Pith Number

pith:Z6DMZEBO

pith:2026:Z6DMZEBOCYQF34GAL4EY45WFWS

not attested not anchored not stored refs pending

LU-500: A Logo Benchmark for Concept Unlearning

Dequan Wang, Jialing Zhang, Jin Gao, Keyu Li

arxiv:2607.24101 v1 · 2026-07-27 · cs.CV · 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{Z6DMZEBOCYQF34GAL4EY45WFWS}

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	2026-07-28T01:23:45.181815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf86cc902e16205df0c05f098e76c5b4b805bb017d59fb6fb699e2f975271aa5

Aliases

arxiv: 2607.24101 · arxiv_version: 2607.24101v1 · doi: 10.48550/arxiv.2607.24101 · pith_short_12: Z6DMZEBOCYQF · pith_short_16: Z6DMZEBOCYQF34GA · pith_short_8: Z6DMZEBO

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/Z6DMZEBOCYQF34GAL4EY45WFWS \
  | 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: cf86cc902e16205df0c05f098e76c5b4b805bb017d59fb6fb699e2f975271aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6741ee1593a6bbd8f2fc75d2f860409acf3800f710840a16cabdacd6a2c84bac",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-27T07:40:34Z",
    "title_canon_sha256": "37b06c8f95f05fd17189cf3254118392244d600b471c224b4f87cd7d1768a518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24101",
    "kind": "arxiv",
    "version": 1
  }
}