Pith Number

pith:6KBPVVKK

pith:2024:6KBPVVKKBH74TK426RIQ6RBCLR

not attested not anchored not stored refs pending

Update Selective Parameters: Federated Machine Unlearning Based on Model Explanation

Heng Xu, Lefeng Zhang, Philip S. Yu, Tianqing Zhu, Wanlei Zhou

arxiv:2406.12516 v1 · 2024-06-18 · cs.CR · cs.DC · 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{6KBPVVKKBH74TK426RIQ6RBCLR}

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.

Receipt and verification

First computed	2026-07-05T08:33:47.715924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f282fad54a09ffc9ab9af4510f44225c62897e631c29f7d5dc6d9c374eba1ee4

Aliases

arxiv: 2406.12516 · arxiv_version: 2406.12516v1 · doi: 10.48550/arxiv.2406.12516 · pith_short_12: 6KBPVVKKBH74 · pith_short_16: 6KBPVVKKBH74TK42 · pith_short_8: 6KBPVVKK

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/6KBPVVKKBH74TK426RIQ6RBCLR \
  | 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: f282fad54a09ffc9ab9af4510f44225c62897e631c29f7d5dc6d9c374eba1ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40f2c63b5e03ec7e0559b3492f9c2d3de2cef30eed66b3f67ac393b06f6995c",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-06-18T11:43:20Z",
    "title_canon_sha256": "f3b2871310981434df25fe1146e44bf82aa01caf5d260555bf95c034bd98c9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.12516",
    "kind": "arxiv",
    "version": 1
  }
}