Pith Number

pith:H54CW57J

pith:2025:H54CW57J7UAEZAD6C335J6SFE3

not attested not anchored not stored refs pending

Multilingual Performance of a Multimodal Artificial Intelligence System on Multisubject Physics Concept Inventories

Bor Gregorcic, Gerd Kortemeyer, Giulia Polverini, Marina Babayeva, Ralf Widenhorn

arxiv:2501.06143 v3 · 2025-01-10 · physics.ed-ph · 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{H54CW57J7UAEZAD6C335J6SFE3}

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	2026-07-05T11:35:11.580914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f782b77e9fd004c807e16f7d4fa4526e9ae55a20a2c308e03ae4f291d2caf5c

Aliases

arxiv: 2501.06143 · arxiv_version: 2501.06143v3 · doi: 10.48550/arxiv.2501.06143 · pith_short_12: H54CW57J7UAE · pith_short_16: H54CW57J7UAEZAD6 · pith_short_8: H54CW57J

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/H54CW57J7UAEZAD6C335J6SFE3 \
  | 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: 3f782b77e9fd004c807e16f7d4fa4526e9ae55a20a2c308e03ae4f291d2caf5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782ef3addfb3d41e4d7d2258616a1de3cd451157277a7ac508b111e003356b19",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-01-10T18:08:07Z",
    "title_canon_sha256": "d563df16c6f39d6f823a07e803b0821669f48404bee139b5e29d5f8dbafee551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06143",
    "kind": "arxiv",
    "version": 3
  }
}