Pith Number

pith:66CNQAS4

pith:2020:66CNQAS4KMXZA5V43HVVYQ6L5Z

not attested not anchored not stored refs pending

Differentially Private and Fair Classification via Calibrated Functional Mechanism

Jiahao Ding, Junyi Wang, Miao Pan, Rong Yu, Xiaohuan Li, Xinyue Zhang

arxiv:2001.04958 v2 · 2020-01-14 · cs.CR · 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{66CNQAS4KMXZA5V43HVVYQ6L5Z}

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.

Cited by

1 paper in Pith

Balancing Fairness, Privacy, and Accuracy: A Multitask Adversarial Framework for Centralized Data-Driven Systems

Receipt and verification

First computed	2026-07-05T00:47:40.397234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f784d8025c532f9076bcd9eb5c43cbee7614f7a7c6fbee2dc8bbcb98813d3bc6

Aliases

arxiv: 2001.04958 · arxiv_version: 2001.04958v2 · doi: 10.48550/arxiv.2001.04958 · pith_short_12: 66CNQAS4KMXZ · pith_short_16: 66CNQAS4KMXZA5V4 · pith_short_8: 66CNQAS4

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/66CNQAS4KMXZA5V43HVVYQ6L5Z \
  | 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: f784d8025c532f9076bcd9eb5c43cbee7614f7a7c6fbee2dc8bbcb98813d3bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b36ca02f291104d25e1cad42badac0c9f041b7794937151c58dc96d833c596",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-01-14T18:33:19Z",
    "title_canon_sha256": "4d46a75489c9f0c8dbdd6e55c4f9909ff1db89f4b91d962b544b27a3ff9c4a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04958",
    "kind": "arxiv",
    "version": 2
  }
}