Pith Number

pith:VOIVCA4O

pith:2026:VOIVCA4O6VKDNO757QWGS6VGDM

not attested not anchored not stored refs pending

It's Time to Get It Right: Improving Analog Clock Reading and Clock-Hand Spatial Reasoning in Vision-Language Models

Jaeha Choi, Jangho Lee, Jin Won Lee, Siwoo You

arxiv:2603.08011 v2 · 2026-03-09 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOIVCA4O6VKDNO757QWGS6VGDM}

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

State Beyond Appearance: Diagnosing and Improving State Consistency in Dial-Based Measurement Reading

Receipt and verification

First computed	2026-05-26T01:03:27.328557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab9151038ef55436bbfdfc2c697aa61b240f4e6077779a490007c87971e3bc68

Aliases

arxiv: 2603.08011 · arxiv_version: 2603.08011v2 · doi: 10.48550/arxiv.2603.08011 · pith_short_12: VOIVCA4O6VKD · pith_short_16: VOIVCA4O6VKDNO75 · pith_short_8: VOIVCA4O

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/VOIVCA4O6VKDNO757QWGS6VGDM \
  | 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: ab9151038ef55436bbfdfc2c697aa61b240f4e6077779a490007c87971e3bc68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455b6f74d074d4642875a82b2081635bc01b770f62ce6b60cbdbfa59521f5ba3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-09T06:33:49Z",
    "title_canon_sha256": "7aba27bb943891cba1a259b534b5c6fa56420601b179d442dbd5f4e433157baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.08011",
    "kind": "arxiv",
    "version": 2
  }
}