Pith Number

pith:UD7E3FFQ

pith:2022:UD7E3FFQMNCQ36LO36KFRCKAW6

not attested not anchored not stored refs pending

Safeguarding the Unseen: a Study on Data Privacy in DeFi Protocols

Jerome Yen, Jiawei Zhu, Ye Wang, Yixin Xu, Zhongyu Huang, Zhuangtong Huang

arxiv:2211.16082 v2 · 2022-11-29 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UD7E3FFQMNCQ36LO36KFRCKAW6}

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	2026-07-05T07:11:13.144744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0fe4d94b063450df96edf94588940b7a73c5986a9ad320111e46c296f69dc15

Aliases

arxiv: 2211.16082 · arxiv_version: 2211.16082v2 · doi: 10.48550/arxiv.2211.16082 · pith_short_12: UD7E3FFQMNCQ · pith_short_16: UD7E3FFQMNCQ36LO · pith_short_8: UD7E3FFQ

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/UD7E3FFQMNCQ36LO36KFRCKAW6 \
  | 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: a0fe4d94b063450df96edf94588940b7a73c5986a9ad320111e46c296f69dc15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb868d43e0ad2f42d2bb7253656292e3880072b81973fc949fd3641ac5e0415",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-11-29T10:48:15Z",
    "title_canon_sha256": "079f2f475b224034f43061cead8870fc1d7e064d7fc785092a67aa03bd6a8a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16082",
    "kind": "arxiv",
    "version": 2
  }
}