Pith Number

pith:YMSADVMX

pith:2025:YMSADVMX2Z3XY24JPMO37WJ4XH

not attested not anchored not stored refs pending

Multimodal large language models and physics visual tasks: comparative analysis of performance and costs

Bor Gregorcic, Giulia Polverini

arxiv:2506.19662 v2 · 2025-06-24 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMSADVMX2Z3XY24JPMO37WJ4XH}

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	2026-07-05T12:09:20.989347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c32401d597d6777c6b897b1dbfd93cb9d48ce503312e34281dff663004bcc386

Aliases

arxiv: 2506.19662 · arxiv_version: 2506.19662v2 · doi: 10.48550/arxiv.2506.19662 · pith_short_12: YMSADVMX2Z3X · pith_short_16: YMSADVMX2Z3XY24J · pith_short_8: YMSADVMX

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/YMSADVMX2Z3XY24JPMO37WJ4XH \
  | 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: c32401d597d6777c6b897b1dbfd93cb9d48ce503312e34281dff663004bcc386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9faf3eb26c5557858326132fdadd4a3998b9e76c3e25f4d3615f42e0501497",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-06-24T14:25:04Z",
    "title_canon_sha256": "df306d6e4658bd2a379e27fc92b2caf67dfe1ca94deb1dc7c193b1393af1e4bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19662",
    "kind": "arxiv",
    "version": 2
  }
}