Pith Number

pith:2CNLVCQB

pith:2021:2CNLVCQBVOZIPFTL5LDWJW3SZF

not attested not anchored not stored refs pending

Characterization of Secure Multiparty Computation Without Broadcast

Eran Omri, Iftach Haitner, Lior Rotem, Ran Cohen

arxiv:2105.00732 v2 · 2021-05-03 · 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{2CNLVCQBVOZIPFTL5LDWJW3SZF}

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	2026-07-05T02:37:13.124375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09aba8a01abb287966beac764db72c9477a1450cfdf5c580d7bddb30f1c1e4c

Aliases

arxiv: 2105.00732 · arxiv_version: 2105.00732v2 · doi: 10.48550/arxiv.2105.00732 · pith_short_12: 2CNLVCQBVOZI · pith_short_16: 2CNLVCQBVOZIPFTL · pith_short_8: 2CNLVCQB

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/2CNLVCQBVOZIPFTL5LDWJW3SZF \
  | 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: d09aba8a01abb287966beac764db72c9477a1450cfdf5c580d7bddb30f1c1e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f438662dc539a9f5ad1526f57b768ed8c28c34b391b896356b547992019da279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-05-03T10:20:31Z",
    "title_canon_sha256": "f7e9a969feebb0bbbfb35bbd8d9fb9e5594d0e5e3283e8fa5d42dce4c5b24849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00732",
    "kind": "arxiv",
    "version": 2
  }
}