Pith Number

pith:NCQMAZLH

pith:2024:NCQMAZLHVZABETYGQ2LNDDH7Q6

not attested not anchored not stored refs pending

Threats, Attacks, and Defenses in Machine Unlearning: A Survey

Chen Chen, Huanyi Ye, Kwok-Yan Lam, Yongsen Zheng, Ziyao Liu

arxiv:2403.13682 v5 · 2024-03-20 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCQMAZLHVZABETYGQ2LNDDH7Q6}

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

Leveraging Per-Instance Privacy for Machine Unlearning

Receipt and verification

First computed	2026-07-05T10:15:15.945233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a0c06567ae40124f068696d18cff8796bac1b3dd7a41d78cd00dbb6f78dca4

Aliases

arxiv: 2403.13682 · arxiv_version: 2403.13682v5 · doi: 10.48550/arxiv.2403.13682 · pith_short_12: NCQMAZLHVZAB · pith_short_16: NCQMAZLHVZABETYG · pith_short_8: NCQMAZLH

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/NCQMAZLHVZABETYGQ2LNDDH7Q6 \
  | 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: 68a0c06567ae40124f068696d18cff8796bac1b3dd7a41d78cd00dbb6f78dca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08d4b273be679e2f86ea93278cdf26a5c0231a28d7d34b40969d375225d4bc3b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-03-20T15:40:18Z",
    "title_canon_sha256": "f505421e5d42ee1db2e2cad61e3d7f3552cec8d0cd3271e7ced28c16035bc465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13682",
    "kind": "arxiv",
    "version": 5
  }
}