Pith Number

pith:TACZFC2X

pith:2022:TACZFC2X4TQ6DQ6O2M7VCABPRG

not attested not anchored not stored refs pending

Privacy-preserving Online AutoML for Domain-Specific Face Detection

Baoyuan Wang, Chenqian Yan, Quanlu Zhang, Xinyang Jiang, Yaming Yang, Yuge Zhang, Yuqing Yang

arxiv:2203.08399 v1 · 2022-03-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TACZFC2X4TQ6DQ6O2M7VCABPRG}

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	2026-07-05T04:05:44.172774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9805928b57e4e1e1c3ced33f51002f898ace91099f677e71f5b8ea8ca7551423

Aliases

arxiv: 2203.08399 · arxiv_version: 2203.08399v1 · doi: 10.48550/arxiv.2203.08399 · pith_short_12: TACZFC2X4TQ6 · pith_short_16: TACZFC2X4TQ6DQ6O · pith_short_8: TACZFC2X

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/TACZFC2X4TQ6DQ6O2M7VCABPRG \
  | 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: 9805928b57e4e1e1c3ced33f51002f898ace91099f677e71f5b8ea8ca7551423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d289c2343e39347bf124b90f6850e9c5b4e37ed2fdb7be1c50460061af2205fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-16T05:11:49Z",
    "title_canon_sha256": "d947e16ba699534f2ff5329ffcec14199d1a1e9cd61e582841bbdde28b7eeb3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08399",
    "kind": "arxiv",
    "version": 1
  }
}