Pith Number

pith:Z267O5WP

pith:2022:Z267O5WPBPFY2WDONF6W33TAQA

not attested not anchored not stored refs pending

Towards Differential Relational Privacy and its use in Question Answering

Alessandro Achille, Kunwar Yashraj Singh, Simone Bombari, Srikar Appalaraju, Stefano Soatto, Vijay Mahadevan, Yusheng Xie, Yu-Xiang Wang, Zijian Wang

arxiv:2203.16701 v1 · 2022-03-30 · cs.LG · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z267O5WPBPFY2WDONF6W33TAQA}

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	2026-07-05T04:10:15.147325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cebdf776cf0bcb8d586e697d6dee60803bca4485264d6695c606da0e054566e2

Aliases

arxiv: 2203.16701 · arxiv_version: 2203.16701v1 · doi: 10.48550/arxiv.2203.16701 · pith_short_12: Z267O5WPBPFY · pith_short_16: Z267O5WPBPFY2WDO · pith_short_8: Z267O5WP

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/Z267O5WPBPFY2WDONF6W33TAQA \
  | 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: cebdf776cf0bcb8d586e697d6dee60803bca4485264d6695c606da0e054566e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0296b7dafdb43ce5f53c3f82715310cc0f29391d2ef798c796cf1f95996f3be",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-30T22:59:24Z",
    "title_canon_sha256": "3b98351eef01b8268fb11d421c67073a2e44067cc358dce8d1e7e3c7b533854f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16701",
    "kind": "arxiv",
    "version": 1
  }
}