Pith Number

pith:IPULJSUG

pith:2022:IPULJSUGW7C3R5NOPDN2ERU2ZV

not attested not anchored not stored refs pending

Certified Graph Unlearning

Chao Pan, Eli Chien, Olgica Milenkovic

arxiv:2206.09140 v2 · 2022-06-18 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPULJSUGW7C3R5NOPDN2ERU2ZV}

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

3 papers in Pith

Machine Unlearning: A Comprehensive Survey

SalUn: Empowering Machine Unlearning via Gradient-based Weight Saliency in Both Image Classification and Generation

Representation-Guided Parameter-Efficient LLM Unlearning

Receipt and verification

First computed	2026-07-05T05:11:40.417692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e8b4ca86b7c5b8f5ae78dba2469acd7f5dc4c1622a563b9b038c82d5000884

Aliases

arxiv: 2206.09140 · arxiv_version: 2206.09140v2 · doi: 10.48550/arxiv.2206.09140 · pith_short_12: IPULJSUGW7C3 · pith_short_16: IPULJSUGW7C3R5NO · pith_short_8: IPULJSUG

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/IPULJSUGW7C3R5NOPDN2ERU2ZV \
  | 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: 43e8b4ca86b7c5b8f5ae78dba2469acd7f5dc4c1622a563b9b038c82d5000884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3b16424caca55ad9ab102fcc760966d78cbb5fb90325988ade0c6a38b1d635",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-18T07:41:10Z",
    "title_canon_sha256": "9f16b0ad1e792713d27e5089f65f6216419e70de336a0c089a9b51f9db582b1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09140",
    "kind": "arxiv",
    "version": 2
  }
}