Pith Number

pith:K2J7ULZL

pith:2026:K2J7ULZLB4G3JFV63K3V7ZILTB

not attested not anchored not stored refs pending

SketchXplain: Intuitive Visual Explanations of Image Classifiers with Sketches

Brian Y. Lim, Mario Michelessa, Wencan Zhang, Xuejun Zhao

arxiv:2606.17646 v1 · 2026-06-16 · cs.HC · 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{K2J7ULZLB4G3JFV63K3V7ZILTB}

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	2026-06-19T16:10:18.049209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5693fa2f2b0f0db496bedab75fe50b98522e74d6b6a818433a7d85115d01e096

Aliases

arxiv: 2606.17646 · arxiv_version: 2606.17646v1 · doi: 10.48550/arxiv.2606.17646 · pith_short_12: K2J7ULZLB4G3 · pith_short_16: K2J7ULZLB4G3JFV6 · pith_short_8: K2J7ULZL

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/K2J7ULZLB4G3JFV63K3V7ZILTB \
  | 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: 5693fa2f2b0f0db496bedab75fe50b98522e74d6b6a818433a7d85115d01e096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d704624c9f0af65e95c66fe75981ad41d4f319459c3ea120bbc404f3f35f71fd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-16T08:05:26Z",
    "title_canon_sha256": "8fcb728a5e9f12ab37f9a9b41972da394b5ab860a203c59e796bb2bd4152c343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17646",
    "kind": "arxiv",
    "version": 1
  }
}