNCIBFOSQUG5DAUJ6U}

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	2026-06-04T01:10:07.664765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d552cda5bb448095d2850dd18289f532ae31201a7cdb9ef3a4e218cff78be8

Aliases

arxiv: 2606.05129 · arxiv_version: 2606.05129v1 · doi: 10.48550/arxiv.2606.05129 · pith_short_12: OPKVFTNFXNCI · pith_short_16: OPKVFTNFXNCIBFOS · pith_short_8: OPKVFTNF

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/OPKVFTNFXNCIBFOSQUG5DAUJ6U \
  | 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: 73d552cda5bb448095d2850dd18289f532ae31201a7cdb9ef3a4e218cff78be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1513394a82425876b3295eae88116a213153b2ec866306c6052dd50602843e5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-03T17:33:14Z",
    "title_canon_sha256": "137a41087731376830de99199c968979aeb8212daedd3b7777d830a725509bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05129",
    "kind": "arxiv",
    "version": 1
  }
}