Pith Number

pith:46S5AISS

pith:2025:46S5AISSQCIO7RHQZTSQ365PPI

not attested not anchored not stored refs pending

PhysicsArena: The First Multimodal Physics Reasoning Benchmark Exploring Variable, Process, and Solution Dimensions

Dongfang Zihao, Jiamin Su, Jungang Li, Junyan Zhang, Sicheng Tao, Song Dai, Xuming Hu, Yibo Yan, Yonghua Hei, Yubo Gao, Zhuoran Gao

arxiv:2505.15472 v2 · 2025-05-21 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46S5AISSQCIO7RHQZTSQ365PPI}

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

2 papers in Pith

SeePhys Pro: Diagnosing Modality Transfer and Blind-Training Effects in Multimodal RLVR for Physics Reasoning

Receipt and verification

First computed	2026-07-05T11:07:25.535659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a5d022528090efc4f0cce50dfbaf7a0f01348ba670fc03d1380d76ee0d9141

Aliases

arxiv: 2505.15472 · arxiv_version: 2505.15472v2 · doi: 10.48550/arxiv.2505.15472 · pith_short_12: 46S5AISSQCIO · pith_short_16: 46S5AISSQCIO7RHQ · pith_short_8: 46S5AISS

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/46S5AISSQCIO7RHQZTSQ365PPI \
  | 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: e7a5d022528090efc4f0cce50dfbaf7a0f01348ba670fc03d1380d76ee0d9141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04689f69c56bea83d37e20b9cf1c1ac6df808c2a8db116feab8a37c9bf4cca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-21T12:48:16Z",
    "title_canon_sha256": "0bb69973d427876c6ab025ece072df5505ed203ab0caa04fbe5e219f360f53a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15472",
    "kind": "arxiv",
    "version": 2
  }
}