Pith Number

pith:KI7QTVXC

pith:2017:KI7QTVXCIRTNP4A2SSM6GE2BHM

not attested not anchored not stored refs pending

Multivariate Cryptosystems for Secure Processing of Multidimensional Signals

Alberto Pedrouzo-Ulloa, Fernando P\'erez-Gonz\'alez, Juan Ram\'on Troncoso-Pastoriza

arxiv:1712.00848 v1 · 2017-12-03 · 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{KI7QTVXCIRTNP4A2SSM6GE2BHM}

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	2026-05-18T00:29:00.216950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523f09d6e24466d7f01a9499e313413b2a30d11d8dd3a0547cb938ef77b2eefa

Aliases

arxiv: 1712.00848 · arxiv_version: 1712.00848v1 · doi: 10.48550/arxiv.1712.00848 · pith_short_12: KI7QTVXCIRTN · pith_short_16: KI7QTVXCIRTNP4A2 · pith_short_8: KI7QTVXC

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/KI7QTVXCIRTNP4A2SSM6GE2BHM \
  | 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: 523f09d6e24466d7f01a9499e313413b2a30d11d8dd3a0547cb938ef77b2eefa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df348ec96a7da45647ef9041aed37f03323e08af241b95ab60b6fb77224f6698",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-12-03T22:58:31Z",
    "title_canon_sha256": "e355b670d28224ade8ab5fad5813fe2d7a11cacae9e174e3291535c744c904f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00848",
    "kind": "arxiv",
    "version": 1
  }
}