Pith Number

pith:2FPFEYS4

pith:2025:2FPFEYS42HBE4ND7RD5F4FOH5D

not attested not anchored not stored refs pending

Towards Benign Memory Forgetting for Selective Multimodal Large Language Model Unlearning

Cees G. M. Snoek, Feng Li, Leijiang Gu, Meng Wang, Zenglin Shi, Zhangling Duan, Zhen Zeng

arxiv:2511.20196 v2 · 2025-11-25 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FPFEYS42HBE4ND7RD5F4FOH5D}

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

1 paper in Pith

Missing-by-Design: Certifiable Modality Deletion for Revocable Multimodal Sentiment Analysis

Receipt and verification

First computed	2026-06-29T01:14:26.606782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15e52625cd1c24e347f88fa5e15c7e8d9145db3f2caa8424f517ec6da4201ce

Aliases

arxiv: 2511.20196 · arxiv_version: 2511.20196v2 · doi: 10.48550/arxiv.2511.20196 · pith_short_12: 2FPFEYS42HBE · pith_short_16: 2FPFEYS42HBE4ND7 · pith_short_8: 2FPFEYS4

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/2FPFEYS42HBE4ND7RD5F4FOH5D \
  | 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: d15e52625cd1c24e347f88fa5e15c7e8d9145db3f2caa8424f517ec6da4201ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9b67b96f908246fcb59589f8496301b486d120016b3591d164f0867a52a43e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-11-25T11:22:45Z",
    "title_canon_sha256": "048f37fb9d529fb004b5e0705b180eaff6f939dc0a9a67452c3dbcbdcb23c519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20196",
    "kind": "arxiv",
    "version": 2
  }
}