Pith Number

pith:3CGBT3TP

pith:2026:3CGBT3TPD22JBIEMMLNJVZVTDW

not attested not anchored not stored refs pending

GeoDial: A Multimodal Conversational Tutoring Dataset for Geometry Problem-Solving with Visual Tutor Turns

April Yi Wang, Donya Rooein, Junling Wang, Mrinmaya Sachan, Sankalan Pal Chowdhury

arxiv:2606.12419 v1 · 2026-05-08 · cs.CY · 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{3CGBT3TPD22JBIEMMLNJVZVTDW}

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	2026-06-12T00:07:49.623445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88c19ee6f1eb490a08c62da9ae6b31db37f29a4682b6929df522d620a5dd412

Aliases

arxiv: 2606.12419 · arxiv_version: 2606.12419v1 · doi: 10.48550/arxiv.2606.12419 · pith_short_12: 3CGBT3TPD22J · pith_short_16: 3CGBT3TPD22JBIEM · pith_short_8: 3CGBT3TP

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/3CGBT3TPD22JBIEMMLNJVZVTDW \
  | 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: d88c19ee6f1eb490a08c62da9ae6b31db37f29a4682b6929df522d620a5dd412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2962bc86754d75b3bfe7d68aa6b87af0ed8d4f3dd10896eb22ab58019314415a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-05-08T10:54:32Z",
    "title_canon_sha256": "d95c1d19c9f9104a26a21ed1c7281a37af9bb89b8f9c05f5ecc181d8c9962ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12419",
    "kind": "arxiv",
    "version": 1
  }
}