Pith Number

pith:4PRXNSKT

pith:2025:4PRXNSKT7PA4LF4IYRXOEGHQNN

not attested not anchored not stored refs pending

Can You Count to Nine? A Human Evaluation Benchmark for Counting Limits in Modern Text-to-Video Models

Jiahao Zhang, Jiayan Huo, Xuyang Guo, Yingyu Liang, Zekai Huang, Zhao Song, Zhenmei Shi

arxiv:2504.04051 v1 · 2025-04-05 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PRXNSKT7PA4LF4IYRXOEGHQNN}

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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

T2VWorldBench: A Benchmark for Evaluating World Knowledge in Text-to-Video Generation

Receipt and verification

First computed	2026-07-05T10:44:53.464576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e376c953fbc1c59788c46ee218f06b73fc32ac1e17de32c44a5c6522aba437

Aliases

arxiv: 2504.04051 · arxiv_version: 2504.04051v1 · doi: 10.48550/arxiv.2504.04051 · pith_short_12: 4PRXNSKT7PA4 · pith_short_16: 4PRXNSKT7PA4LF4I · pith_short_8: 4PRXNSKT

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/4PRXNSKT7PA4LF4IYRXOEGHQNN \
  | 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: e3e376c953fbc1c59788c46ee218f06b73fc32ac1e17de32c44a5c6522aba437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63e58ee6db3708c76a4d8f8783967fc8279883c249ef3b277f3640b3def94024",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-05T04:13:06Z",
    "title_canon_sha256": "cef7b90031a24a41e68af62e5d915f26cdeea2f42ae6548d2bf9e2141585d790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04051",
    "kind": "arxiv",
    "version": 1
  }
}