Pith Number

pith:B6QN5DQ6

pith:2016:B6QN5DQ65NHMFNKAJRKIVMDW5D

not attested not anchored not stored refs pending

Secure cloud computations: Description of (fully)homomorphic ciphers within the P-adic model of encryption

Andrei Khrennikov, Ekaterina Yurova

arxiv:1603.07699 v1 · 2016-03-24 · cs.CR · cs.SC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6QN5DQ65NHMFNKAJRKIVMDW5D}

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	2026-05-18T01:18:20.119060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fa0de8e1eeb4ec2b5404c548ab076e8f61b72c5fdcaf5c7e2c25a45ecb3828d

Aliases

arxiv: 1603.07699 · arxiv_version: 1603.07699v1 · doi: 10.48550/arxiv.1603.07699 · pith_short_12: B6QN5DQ65NHM · pith_short_16: B6QN5DQ65NHMFNKA · pith_short_8: B6QN5DQ6

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/B6QN5DQ65NHMFNKAJRKIVMDW5D \
  | 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: 0fa0de8e1eeb4ec2b5404c548ab076e8f61b72c5fdcaf5c7e2c25a45ecb3828d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8cf1f639fb0ac8902615975b276baf1c1327aa65d383c2e7f23b709169810ef",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-03-24T18:43:49Z",
    "title_canon_sha256": "16890989659d4eda3548a1813df7c4b5a2631943b5f11e44cff4634d45e2edf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07699",
    "kind": "arxiv",
    "version": 1
  }
}