Pith Number

pith:JSVSV57K

pith:2026:JSVSV57KALAGUS7TLIMRPRJ6PS

not attested not anchored not stored refs pending

DiffSpot: Can VLMs Spot Fine-Grained Visual Differences in Web Interfaces?

Aiwei Liu, Linhao Zhang, Xiao Zhou, Yuan Liu

arxiv:2605.29615 v1 · 2026-05-28 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSVSV57KALAGUS7TLIMRPRJ6PS}

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	2026-05-29T01:05:51.105247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cab2af7ea02c06a4bf35a1917c53e7cb8ae5b6e417a369618ab858ea98c707d

Aliases

arxiv: 2605.29615 · arxiv_version: 2605.29615v1 · doi: 10.48550/arxiv.2605.29615 · pith_short_12: JSVSV57KALAG · pith_short_16: JSVSV57KALAGUS7T · pith_short_8: JSVSV57K

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/JSVSV57KALAGUS7TLIMRPRJ6PS \
  | 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: 4cab2af7ea02c06a4bf35a1917c53e7cb8ae5b6e417a369618ab858ea98c707d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d17162ab0b01a73aa4cbd4dad30e7f05a91bc3eb9165e1a318a857fc057e7be",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-28T08:50:34Z",
    "title_canon_sha256": "f77309a43dffa75c46a3ba17529241cb9e68ff9e1762fadd6eb8e282fb2ba1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29615",
    "kind": "arxiv",
    "version": 1
  }
}