Pith Number

pith:PMXSRHVT

pith:2020:PMXSRHVTCWCDSKGOKC2PVXS6XE

not attested not anchored not stored refs pending

Efficient Privacy-Preserving Computation Based on Additive Secret Sharing

Jian Weng, Lizhi Xiong, Qi Gu, Wenhao Zhou, Zhihua Xia

arxiv:2009.05356 v2 · 2020-09-11 · 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{PMXSRHVTCWCDSKGOKC2PVXS6XE}

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	2026-07-05T02:28:05.897210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2f289eb315843928ce50b4fade5eb921a7b021bf766a967f1d4bfb4a68a924

Aliases

arxiv: 2009.05356 · arxiv_version: 2009.05356v2 · doi: 10.48550/arxiv.2009.05356 · pith_short_12: PMXSRHVTCWCD · pith_short_16: PMXSRHVTCWCDSKGO · pith_short_8: PMXSRHVT

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/PMXSRHVTCWCDSKGOKC2PVXS6XE \
  | 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: 7b2f289eb315843928ce50b4fade5eb921a7b021bf766a967f1d4bfb4a68a924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e619eac905521c59b60c5deefcf7c6dbb2dba274cc30c404e428a74f554c61c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-09-11T11:50:37Z",
    "title_canon_sha256": "91179228091524e251f113f52a9fe6a1338b8fa2c49a80af63451bc74bf08ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05356",
    "kind": "arxiv",
    "version": 2
  }
}