Pith Number

pith:6KFM5LCR

pith:2021:6KFM5LCRJ3EIC6M6XGTW53P2EA

not attested not anchored not stored refs pending

Reconstructing Training Data from Diverse ML Models by Ensemble Inversion

Daniel Kurz, Qian Wang

arxiv:2111.03702 v1 · 2021-11-05 · cs.LG · cs.AI · 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{6KFM5LCRJ3EIC6M6XGTW53P2EA}

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

Privacy Preserving Properties of Vision Classifiers

Receipt and verification

First computed	2026-07-05T03:29:30.616209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28aceac514ec881799eb9a76eedfa200d9ecbb25aa03acf28496bbd87f03be5

Aliases

arxiv: 2111.03702 · arxiv_version: 2111.03702v1 · doi: 10.48550/arxiv.2111.03702 · pith_short_12: 6KFM5LCRJ3EI · pith_short_16: 6KFM5LCRJ3EIC6M6 · pith_short_8: 6KFM5LCR

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/6KFM5LCRJ3EIC6M6XGTW53P2EA \
  | 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: f28aceac514ec881799eb9a76eedfa200d9ecbb25aa03acf28496bbd87f03be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88dbc7e489c25f6ae1d251019c8f6e4779d020f091f50c1d624adbd981d52d08",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-05T18:59:01Z",
    "title_canon_sha256": "9d665941fa0d477d858b7d0440a5f0e73194ba2fb8da4f7c0db49ab88fc7423c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03702",
    "kind": "arxiv",
    "version": 1
  }
}