Pith Number

pith:X6XJFI5N

pith:2022:X6XJFI5NLC5SPDZKNWCBYEQYKY

not attested not anchored not stored refs pending

Distributed Hardware Accelerated Secure Joint Computation on the COPA Framework

Andriy Kot, Martin Herbordt, Mayank Varia, Pouya Haghi, Rushi Patel, Shweta Jain, Venkata Krishnan

arxiv:2204.04816 v1 · 2022-04-11 · 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{X6XJFI5NLC5SPDZKNWCBYEQYKY}

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	2026-07-05T04:13:01.826080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfae92a3ad58bb278f2a6d841c1218560ae2f4dfda0f4b2856efbaa542a1b025

Aliases

arxiv: 2204.04816 · arxiv_version: 2204.04816v1 · doi: 10.48550/arxiv.2204.04816 · pith_short_12: X6XJFI5NLC5S · pith_short_16: X6XJFI5NLC5SPDZK · pith_short_8: X6XJFI5N

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/X6XJFI5NLC5SPDZKNWCBYEQYKY \
  | 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: bfae92a3ad58bb278f2a6d841c1218560ae2f4dfda0f4b2856efbaa542a1b025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afbda983cb3f37491b6eecfcc9a21d8e2ae9a811ecb8491923528823e6f3b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-04-11T01:05:38Z",
    "title_canon_sha256": "f1136acc4cafcb1fdfc9ce7abc71b79b6a43e31279a9df42c05b5652f3a68049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04816",
    "kind": "arxiv",
    "version": 1
  }
}