Pith Number

pith:RMGJYHKE

pith:2025:RMGJYHKEVX64WVMCB3ENNA67TG

not attested not anchored not stored refs pending

Automated Grading of Students' Handwritten Graphs: A Comparison of Meta-Learning and Vision-Large Language Models

Behnam Parsaeifard, Martin Hlosta, Per Bergamin

arxiv:2507.03056 v1 · 2025-07-03 · cs.LG · 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{RMGJYHKEVX64WVMCB3ENNA67TG}

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

EDU-CIRCUIT-HW: Evaluating Multimodal Large Language Models on Real-World University-Level STEM Student Handwritten Solutions

Receipt and verification

First computed	2026-07-05T11:31:51.635690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0c9c1d44adfdcb55820ec8d683df99a3f97e4d3294160d76142389ae61b723

Aliases

arxiv: 2507.03056 · arxiv_version: 2507.03056v1 · doi: 10.48550/arxiv.2507.03056 · pith_short_12: RMGJYHKEVX64 · pith_short_16: RMGJYHKEVX64WVMC · pith_short_8: RMGJYHKE

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/RMGJYHKEVX64WVMCB3ENNA67TG \
  | 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: 8b0c9c1d44adfdcb55820ec8d683df99a3f97e4d3294160d76142389ae61b723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "900886a84fdb09d18b31b6d23e4e38412da6310c2fea2ba72bc9425b2a822eb2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-03T13:25:50Z",
    "title_canon_sha256": "df20be7fc5e0f7d47cb3a3734857c676166fd2f49cac2dd4bc4b4d1df31d1398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03056",
    "kind": "arxiv",
    "version": 1
  }
}