Pith Number

pith:AABVNLUO

pith:2021:AABVNLUOFUXHSWW5I6FIFQ4T4Q

not attested not anchored not stored refs pending

On the Necessity of Auditable Algorithmic Definitions for Machine Unlearning

Anvith Thudi, Hengrui Jia, Ilia Shumailov, Nicolas Papernot

arxiv:2110.11891 v2 · 2021-10-22 · cs.LG · cs.AI · cs.CR · stat.ML

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

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\usepackage{pith}
\pithnumber{AABVNLUOFUXHSWW5I6FIFQ4T4Q}

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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

Certified Unlearning for Neural Networks

Receipt and verification

First computed	2026-07-05T03:58:17.960289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000356ae8e2d2e795add478a82c393e40fb03f0bc41ab0358c7196d17cc5da86

Aliases

arxiv: 2110.11891 · arxiv_version: 2110.11891v2 · doi: 10.48550/arxiv.2110.11891 · pith_short_12: AABVNLUOFUXH · pith_short_16: AABVNLUOFUXHSWW5 · pith_short_8: AABVNLUO

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/AABVNLUOFUXHSWW5I6FIFQ4T4Q \
  | 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: 000356ae8e2d2e795add478a82c393e40fb03f0bc41ab0358c7196d17cc5da86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19edcd47fafc0e1b52dc99622f755919e02875e653ae9bd2850bfc2bdd7ca890",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-22T16:16:56Z",
    "title_canon_sha256": "bb3b73ab7209c384daaa292c1fa7d70b9f50744820eb2e58c89bb0e95388f840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11891",
    "kind": "arxiv",
    "version": 2
  }
}