Pith Number

pith:TIL32H2A

pith:2026:TIL32H2AQ53MJ77YZYDEFT7W2T

not attested not anchored not stored refs pending

Benchmarking Unlearning for Vision Transformers

Iurie Luca, Kairan Zhao, Peter Triantafillou

arxiv:2602.20114 v2 · 2026-02-23 · 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{TIL32H2AQ53MJ77YZYDEFT7W2T}

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	2026-07-24T01:23:06.195046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a17bd1f408776c4fff8ce0642cff6d4e8ce3a136d8224dea8fc9dc21db34eb4

Aliases

arxiv: 2602.20114 · arxiv_version: 2602.20114v2 · doi: 10.48550/arxiv.2602.20114 · pith_short_12: TIL32H2AQ53M · pith_short_16: TIL32H2AQ53MJ77Y · pith_short_8: TIL32H2A

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/TIL32H2AQ53MJ77YZYDEFT7W2T \
  | 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: 9a17bd1f408776c4fff8ce0642cff6d4e8ce3a136d8224dea8fc9dc21db34eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e9107bfa0924da4d22cd2610000952cea817c10bea108c0df305360d7e5234",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-23T18:33:16Z",
    "title_canon_sha256": "2bf0959aaf71885dce58a03ea5360f6dcdbddddd9149c1c7c9d13295ddfa220c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20114",
    "kind": "arxiv",
    "version": 2
  }
}