Pith Number

pith:KQB7S4RD

pith:2024:KQB7S4RDRKWR4EY4PDPR3DCQJD

not attested not anchored not stored refs pending

WorldQA: Multimodal World Knowledge in Videos through Long-Chain Reasoning

Bo Li, Christopher Arif Setiadharma, Fanyi Pu, Jingkang Yang, Kaichen Zhang, Yuanhan Zhang, Ziwei Liu

arxiv:2405.03272 v1 · 2024-05-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQB7S4RDRKWR4EY4PDPR3DCQJD}

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

3 papers in Pith

AVI-Bench: Toward Human-like Audio-Visual Intelligence of Omni-MLLMs

Multimodal Chain-of-Thought Reasoning: A Comprehensive Survey

Video-MMMU: Evaluating Knowledge Acquisition from Multi-Discipline Professional Videos

Receipt and verification

First computed	2026-07-05T08:16:00.885360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5403f972238aad1e131c78df1d8c5048fc2bbeffbaff6ff0b5c29d205ece3200

Aliases

arxiv: 2405.03272 · arxiv_version: 2405.03272v1 · doi: 10.48550/arxiv.2405.03272 · pith_short_12: KQB7S4RDRKWR · pith_short_16: KQB7S4RDRKWR4EY4 · pith_short_8: KQB7S4RD

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/KQB7S4RDRKWR4EY4PDPR3DCQJD \
  | 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: 5403f972238aad1e131c78df1d8c5048fc2bbeffbaff6ff0b5c29d205ece3200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e33a23857d93cc24ddf343df47801e2149123468b468a35ba652cc24ecdbc83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-06T08:42:34Z",
    "title_canon_sha256": "8c61891552dd203f73ccce24e374a35250af207d1af54d32c215f1a5075398b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.03272",
    "kind": "arxiv",
    "version": 1
  }
}