Pith Number

pith:GGYHIHDJ

pith:2025:GGYHIHDJVR2V7SFBXTWJMFXHQ4

not attested not anchored not stored refs pending

A Unified Framework for Diffusion Model Unlearning with f-Divergence

Andrea M. Tonello, Deniz Gunduz, Federico Fontana, Luigi Cinque, Nicola Novello

arxiv:2509.21167 v2 · 2025-09-25 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGYHIHDJVR2V7SFBXTWJMFXHQ4}

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	2026-05-27T02:05:05.957992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b0741c69ac755fc8a1bcec9616e78718e9f98780064933666210f62760ef69

Aliases

arxiv: 2509.21167 · arxiv_version: 2509.21167v2 · doi: 10.48550/arxiv.2509.21167 · pith_short_12: GGYHIHDJVR2V · pith_short_16: GGYHIHDJVR2V7SFB · pith_short_8: GGYHIHDJ

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/GGYHIHDJVR2V7SFBXTWJMFXHQ4 \
  | 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: 31b0741c69ac755fc8a1bcec9616e78718e9f98780064933666210f62760ef69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66315c3dccd85e864fd9ccdea37ee970ec741c50be6c08e58ea5084c494eb0ee",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-25T13:51:04Z",
    "title_canon_sha256": "97cafc0833aa6d2fdef41d61b349f0755d27d5c5128b450143be709d1636f9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.21167",
    "kind": "arxiv",
    "version": 2
  }
}