Pith Number

pith:2U3ZABGJ

pith:2023:2U3ZABGJDR7RHMSCJSRFHTHXFM

not attested not anchored not stored refs pending

Towards Unbounded Machine Unlearning

Eleni Triantafillou, Jamie Hayes, Meghdad Kurmanji, Peter Triantafillou

arxiv:2302.09880 v3 · 2023-02-20 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2U3ZABGJDR7RHMSCJSRFHTHXFM}

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

2 papers in Pith

TOFU: A Task of Fictitious Unlearning for LLMs

Efficient Unlearning through Maximizing Relearning Convergence Delay

Receipt and verification

First computed	2026-07-05T07:06:23.521277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5379004c91c7f13b2424ca253ccf72b28032b5c94f8a83e5bec7aa467a1bc73

Aliases

arxiv: 2302.09880 · arxiv_version: 2302.09880v3 · doi: 10.48550/arxiv.2302.09880 · pith_short_12: 2U3ZABGJDR7R · pith_short_16: 2U3ZABGJDR7RHMSC · pith_short_8: 2U3ZABGJ

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/2U3ZABGJDR7RHMSCJSRFHTHXFM \
  | 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: d5379004c91c7f13b2424ca253ccf72b28032b5c94f8a83e5bec7aa467a1bc73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b0ac4743ef260b2ab8d19ba615e31f6c117c64570dc512b301aa910585a884",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-20T10:15:36Z",
    "title_canon_sha256": "9dd14f83cca03623a72ca10c6eaec2334b01a24468867fb5db64ba729d0552c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09880",
    "kind": "arxiv",
    "version": 3
  }
}