Pith Number

pith:GJBFDTO7

pith:2020:GJBFDTO7MQ7RU27YFYDFAFO7YB

not attested not anchored not stored refs pending

Federated Unlearning

Chen Wang, Gaoyang Liu, Jiangchuan Liu, Xiaoqiang Ma, Yang Yang

arxiv:2012.13891 v3 · 2020-12-27 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJBFDTO7MQ7RU27YFYDFAFO7YB}

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

4 papers in Pith

REMEDI: A Benchmark for Retention and Unlearning Evaluation in Multi-label Clinical Disease Inference

Detecting Pretraining Data from Large Language Models

MPU: Towards Secure and Privacy-Preserving Knowledge Unlearning for Large Language Models

Representation-Guided Parameter-Efficient LLM Unlearning

Receipt and verification

First computed	2026-07-05T02:37:57.468416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

324251cddf643f1a6bf82e065015dfc056ee7ad1ab7bd7db33820575a8ca758d

Aliases

arxiv: 2012.13891 · arxiv_version: 2012.13891v3 · doi: 10.48550/arxiv.2012.13891 · pith_short_12: GJBFDTO7MQ7R · pith_short_16: GJBFDTO7MQ7RU27Y · pith_short_8: GJBFDTO7

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/GJBFDTO7MQ7RU27YFYDFAFO7YB \
  | 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: 324251cddf643f1a6bf82e065015dfc056ee7ad1ab7bd7db33820575a8ca758d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14cd717b56942130d9b47749bd4133f7b8344072c553fa21f70ae55f6468c5e",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-27T08:54:37Z",
    "title_canon_sha256": "152d9861e9f2eb2bdae5d599aa4751b1e98ddcb1f9e83afeed8a9299a1bac5c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13891",
    "kind": "arxiv",
    "version": 3
  }
}