Pith Number

pith:P5CSGFZF

pith:2019:P5CSGFZF4JEMTUP5ZNJZGW7BU2

not attested not anchored not stored refs pending

Secure Multi-party Computation for Cloud-based Control

Andreea B. Alexandru, George J. Pappas

arxiv:1906.09652 v1 · 2019-06-23 · eess.SY · cs.CR · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5CSGFZF4JEMTUP5ZNJZGW7BU2}

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	2026-05-17T23:42:37.174813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f45231725e248c9d1fdcb53935be1a69375decca120060b66d8c963dc9fe4b1

Aliases

arxiv: 1906.09652 · arxiv_version: 1906.09652v1 · doi: 10.48550/arxiv.1906.09652 · pith_short_12: P5CSGFZF4JEM · pith_short_16: P5CSGFZF4JEMTUP5 · pith_short_8: P5CSGFZF

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/P5CSGFZF4JEMTUP5ZNJZGW7BU2 \
  | 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: 7f45231725e248c9d1fdcb53935be1a69375decca120060b66d8c963dc9fe4b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3189a1525d735c892bd574cdca2825a58dc2cef096b03d9b82355b5bbc5180c9",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-06-23T21:17:33Z",
    "title_canon_sha256": "ebfa033ddf089145df2a2088e620706d8d172d814042094805ff7518e6816a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09652",
    "kind": "arxiv",
    "version": 1
  }
}