Pith Number

pith:PF3DCNQY

pith:2025:PF3DCNQYD3LZJ23PPY2F5S7M67

not attested not anchored not stored refs pending

Improving LLM Video Understanding with 16 Frames Per Second

Changli Tang, Chao Zhang, Guangzhi Sun, Jimin Zhuang, Wei Li, Yixuan Li, Yudong Yang, Zejun Ma

arxiv:2503.13956 v2 · 2025-03-18 · 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{PF3DCNQYD3LZJ23PPY2F5S7M67}

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

LongVT: Incentivizing "Thinking with Long Videos" via Native Tool Calling

CrashSight: A Phase-Aware, Infrastructure-Centric Video Benchmark for Traffic Crash Scene Understanding and Reasoning

Receipt and verification

First computed	2026-07-05T11:23:24.898026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79763136181ed794eb6f7e345ecbecf7ee8301cf4fbbf3fd750e4448fe0dd9b6

Aliases

arxiv: 2503.13956 · arxiv_version: 2503.13956v2 · doi: 10.48550/arxiv.2503.13956 · pith_short_12: PF3DCNQYD3LZ · pith_short_16: PF3DCNQYD3LZJ23P · pith_short_8: PF3DCNQY

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/PF3DCNQYD3LZJ23PPY2F5S7M67 \
  | 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: 79763136181ed794eb6f7e345ecbecf7ee8301cf4fbbf3fd750e4448fe0dd9b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8473ea659c3028126ee4b21c8956c2e8f2dbec4bb52db753cf1ac6c85d153548",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-18T06:48:08Z",
    "title_canon_sha256": "35b33fa16581cf6f16f4705f816edf1df2971b94da8efb503bab48abac0bf4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13956",
    "kind": "arxiv",
    "version": 2
  }
}