Pith Number

pith:RW2J74PZ

pith:2026:RW2J74PZQYVRRTSOOAC7P4IKCY

not attested not anchored not stored refs pending

Causal Unlearning in Collaborative Optimization: Exact and Approximate Influence Reversal under Adversarial Contributions

Ali Mahdavi, Amirfarhad Farhadi, Azadeh Zamanifar, Omid Kashefi

arxiv:2605.20341 v1 · 2026-05-19 · cs.LG · cs.AI · cs.CR · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RW2J74PZQYVRRTSOOAC7P4IKCY}

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	2026-05-21T00:04:25.932053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8db49ff1f9862b18ce4e7005f7f10a16167383e0375df560e248daab3683ef9a

Aliases

arxiv: 2605.20341 · arxiv_version: 2605.20341v1 · doi: 10.48550/arxiv.2605.20341 · pith_short_12: RW2J74PZQYVR · pith_short_16: RW2J74PZQYVRRTSO · pith_short_8: RW2J74PZ

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/RW2J74PZQYVRRTSOOAC7P4IKCY \
  | 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: 8db49ff1f9862b18ce4e7005f7f10a16167383e0375df560e248daab3683ef9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b68352dfe0019033b5769cea1d083a56d5b16000142499fc4a78a934f88bd1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T18:00:39Z",
    "title_canon_sha256": "9d0855588e84d42f7ae95d7dcba0af0929e1878e43a35b65e0fb011e0b60b895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20341",
    "kind": "arxiv",
    "version": 1
  }
}