Pith Number

pith:5R4KTUKL

pith:2025:5R4KTUKLYKEHGJFN5GPPN63JSO

not attested not anchored not stored refs pending

MMLU-Reason: Benchmarking Multi-Task Multi-modal Language Understanding and Reasoning

Chaoran Hu, Guiyao Tie, Lichao Sun, Mengqu Sun, Pan Zhou, Ruihang Zhang, Sizhe Zhang, Tianhe Gu, Xueyang Zhou, Yan Zhang

arxiv:2505.16459 v4 · 2025-05-22 · 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{5R4KTUKLYKEHGJFN5GPPN63JSO}

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

ChronoVision: Temporal Reasoning via Latent State Reconstruction

Receipt and verification

First computed	2026-07-05T11:30:23.235849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec78a9d14bc2887324ade99ef6fb6993a17cfd2d81718efe33f1fbdd84b3c169

Aliases

arxiv: 2505.16459 · arxiv_version: 2505.16459v4 · doi: 10.48550/arxiv.2505.16459 · pith_short_12: 5R4KTUKLYKEH · pith_short_16: 5R4KTUKLYKEHGJFN · pith_short_8: 5R4KTUKL

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/5R4KTUKLYKEHGJFN5GPPN63JSO \
  | 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: ec78a9d14bc2887324ade99ef6fb6993a17cfd2d81718efe33f1fbdd84b3c169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1365ac7284cb49bc8cdc9e08c3462c388e7ebb73ac3253917af6672bb3b929bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-22T09:41:55Z",
    "title_canon_sha256": "53b454dc45b98d077d76619c5dd315def9d2557333a84ae8b51a06e0d80ce568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16459",
    "kind": "arxiv",
    "version": 4
  }
}