Pith Number

pith:7NR5HXTO

pith:2025:7NR5HXTOASH3QG7SH6GNJ6PNCZ

not attested not anchored not stored refs pending

Video-XL-2: Towards Very Long-Video Understanding Through Task-Aware KV Sparsification

Bo Zhao, Huaying Yuan, Juenjie Zhou, Minghao Qin, Shitao Xiao, Xiangrui Liu, Yan Shu, Zheng Liu, Zhengyang Liang

arxiv:2506.19225 v1 · 2025-06-24 · cs.CV · 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{7NR5HXTOASH3QG7SH6GNJ6PNCZ}

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

4 papers in Pith

video-SALMONN-R$^3$: Learning to ReWatch, ReAsk, and ReAnswer for Efficient Video Understanding

Watch, Remember, Reason: Human-View Video Understanding with MLLMs

LLaVA-OneVision-2: Towards Next-Generation Perceptual Intelligence

CodecSight: Leveraging Video Codec Signals for Efficient Streaming VLM Inference

Receipt and verification

First computed	2026-07-05T11:26:11.672135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb63d3de6e048fb81bf23f8cd4f9ed16595e386aa68623c260a4f872e29df273

Aliases

arxiv: 2506.19225 · arxiv_version: 2506.19225v1 · doi: 10.48550/arxiv.2506.19225 · pith_short_12: 7NR5HXTOASH3 · pith_short_16: 7NR5HXTOASH3QG7S · pith_short_8: 7NR5HXTO

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/7NR5HXTOASH3QG7SH6GNJ6PNCZ \
  | 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: fb63d3de6e048fb81bf23f8cd4f9ed16595e386aa68623c260a4f872e29df273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba06b9e24ac8aeba39e4961242fd4e9ca3deb65976f0643849e223a7ec85920",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-24T01:19:56Z",
    "title_canon_sha256": "7af28e868da5e279922bc7f5a733bb4ff13c4d40c7f76c3187434f83aa2f14f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19225",
    "kind": "arxiv",
    "version": 1
  }
}