Pith Number

pith:XE23DPJS

pith:2020:XE23DPJSYTFQJSRA5YXBFCEA6Q

not attested not anchored not stored refs pending

PCAL: A Privacy-preserving Intelligent Credit Risk Modeling Framework Based on Adversarial Learning

Tianlong Chen, Ye Yuan, Yuli Zheng, Zhangyang Wang, Zhenyu Wu

arxiv:2010.02529 v1 · 2020-10-06 · cs.CR · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XE23DPJSYTFQJSRA5YXBFCEA6Q}

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	2026-07-05T01:40:51.070925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b935b1bd32c4cb04ca20ee2e128880f43d01f4542a96fc6848dac6b6cf9a438d

Aliases

arxiv: 2010.02529 · arxiv_version: 2010.02529v1 · doi: 10.48550/arxiv.2010.02529 · pith_short_12: XE23DPJSYTFQ · pith_short_16: XE23DPJSYTFQJSRA · pith_short_8: XE23DPJS

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/XE23DPJSYTFQJSRA5YXBFCEA6Q \
  | 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: b935b1bd32c4cb04ca20ee2e128880f43d01f4542a96fc6848dac6b6cf9a438d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16773cd7586a176dbcc482eb15ba0fd932dc3801c1f4bcd841d6371578b658f5",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-10-06T07:04:59Z",
    "title_canon_sha256": "848366a9419c3992d4500869fa095468f228d98d316c1cb5df63f3d3c638ddd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02529",
    "kind": "arxiv",
    "version": 1
  }
}